diff --git a/Demos/bdwallpaper/BDWallPaper.vcxproj b/Demos/bdwallpaper/BDWallPaper.vcxproj
index a98bfd1e..05b264ab 100644
--- a/Demos/bdwallpaper/BDWallPaper.vcxproj
+++ b/Demos/bdwallpaper/BDWallPaper.vcxproj
@@ -1,10 +1,18 @@
 <?xml version="1.0" encoding="utf-8"?>
 <Project DefaultTargets="Build" ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
   <ItemGroup Label="ProjectConfigurations">
+    <ProjectConfiguration Include="DebugA|Win32">
+      <Configuration>DebugA</Configuration>
+      <Platform>Win32</Platform>
+    </ProjectConfiguration>
     <ProjectConfiguration Include="Debug|Win32">
       <Configuration>Debug</Configuration>
       <Platform>Win32</Platform>
     </ProjectConfiguration>
+    <ProjectConfiguration Include="ReleaseA|Win32">
+      <Configuration>ReleaseA</Configuration>
+      <Platform>Win32</Platform>
+    </ProjectConfiguration>
     <ProjectConfiguration Include="Release|Win32">
       <Configuration>Release</Configuration>
       <Platform>Win32</Platform>
@@ -29,11 +37,21 @@
     <UseOfMfc>false</UseOfMfc>
     <CharacterSet>Unicode</CharacterSet>
   </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='ReleaseA|Win32'" Label="Configuration">
+    <ConfigurationType>Application</ConfigurationType>
+    <UseOfMfc>false</UseOfMfc>
+    <CharacterSet>MultiByte</CharacterSet>
+  </PropertyGroup>
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'" Label="Configuration">
     <ConfigurationType>Application</ConfigurationType>
     <UseOfMfc>false</UseOfMfc>
     <CharacterSet>Unicode</CharacterSet>
   </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='DebugA|Win32'" Label="Configuration">
+    <ConfigurationType>Application</ConfigurationType>
+    <UseOfMfc>false</UseOfMfc>
+    <CharacterSet>MultiByte</CharacterSet>
+  </PropertyGroup>
   <Import Project="$(VCTargetsPath)\Microsoft.Cpp.props" />
   <ImportGroup Label="ExtensionSettings">
   </ImportGroup>
@@ -41,27 +59,49 @@
     <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
     <Import Project="$(VCTargetsPath)Microsoft.CPP.UpgradeFromVC60.props" />
   </ImportGroup>
+  <ImportGroup Condition="'$(Configuration)|$(Platform)'=='ReleaseA|Win32'" Label="PropertySheets">
+    <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
+    <Import Project="$(VCTargetsPath)Microsoft.CPP.UpgradeFromVC60.props" />
+  </ImportGroup>
   <ImportGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'" Label="PropertySheets">
     <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
     <Import Project="$(VCTargetsPath)Microsoft.CPP.UpgradeFromVC60.props" />
   </ImportGroup>
+  <ImportGroup Condition="'$(Configuration)|$(Platform)'=='DebugA|Win32'" Label="PropertySheets">
+    <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
+    <Import Project="$(VCTargetsPath)Microsoft.CPP.UpgradeFromVC60.props" />
+  </ImportGroup>
   <PropertyGroup Label="UserMacros" />
   <PropertyGroup>
     <_ProjectFileVersion>10.0.40219.1</_ProjectFileVersion>
     <OutDir Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">$(SolutionDir)bin\</OutDir>
+    <OutDir Condition="'$(Configuration)|$(Platform)'=='DebugA|Win32'">$(SolutionDir)bin\</OutDir>
     <IntDir Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">$(SolutionDir)temp\BDWallPaper\$(Configuration)\</IntDir>
+    <IntDir Condition="'$(Configuration)|$(Platform)'=='DebugA|Win32'">$(SolutionDir)temp\BDWallPaper\$(Configuration)\</IntDir>
     <LinkIncremental Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">true</LinkIncremental>
+    <LinkIncremental Condition="'$(Configuration)|$(Platform)'=='DebugA|Win32'">true</LinkIncremental>
     <OutDir Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">$(SolutionDir)bin\</OutDir>
+    <OutDir Condition="'$(Configuration)|$(Platform)'=='ReleaseA|Win32'">$(SolutionDir)bin\</OutDir>
     <IntDir Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">$(SolutionDir)temp\BDWallPaper\$(Configuration)\</IntDir>
+    <IntDir Condition="'$(Configuration)|$(Platform)'=='ReleaseA|Win32'">$(SolutionDir)temp\BDWallPaper\$(Configuration)\</IntDir>
     <LinkIncremental Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">false</LinkIncremental>
+    <LinkIncremental Condition="'$(Configuration)|$(Platform)'=='ReleaseA|Win32'">false</LinkIncremental>
     <CodeAnalysisRuleSet Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">AllRules.ruleset</CodeAnalysisRuleSet>
+    <CodeAnalysisRuleSet Condition="'$(Configuration)|$(Platform)'=='DebugA|Win32'">AllRules.ruleset</CodeAnalysisRuleSet>
     <CodeAnalysisRules Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'" />
+    <CodeAnalysisRules Condition="'$(Configuration)|$(Platform)'=='DebugA|Win32'" />
     <CodeAnalysisRuleAssemblies Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'" />
+    <CodeAnalysisRuleAssemblies Condition="'$(Configuration)|$(Platform)'=='DebugA|Win32'" />
     <CodeAnalysisRuleSet Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">AllRules.ruleset</CodeAnalysisRuleSet>
+    <CodeAnalysisRuleSet Condition="'$(Configuration)|$(Platform)'=='ReleaseA|Win32'">AllRules.ruleset</CodeAnalysisRuleSet>
     <CodeAnalysisRules Condition="'$(Configuration)|$(Platform)'=='Release|Win32'" />
+    <CodeAnalysisRules Condition="'$(Configuration)|$(Platform)'=='ReleaseA|Win32'" />
     <CodeAnalysisRuleAssemblies Condition="'$(Configuration)|$(Platform)'=='Release|Win32'" />
+    <CodeAnalysisRuleAssemblies Condition="'$(Configuration)|$(Platform)'=='ReleaseA|Win32'" />
     <TargetName Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">$(ProjectName)_d</TargetName>
+    <TargetName Condition="'$(Configuration)|$(Platform)'=='DebugA|Win32'">$(ProjectName)_d</TargetName>
     <TargetName Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">$(ProjectName)</TargetName>
+    <TargetName Condition="'$(Configuration)|$(Platform)'=='ReleaseA|Win32'">$(ProjectName)</TargetName>
   </PropertyGroup>
   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
     <Midl>
@@ -103,6 +143,46 @@
       <OutputFile>.\Debug/BDWallPaper.bsc</OutputFile>
     </Bscmake>
   </ItemDefinitionGroup>
+  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='DebugA|Win32'">
+    <Midl>
+      <PreprocessorDefinitions>_DEBUG;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <MkTypLibCompatible>true</MkTypLibCompatible>
+      <SuppressStartupBanner>true</SuppressStartupBanner>
+      <TargetEnvironment>Win32</TargetEnvironment>
+      <TypeLibraryName>.\Debug/BDWallPaper.tlb</TypeLibraryName>
+      <HeaderFileName>
+      </HeaderFileName>
+    </Midl>
+    <ClCompile>
+      <Optimization>Disabled</Optimization>
+      <PreprocessorDefinitions>WIN32;_DEBUG;_WINDOWS;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <MinimalRebuild>true</MinimalRebuild>
+      <BasicRuntimeChecks>EnableFastChecks</BasicRuntimeChecks>
+      <RuntimeLibrary>MultiThreadedDebug</RuntimeLibrary>
+      <PrecompiledHeader>Use</PrecompiledHeader>
+      <PrecompiledHeaderFile>stdafx.h</PrecompiledHeaderFile>
+      <BrowseInformation>true</BrowseInformation>
+      <WarningLevel>Level3</WarningLevel>
+      <SuppressStartupBanner>true</SuppressStartupBanner>
+      <DebugInformationFormat>ProgramDatabase</DebugInformationFormat>
+      <AdditionalIncludeDirectories>helper;controlex;helper\jsoncpp;</AdditionalIncludeDirectories>
+    </ClCompile>
+    <ResourceCompile>
+      <PreprocessorDefinitions>_DEBUG;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <Culture>0x0406</Culture>
+    </ResourceCompile>
+    <Link>
+      <SuppressStartupBanner>true</SuppressStartupBanner>
+      <GenerateDebugInformation>true</GenerateDebugInformation>
+      <GenerateMapFile>true</GenerateMapFile>
+      <SubSystem>Windows</SubSystem>
+      <TargetMachine>MachineX86</TargetMachine>
+    </Link>
+    <Bscmake>
+      <SuppressStartupBanner>true</SuppressStartupBanner>
+      <OutputFile>.\Debug/BDWallPaper.bsc</OutputFile>
+    </Bscmake>
+  </ItemDefinitionGroup>
   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
     <Midl>
       <PreprocessorDefinitions>NDEBUG;%(PreprocessorDefinitions)</PreprocessorDefinitions>
@@ -142,35 +222,88 @@
       <OutputFile>.\Release/BDWallPaper.bsc</OutputFile>
     </Bscmake>
   </ItemDefinitionGroup>
+  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='ReleaseA|Win32'">
+    <Midl>
+      <PreprocessorDefinitions>NDEBUG;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <MkTypLibCompatible>true</MkTypLibCompatible>
+      <SuppressStartupBanner>true</SuppressStartupBanner>
+      <TargetEnvironment>Win32</TargetEnvironment>
+      <TypeLibraryName>.\Release/BDWallPaper.tlb</TypeLibraryName>
+      <HeaderFileName>
+      </HeaderFileName>
+    </Midl>
+    <ClCompile>
+      <Optimization>MinSpace</Optimization>
+      <InlineFunctionExpansion>OnlyExplicitInline</InlineFunctionExpansion>
+      <PreprocessorDefinitions>WIN32;NDEBUG;_WINDOWS;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <StringPooling>true</StringPooling>
+      <RuntimeLibrary>MultiThreaded</RuntimeLibrary>
+      <FunctionLevelLinking>true</FunctionLevelLinking>
+      <PrecompiledHeader>Use</PrecompiledHeader>
+      <PrecompiledHeaderFile>stdafx.h</PrecompiledHeaderFile>
+      <WarningLevel>Level3</WarningLevel>
+      <SuppressStartupBanner>true</SuppressStartupBanner>
+      <AdditionalIncludeDirectories>helper;controlex;helper\jsoncpp;</AdditionalIncludeDirectories>
+    </ClCompile>
+    <ResourceCompile>
+      <PreprocessorDefinitions>NDEBUG;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <Culture>0x0406</Culture>
+    </ResourceCompile>
+    <Link>
+      <SuppressStartupBanner>true</SuppressStartupBanner>
+      <SubSystem>Windows</SubSystem>
+      <TargetMachine>MachineX86</TargetMachine>
+      <IgnoreSpecificDefaultLibraries>
+      </IgnoreSpecificDefaultLibraries>
+    </Link>
+    <Bscmake>
+      <SuppressStartupBanner>true</SuppressStartupBanner>
+      <OutputFile>.\Release/BDWallPaper.bsc</OutputFile>
+    </Bscmake>
+  </ItemDefinitionGroup>
   <ItemGroup>
     <ClCompile Include="controlex\AnimationHelper.cpp" />
     <ClCompile Include="helper\jsoncpp\json_reader.cpp">
       <PrecompiledHeader Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">NotUsing</PrecompiledHeader>
+      <PrecompiledHeader Condition="'$(Configuration)|$(Platform)'=='DebugA|Win32'">NotUsing</PrecompiledHeader>
       <PrecompiledHeader Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">NotUsing</PrecompiledHeader>
+      <PrecompiledHeader Condition="'$(Configuration)|$(Platform)'=='ReleaseA|Win32'">NotUsing</PrecompiledHeader>
     </ClCompile>
     <ClCompile Include="helper\jsoncpp\json_value.cpp">
       <PrecompiledHeader Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">NotUsing</PrecompiledHeader>
+      <PrecompiledHeader Condition="'$(Configuration)|$(Platform)'=='DebugA|Win32'">NotUsing</PrecompiledHeader>
       <PrecompiledHeader Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">NotUsing</PrecompiledHeader>
+      <PrecompiledHeader Condition="'$(Configuration)|$(Platform)'=='ReleaseA|Win32'">NotUsing</PrecompiledHeader>
     </ClCompile>
     <ClCompile Include="helper\jsoncpp\json_writer.cpp">
       <PrecompiledHeader Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">NotUsing</PrecompiledHeader>
+      <PrecompiledHeader Condition="'$(Configuration)|$(Platform)'=='DebugA|Win32'">NotUsing</PrecompiledHeader>
       <PrecompiledHeader Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">NotUsing</PrecompiledHeader>
+      <PrecompiledHeader Condition="'$(Configuration)|$(Platform)'=='ReleaseA|Win32'">NotUsing</PrecompiledHeader>
     </ClCompile>
     <ClCompile Include="helper\stb_image.c">
       <PrecompiledHeader Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">NotUsing</PrecompiledHeader>
+      <PrecompiledHeader Condition="'$(Configuration)|$(Platform)'=='DebugA|Win32'">NotUsing</PrecompiledHeader>
       <PrecompiledHeader Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">NotUsing</PrecompiledHeader>
+      <PrecompiledHeader Condition="'$(Configuration)|$(Platform)'=='ReleaseA|Win32'">NotUsing</PrecompiledHeader>
     </ClCompile>
     <ClCompile Include="helper\XUnzip.cpp">
       <PrecompiledHeader Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">NotUsing</PrecompiledHeader>
+      <PrecompiledHeader Condition="'$(Configuration)|$(Platform)'=='DebugA|Win32'">NotUsing</PrecompiledHeader>
       <PrecompiledHeader Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">NotUsing</PrecompiledHeader>
+      <PrecompiledHeader Condition="'$(Configuration)|$(Platform)'=='ReleaseA|Win32'">NotUsing</PrecompiledHeader>
     </ClCompile>
     <ClCompile Include="MainWnd.cpp" />
     <ClCompile Include="BDWallPaper.cpp" />
     <ClCompile Include="StdAfx.cpp">
       <PreprocessorDefinitions Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <PreprocessorDefinitions Condition="'$(Configuration)|$(Platform)'=='DebugA|Win32'">%(PreprocessorDefinitions)</PreprocessorDefinitions>
       <PrecompiledHeader Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">Create</PrecompiledHeader>
+      <PrecompiledHeader Condition="'$(Configuration)|$(Platform)'=='DebugA|Win32'">Create</PrecompiledHeader>
       <PreprocessorDefinitions Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <PreprocessorDefinitions Condition="'$(Configuration)|$(Platform)'=='ReleaseA|Win32'">%(PreprocessorDefinitions)</PreprocessorDefinitions>
       <PrecompiledHeader Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">Create</PrecompiledHeader>
+      <PrecompiledHeader Condition="'$(Configuration)|$(Platform)'=='ReleaseA|Win32'">Create</PrecompiledHeader>
     </ClCompile>
   </ItemGroup>
   <ItemGroup>
diff --git a/Demos/bdwallpaper/StdAfx.h b/Demos/bdwallpaper/StdAfx.h
index 6191eb85..3051d1ae 100644
--- a/Demos/bdwallpaper/StdAfx.h
+++ b/Demos/bdwallpaper/StdAfx.h
@@ -20,13 +20,13 @@ using namespace DuiLib;
 #   ifdef _UNICODE
 #       pragma comment(lib, "..\\..\\lib\\DuiLib_d.lib")
 #   else
-#       pragma comment(lib, "..\\..\\lib\\DuiLib_d.lib")
+#       pragma comment(lib, "..\\..\\lib\\DuiLibA_d.lib")
 #   endif
 #else
 #   ifdef _UNICODE
 #       pragma comment(lib, "..\\..\\lib\\DuiLib.lib")
 #   else
-#       pragma comment(lib, "..\\..\\lib\\DuiLib.lib")
+#       pragma comment(lib, "..\\..\\lib\\DuiLibA.lib")
 #   endif
 #endif
 
diff --git a/Demos/duidemo/StdAfx.h b/Demos/duidemo/StdAfx.h
index 99dd11e6..ec66e8e7 100644
--- a/Demos/duidemo/StdAfx.h
+++ b/Demos/duidemo/StdAfx.h
@@ -19,13 +19,13 @@ using namespace DuiLib;
 #   ifdef _UNICODE
 #       pragma comment(lib, "..\\..\\lib\\DuiLib_d.lib")
 #   else
-#       pragma comment(lib, "..\\..\\lib\\DuiLib_d.lib")
+#       pragma comment(lib, "..\\..\\lib\\DuiLibA_d.lib")
 #   endif
 #else
 #   ifdef _UNICODE
 #       pragma comment(lib, "..\\..\\lib\\DuiLib.lib")
 #   else
-#       pragma comment(lib, "..\\..\\lib\\DuiLib.lib")
+#       pragma comment(lib, "..\\..\\lib\\DuiLibA.lib")
 #   endif
 #endif
 
diff --git a/Demos/duidemo/duidemo.vcxproj b/Demos/duidemo/duidemo.vcxproj
index 053c1f85..3213b3b2 100644
--- a/Demos/duidemo/duidemo.vcxproj
+++ b/Demos/duidemo/duidemo.vcxproj
@@ -1,10 +1,18 @@
 <?xml version="1.0" encoding="utf-8"?>
 <Project DefaultTargets="Build" ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
   <ItemGroup Label="ProjectConfigurations">
+    <ProjectConfiguration Include="DebugA|Win32">
+      <Configuration>DebugA</Configuration>
+      <Platform>Win32</Platform>
+    </ProjectConfiguration>
     <ProjectConfiguration Include="Debug|Win32">
       <Configuration>Debug</Configuration>
       <Platform>Win32</Platform>
     </ProjectConfiguration>
+    <ProjectConfiguration Include="ReleaseA|Win32">
+      <Configuration>ReleaseA</Configuration>
+      <Platform>Win32</Platform>
+    </ProjectConfiguration>
     <ProjectConfiguration Include="Release|Win32">
       <Configuration>Release</Configuration>
       <Platform>Win32</Platform>
@@ -29,11 +37,21 @@
     <UseOfMfc>false</UseOfMfc>
     <CharacterSet>Unicode</CharacterSet>
   </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='ReleaseA|Win32'" Label="Configuration">
+    <ConfigurationType>Application</ConfigurationType>
+    <UseOfMfc>false</UseOfMfc>
+    <CharacterSet>MultiByte</CharacterSet>
+  </PropertyGroup>
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'" Label="Configuration">
     <ConfigurationType>Application</ConfigurationType>
     <UseOfMfc>false</UseOfMfc>
     <CharacterSet>Unicode</CharacterSet>
   </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='DebugA|Win32'" Label="Configuration">
+    <ConfigurationType>Application</ConfigurationType>
+    <UseOfMfc>false</UseOfMfc>
+    <CharacterSet>MultiByte</CharacterSet>
+  </PropertyGroup>
   <Import Project="$(VCTargetsPath)\Microsoft.Cpp.props" />
   <ImportGroup Label="ExtensionSettings">
   </ImportGroup>
@@ -41,27 +59,49 @@
     <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
     <Import Project="$(VCTargetsPath)Microsoft.CPP.UpgradeFromVC60.props" />
   </ImportGroup>
+  <ImportGroup Condition="'$(Configuration)|$(Platform)'=='ReleaseA|Win32'" Label="PropertySheets">
+    <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
+    <Import Project="$(VCTargetsPath)Microsoft.CPP.UpgradeFromVC60.props" />
+  </ImportGroup>
   <ImportGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'" Label="PropertySheets">
     <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
     <Import Project="$(VCTargetsPath)Microsoft.CPP.UpgradeFromVC60.props" />
   </ImportGroup>
+  <ImportGroup Condition="'$(Configuration)|$(Platform)'=='DebugA|Win32'" Label="PropertySheets">
+    <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
+    <Import Project="$(VCTargetsPath)Microsoft.CPP.UpgradeFromVC60.props" />
+  </ImportGroup>
   <PropertyGroup Label="UserMacros" />
   <PropertyGroup>
     <_ProjectFileVersion>10.0.40219.1</_ProjectFileVersion>
     <OutDir Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">$(SolutionDir)bin\</OutDir>
+    <OutDir Condition="'$(Configuration)|$(Platform)'=='DebugA|Win32'">$(SolutionDir)bin\</OutDir>
     <IntDir Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">$(SolutionDir)temp\duidemo\$(Configuration)\</IntDir>
+    <IntDir Condition="'$(Configuration)|$(Platform)'=='DebugA|Win32'">$(SolutionDir)temp\duidemo\$(Configuration)\</IntDir>
     <LinkIncremental Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">true</LinkIncremental>
+    <LinkIncremental Condition="'$(Configuration)|$(Platform)'=='DebugA|Win32'">true</LinkIncremental>
     <OutDir Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">$(SolutionDir)bin\</OutDir>
+    <OutDir Condition="'$(Configuration)|$(Platform)'=='ReleaseA|Win32'">$(SolutionDir)bin\</OutDir>
     <IntDir Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">$(SolutionDir)temp\duidemo\$(Configuration)\</IntDir>
+    <IntDir Condition="'$(Configuration)|$(Platform)'=='ReleaseA|Win32'">$(SolutionDir)temp\duidemo\$(Configuration)\</IntDir>
     <LinkIncremental Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">false</LinkIncremental>
+    <LinkIncremental Condition="'$(Configuration)|$(Platform)'=='ReleaseA|Win32'">false</LinkIncremental>
     <CodeAnalysisRuleSet Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">AllRules.ruleset</CodeAnalysisRuleSet>
+    <CodeAnalysisRuleSet Condition="'$(Configuration)|$(Platform)'=='DebugA|Win32'">AllRules.ruleset</CodeAnalysisRuleSet>
     <CodeAnalysisRules Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'" />
+    <CodeAnalysisRules Condition="'$(Configuration)|$(Platform)'=='DebugA|Win32'" />
     <CodeAnalysisRuleAssemblies Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'" />
+    <CodeAnalysisRuleAssemblies Condition="'$(Configuration)|$(Platform)'=='DebugA|Win32'" />
     <CodeAnalysisRuleSet Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">AllRules.ruleset</CodeAnalysisRuleSet>
+    <CodeAnalysisRuleSet Condition="'$(Configuration)|$(Platform)'=='ReleaseA|Win32'">AllRules.ruleset</CodeAnalysisRuleSet>
     <CodeAnalysisRules Condition="'$(Configuration)|$(Platform)'=='Release|Win32'" />
+    <CodeAnalysisRules Condition="'$(Configuration)|$(Platform)'=='ReleaseA|Win32'" />
     <CodeAnalysisRuleAssemblies Condition="'$(Configuration)|$(Platform)'=='Release|Win32'" />
+    <CodeAnalysisRuleAssemblies Condition="'$(Configuration)|$(Platform)'=='ReleaseA|Win32'" />
     <TargetName Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">$(ProjectName)_d</TargetName>
+    <TargetName Condition="'$(Configuration)|$(Platform)'=='DebugA|Win32'">$(ProjectName)_d</TargetName>
     <TargetName Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">$(ProjectName)</TargetName>
+    <TargetName Condition="'$(Configuration)|$(Platform)'=='ReleaseA|Win32'">$(ProjectName)</TargetName>
   </PropertyGroup>
   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
     <Midl>
@@ -101,6 +141,44 @@
       <SuppressStartupBanner>true</SuppressStartupBanner>
     </Bscmake>
   </ItemDefinitionGroup>
+  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='DebugA|Win32'">
+    <Midl>
+      <PreprocessorDefinitions>_DEBUG;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <MkTypLibCompatible>true</MkTypLibCompatible>
+      <SuppressStartupBanner>true</SuppressStartupBanner>
+      <TargetEnvironment>Win32</TargetEnvironment>
+      <TypeLibraryName>.\Debug/duidemo.tlb</TypeLibraryName>
+      <HeaderFileName>
+      </HeaderFileName>
+    </Midl>
+    <ClCompile>
+      <Optimization>Disabled</Optimization>
+      <PreprocessorDefinitions>WIN32;_DEBUG;_WINDOWS;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <MinimalRebuild>true</MinimalRebuild>
+      <BasicRuntimeChecks>EnableFastChecks</BasicRuntimeChecks>
+      <RuntimeLibrary>MultiThreadedDebug</RuntimeLibrary>
+      <PrecompiledHeader>Use</PrecompiledHeader>
+      <PrecompiledHeaderFile>stdafx.h</PrecompiledHeaderFile>
+      <BrowseInformation>true</BrowseInformation>
+      <WarningLevel>Level3</WarningLevel>
+      <SuppressStartupBanner>true</SuppressStartupBanner>
+      <DebugInformationFormat>ProgramDatabase</DebugInformationFormat>
+    </ClCompile>
+    <ResourceCompile>
+      <PreprocessorDefinitions>_DEBUG;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <Culture>0x0406</Culture>
+    </ResourceCompile>
+    <Link>
+      <SuppressStartupBanner>true</SuppressStartupBanner>
+      <GenerateDebugInformation>true</GenerateDebugInformation>
+      <GenerateMapFile>true</GenerateMapFile>
+      <SubSystem>Windows</SubSystem>
+      <TargetMachine>MachineX86</TargetMachine>
+    </Link>
+    <Bscmake>
+      <SuppressStartupBanner>true</SuppressStartupBanner>
+    </Bscmake>
+  </ItemDefinitionGroup>
   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
     <Midl>
       <PreprocessorDefinitions>NDEBUG;%(PreprocessorDefinitions)</PreprocessorDefinitions>
@@ -138,13 +216,54 @@
       <SuppressStartupBanner>true</SuppressStartupBanner>
     </Bscmake>
   </ItemDefinitionGroup>
+  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='ReleaseA|Win32'">
+    <Midl>
+      <PreprocessorDefinitions>NDEBUG;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <MkTypLibCompatible>true</MkTypLibCompatible>
+      <SuppressStartupBanner>true</SuppressStartupBanner>
+      <TargetEnvironment>Win32</TargetEnvironment>
+      <TypeLibraryName>.\Release/duidemo.tlb</TypeLibraryName>
+      <HeaderFileName>
+      </HeaderFileName>
+    </Midl>
+    <ClCompile>
+      <Optimization>MinSpace</Optimization>
+      <InlineFunctionExpansion>OnlyExplicitInline</InlineFunctionExpansion>
+      <PreprocessorDefinitions>WIN32;NDEBUG;_WINDOWS;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <StringPooling>true</StringPooling>
+      <RuntimeLibrary>MultiThreaded</RuntimeLibrary>
+      <FunctionLevelLinking>true</FunctionLevelLinking>
+      <PrecompiledHeader>Use</PrecompiledHeader>
+      <PrecompiledHeaderFile>stdafx.h</PrecompiledHeaderFile>
+      <WarningLevel>Level3</WarningLevel>
+      <SuppressStartupBanner>true</SuppressStartupBanner>
+    </ClCompile>
+    <ResourceCompile>
+      <PreprocessorDefinitions>NDEBUG;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <Culture>0x0406</Culture>
+    </ResourceCompile>
+    <Link>
+      <SuppressStartupBanner>true</SuppressStartupBanner>
+      <SubSystem>Windows</SubSystem>
+      <TargetMachine>MachineX86</TargetMachine>
+      <IgnoreSpecificDefaultLibraries>
+      </IgnoreSpecificDefaultLibraries>
+    </Link>
+    <Bscmake>
+      <SuppressStartupBanner>true</SuppressStartupBanner>
+    </Bscmake>
+  </ItemDefinitionGroup>
   <ItemGroup>
     <ClCompile Include="duidemo.cpp" />
     <ClCompile Include="StdAfx.cpp">
       <PreprocessorDefinitions Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <PreprocessorDefinitions Condition="'$(Configuration)|$(Platform)'=='DebugA|Win32'">%(PreprocessorDefinitions)</PreprocessorDefinitions>
       <PrecompiledHeader Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">Create</PrecompiledHeader>
+      <PrecompiledHeader Condition="'$(Configuration)|$(Platform)'=='DebugA|Win32'">Create</PrecompiledHeader>
       <PreprocessorDefinitions Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <PreprocessorDefinitions Condition="'$(Configuration)|$(Platform)'=='ReleaseA|Win32'">%(PreprocessorDefinitions)</PreprocessorDefinitions>
       <PrecompiledHeader Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">Create</PrecompiledHeader>
+      <PrecompiledHeader Condition="'$(Configuration)|$(Platform)'=='ReleaseA|Win32'">Create</PrecompiledHeader>
     </ClCompile>
   </ItemGroup>
   <ItemGroup>
diff --git a/Demos/gamebox/GameBox.vcxproj b/Demos/gamebox/GameBox.vcxproj
index deddddba..73907763 100644
--- a/Demos/gamebox/GameBox.vcxproj
+++ b/Demos/gamebox/GameBox.vcxproj
@@ -1,10 +1,18 @@
 <?xml version="1.0" encoding="utf-8"?>
 <Project DefaultTargets="Build" ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
   <ItemGroup Label="ProjectConfigurations">
+    <ProjectConfiguration Include="DebugA|Win32">
+      <Configuration>DebugA</Configuration>
+      <Platform>Win32</Platform>
+    </ProjectConfiguration>
     <ProjectConfiguration Include="Debug|Win32">
       <Configuration>Debug</Configuration>
       <Platform>Win32</Platform>
     </ProjectConfiguration>
+    <ProjectConfiguration Include="ReleaseA|Win32">
+      <Configuration>ReleaseA</Configuration>
+      <Platform>Win32</Platform>
+    </ProjectConfiguration>
     <ProjectConfiguration Include="Release|Win32">
       <Configuration>Release</Configuration>
       <Platform>Win32</Platform>
@@ -29,11 +37,21 @@
     <UseOfMfc>false</UseOfMfc>
     <CharacterSet>Unicode</CharacterSet>
   </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='ReleaseA|Win32'" Label="Configuration">
+    <ConfigurationType>Application</ConfigurationType>
+    <UseOfMfc>false</UseOfMfc>
+    <CharacterSet>MultiByte</CharacterSet>
+  </PropertyGroup>
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'" Label="Configuration">
     <ConfigurationType>Application</ConfigurationType>
     <UseOfMfc>false</UseOfMfc>
     <CharacterSet>Unicode</CharacterSet>
   </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='DebugA|Win32'" Label="Configuration">
+    <ConfigurationType>Application</ConfigurationType>
+    <UseOfMfc>false</UseOfMfc>
+    <CharacterSet>MultiByte</CharacterSet>
+  </PropertyGroup>
   <Import Project="$(VCTargetsPath)\Microsoft.Cpp.props" />
   <ImportGroup Label="ExtensionSettings">
   </ImportGroup>
@@ -41,27 +59,49 @@
     <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
     <Import Project="$(VCTargetsPath)Microsoft.CPP.UpgradeFromVC60.props" />
   </ImportGroup>
+  <ImportGroup Condition="'$(Configuration)|$(Platform)'=='ReleaseA|Win32'" Label="PropertySheets">
+    <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
+    <Import Project="$(VCTargetsPath)Microsoft.CPP.UpgradeFromVC60.props" />
+  </ImportGroup>
   <ImportGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'" Label="PropertySheets">
     <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
     <Import Project="$(VCTargetsPath)Microsoft.CPP.UpgradeFromVC60.props" />
   </ImportGroup>
+  <ImportGroup Condition="'$(Configuration)|$(Platform)'=='DebugA|Win32'" Label="PropertySheets">
+    <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
+    <Import Project="$(VCTargetsPath)Microsoft.CPP.UpgradeFromVC60.props" />
+  </ImportGroup>
   <PropertyGroup Label="UserMacros" />
   <PropertyGroup>
     <_ProjectFileVersion>10.0.40219.1</_ProjectFileVersion>
     <OutDir Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">$(SolutionDir)bin\</OutDir>
+    <OutDir Condition="'$(Configuration)|$(Platform)'=='DebugA|Win32'">$(SolutionDir)bin\</OutDir>
     <IntDir Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">$(SolutionDir)temp\gamebox\$(Configuration)\</IntDir>
+    <IntDir Condition="'$(Configuration)|$(Platform)'=='DebugA|Win32'">$(SolutionDir)temp\gamebox\$(Configuration)\</IntDir>
     <LinkIncremental Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">true</LinkIncremental>
+    <LinkIncremental Condition="'$(Configuration)|$(Platform)'=='DebugA|Win32'">true</LinkIncremental>
     <OutDir Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">$(SolutionDir)bin\</OutDir>
+    <OutDir Condition="'$(Configuration)|$(Platform)'=='ReleaseA|Win32'">$(SolutionDir)bin\</OutDir>
     <IntDir Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">$(SolutionDir)temp\gamebox\$(Configuration)\</IntDir>
+    <IntDir Condition="'$(Configuration)|$(Platform)'=='ReleaseA|Win32'">$(SolutionDir)temp\gamebox\$(Configuration)\</IntDir>
     <LinkIncremental Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">false</LinkIncremental>
+    <LinkIncremental Condition="'$(Configuration)|$(Platform)'=='ReleaseA|Win32'">false</LinkIncremental>
     <CodeAnalysisRuleSet Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">AllRules.ruleset</CodeAnalysisRuleSet>
+    <CodeAnalysisRuleSet Condition="'$(Configuration)|$(Platform)'=='DebugA|Win32'">AllRules.ruleset</CodeAnalysisRuleSet>
     <CodeAnalysisRules Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'" />
+    <CodeAnalysisRules Condition="'$(Configuration)|$(Platform)'=='DebugA|Win32'" />
     <CodeAnalysisRuleAssemblies Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'" />
+    <CodeAnalysisRuleAssemblies Condition="'$(Configuration)|$(Platform)'=='DebugA|Win32'" />
     <CodeAnalysisRuleSet Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">AllRules.ruleset</CodeAnalysisRuleSet>
+    <CodeAnalysisRuleSet Condition="'$(Configuration)|$(Platform)'=='ReleaseA|Win32'">AllRules.ruleset</CodeAnalysisRuleSet>
     <CodeAnalysisRules Condition="'$(Configuration)|$(Platform)'=='Release|Win32'" />
+    <CodeAnalysisRules Condition="'$(Configuration)|$(Platform)'=='ReleaseA|Win32'" />
     <CodeAnalysisRuleAssemblies Condition="'$(Configuration)|$(Platform)'=='Release|Win32'" />
+    <CodeAnalysisRuleAssemblies Condition="'$(Configuration)|$(Platform)'=='ReleaseA|Win32'" />
     <TargetName Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">$(ProjectName)_d</TargetName>
+    <TargetName Condition="'$(Configuration)|$(Platform)'=='DebugA|Win32'">$(ProjectName)_d</TargetName>
     <TargetName Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">$(ProjectName)</TargetName>
+    <TargetName Condition="'$(Configuration)|$(Platform)'=='ReleaseA|Win32'">$(ProjectName)</TargetName>
   </PropertyGroup>
   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
     <Midl>
@@ -102,6 +142,45 @@
       <OutputFile>.\Debug/GameBox.bsc</OutputFile>
     </Bscmake>
   </ItemDefinitionGroup>
+  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='DebugA|Win32'">
+    <Midl>
+      <PreprocessorDefinitions>_DEBUG;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <MkTypLibCompatible>true</MkTypLibCompatible>
+      <SuppressStartupBanner>true</SuppressStartupBanner>
+      <TargetEnvironment>Win32</TargetEnvironment>
+      <TypeLibraryName>.\Debug/GameBox.tlb</TypeLibraryName>
+      <HeaderFileName>
+      </HeaderFileName>
+    </Midl>
+    <ClCompile>
+      <Optimization>Disabled</Optimization>
+      <PreprocessorDefinitions>WIN32;_DEBUG;_WINDOWS;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <MinimalRebuild>true</MinimalRebuild>
+      <BasicRuntimeChecks>EnableFastChecks</BasicRuntimeChecks>
+      <RuntimeLibrary>MultiThreadedDebug</RuntimeLibrary>
+      <PrecompiledHeader>Use</PrecompiledHeader>
+      <PrecompiledHeaderFile>stdafx.h</PrecompiledHeaderFile>
+      <BrowseInformation>true</BrowseInformation>
+      <WarningLevel>Level3</WarningLevel>
+      <SuppressStartupBanner>true</SuppressStartupBanner>
+      <DebugInformationFormat>ProgramDatabase</DebugInformationFormat>
+    </ClCompile>
+    <ResourceCompile>
+      <PreprocessorDefinitions>_DEBUG;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <Culture>0x0406</Culture>
+    </ResourceCompile>
+    <Link>
+      <SuppressStartupBanner>true</SuppressStartupBanner>
+      <GenerateDebugInformation>true</GenerateDebugInformation>
+      <GenerateMapFile>true</GenerateMapFile>
+      <SubSystem>Windows</SubSystem>
+      <TargetMachine>MachineX86</TargetMachine>
+    </Link>
+    <Bscmake>
+      <SuppressStartupBanner>true</SuppressStartupBanner>
+      <OutputFile>.\Debug/GameBox.bsc</OutputFile>
+    </Bscmake>
+  </ItemDefinitionGroup>
   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
     <Midl>
       <PreprocessorDefinitions>NDEBUG;%(PreprocessorDefinitions)</PreprocessorDefinitions>
@@ -139,6 +218,43 @@
       <OutputFile>.\Release/GameBox.bsc</OutputFile>
     </Bscmake>
   </ItemDefinitionGroup>
+  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='ReleaseA|Win32'">
+    <Midl>
+      <PreprocessorDefinitions>NDEBUG;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <MkTypLibCompatible>true</MkTypLibCompatible>
+      <SuppressStartupBanner>true</SuppressStartupBanner>
+      <TargetEnvironment>Win32</TargetEnvironment>
+      <TypeLibraryName>.\Release/GameBox.tlb</TypeLibraryName>
+      <HeaderFileName>
+      </HeaderFileName>
+    </Midl>
+    <ClCompile>
+      <Optimization>MinSpace</Optimization>
+      <InlineFunctionExpansion>OnlyExplicitInline</InlineFunctionExpansion>
+      <PreprocessorDefinitions>WIN32;NDEBUG;_WINDOWS;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <StringPooling>true</StringPooling>
+      <RuntimeLibrary>MultiThreaded</RuntimeLibrary>
+      <FunctionLevelLinking>true</FunctionLevelLinking>
+      <PrecompiledHeader>Use</PrecompiledHeader>
+      <PrecompiledHeaderFile>stdafx.h</PrecompiledHeaderFile>
+      <WarningLevel>Level3</WarningLevel>
+      <SuppressStartupBanner>true</SuppressStartupBanner>
+    </ClCompile>
+    <ResourceCompile>
+      <PreprocessorDefinitions>NDEBUG;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <Culture>0x0406</Culture>
+    </ResourceCompile>
+    <Link>
+      <SuppressStartupBanner>true</SuppressStartupBanner>
+      <SubSystem>Windows</SubSystem>
+      <TargetMachine>MachineX86</TargetMachine>
+      <IgnoreSpecificDefaultLibraries>libcmt.lib</IgnoreSpecificDefaultLibraries>
+    </Link>
+    <Bscmake>
+      <SuppressStartupBanner>true</SuppressStartupBanner>
+      <OutputFile>.\Release/GameBox.bsc</OutputFile>
+    </Bscmake>
+  </ItemDefinitionGroup>
   <ItemGroup>
     <ClCompile Include="AnimationHelper.cpp" />
     <ClCompile Include="GameBox.cpp" />
@@ -146,17 +262,25 @@
     <ClCompile Include="ShortCutUI.cpp" />
     <ClCompile Include="stb_image.c">
       <PrecompiledHeader Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">NotUsing</PrecompiledHeader>
+      <PrecompiledHeader Condition="'$(Configuration)|$(Platform)'=='DebugA|Win32'">NotUsing</PrecompiledHeader>
       <PrecompiledHeader Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">NotUsing</PrecompiledHeader>
+      <PrecompiledHeader Condition="'$(Configuration)|$(Platform)'=='ReleaseA|Win32'">NotUsing</PrecompiledHeader>
     </ClCompile>
     <ClCompile Include="StdAfx.cpp">
       <PreprocessorDefinitions Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <PreprocessorDefinitions Condition="'$(Configuration)|$(Platform)'=='DebugA|Win32'">%(PreprocessorDefinitions)</PreprocessorDefinitions>
       <PrecompiledHeader Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">Create</PrecompiledHeader>
+      <PrecompiledHeader Condition="'$(Configuration)|$(Platform)'=='DebugA|Win32'">Create</PrecompiledHeader>
       <PreprocessorDefinitions Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <PreprocessorDefinitions Condition="'$(Configuration)|$(Platform)'=='ReleaseA|Win32'">%(PreprocessorDefinitions)</PreprocessorDefinitions>
       <PrecompiledHeader Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">Create</PrecompiledHeader>
+      <PrecompiledHeader Condition="'$(Configuration)|$(Platform)'=='ReleaseA|Win32'">Create</PrecompiledHeader>
     </ClCompile>
     <ClCompile Include="XUnzip.cpp">
       <PrecompiledHeader Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">NotUsing</PrecompiledHeader>
+      <PrecompiledHeader Condition="'$(Configuration)|$(Platform)'=='DebugA|Win32'">NotUsing</PrecompiledHeader>
       <PrecompiledHeader Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">NotUsing</PrecompiledHeader>
+      <PrecompiledHeader Condition="'$(Configuration)|$(Platform)'=='ReleaseA|Win32'">NotUsing</PrecompiledHeader>
     </ClCompile>
   </ItemGroup>
   <ItemGroup>
diff --git a/Demos/gamebox/StdAfx.h b/Demos/gamebox/StdAfx.h
index 99dd11e6..ec66e8e7 100644
--- a/Demos/gamebox/StdAfx.h
+++ b/Demos/gamebox/StdAfx.h
@@ -19,13 +19,13 @@ using namespace DuiLib;
 #   ifdef _UNICODE
 #       pragma comment(lib, "..\\..\\lib\\DuiLib_d.lib")
 #   else
-#       pragma comment(lib, "..\\..\\lib\\DuiLib_d.lib")
+#       pragma comment(lib, "..\\..\\lib\\DuiLibA_d.lib")
 #   endif
 #else
 #   ifdef _UNICODE
 #       pragma comment(lib, "..\\..\\lib\\DuiLib.lib")
 #   else
-#       pragma comment(lib, "..\\..\\lib\\DuiLib.lib")
+#       pragma comment(lib, "..\\..\\lib\\DuiLibA.lib")
 #   endif
 #endif
 
diff --git a/Demos/qqsetup/StdAfx.h b/Demos/qqsetup/StdAfx.h
index 99dd11e6..ec66e8e7 100644
--- a/Demos/qqsetup/StdAfx.h
+++ b/Demos/qqsetup/StdAfx.h
@@ -19,13 +19,13 @@ using namespace DuiLib;
 #   ifdef _UNICODE
 #       pragma comment(lib, "..\\..\\lib\\DuiLib_d.lib")
 #   else
-#       pragma comment(lib, "..\\..\\lib\\DuiLib_d.lib")
+#       pragma comment(lib, "..\\..\\lib\\DuiLibA_d.lib")
 #   endif
 #else
 #   ifdef _UNICODE
 #       pragma comment(lib, "..\\..\\lib\\DuiLib.lib")
 #   else
-#       pragma comment(lib, "..\\..\\lib\\DuiLib.lib")
+#       pragma comment(lib, "..\\..\\lib\\DuiLibA.lib")
 #   endif
 #endif
 
diff --git a/Demos/qqsetup/qqsetup.vcxproj b/Demos/qqsetup/qqsetup.vcxproj
index 55c9b772..61e797df 100644
--- a/Demos/qqsetup/qqsetup.vcxproj
+++ b/Demos/qqsetup/qqsetup.vcxproj
@@ -1,10 +1,18 @@
 <?xml version="1.0" encoding="utf-8"?>
 <Project DefaultTargets="Build" ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
   <ItemGroup Label="ProjectConfigurations">
+    <ProjectConfiguration Include="DebugA|Win32">
+      <Configuration>DebugA</Configuration>
+      <Platform>Win32</Platform>
+    </ProjectConfiguration>
     <ProjectConfiguration Include="Debug|Win32">
       <Configuration>Debug</Configuration>
       <Platform>Win32</Platform>
     </ProjectConfiguration>
+    <ProjectConfiguration Include="ReleaseA|Win32">
+      <Configuration>ReleaseA</Configuration>
+      <Platform>Win32</Platform>
+    </ProjectConfiguration>
     <ProjectConfiguration Include="Release|Win32">
       <Configuration>Release</Configuration>
       <Platform>Win32</Platform>
@@ -29,11 +37,21 @@
     <UseOfMfc>false</UseOfMfc>
     <CharacterSet>Unicode</CharacterSet>
   </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='ReleaseA|Win32'" Label="Configuration">
+    <ConfigurationType>Application</ConfigurationType>
+    <UseOfMfc>false</UseOfMfc>
+    <CharacterSet>MultiByte</CharacterSet>
+  </PropertyGroup>
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'" Label="Configuration">
     <ConfigurationType>Application</ConfigurationType>
     <UseOfMfc>false</UseOfMfc>
     <CharacterSet>Unicode</CharacterSet>
   </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='DebugA|Win32'" Label="Configuration">
+    <ConfigurationType>Application</ConfigurationType>
+    <UseOfMfc>false</UseOfMfc>
+    <CharacterSet>MultiByte</CharacterSet>
+  </PropertyGroup>
   <Import Project="$(VCTargetsPath)\Microsoft.Cpp.props" />
   <ImportGroup Label="ExtensionSettings">
   </ImportGroup>
@@ -41,27 +59,49 @@
     <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
     <Import Project="$(VCTargetsPath)Microsoft.CPP.UpgradeFromVC60.props" />
   </ImportGroup>
+  <ImportGroup Condition="'$(Configuration)|$(Platform)'=='ReleaseA|Win32'" Label="PropertySheets">
+    <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
+    <Import Project="$(VCTargetsPath)Microsoft.CPP.UpgradeFromVC60.props" />
+  </ImportGroup>
   <ImportGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'" Label="PropertySheets">
     <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
     <Import Project="$(VCTargetsPath)Microsoft.CPP.UpgradeFromVC60.props" />
   </ImportGroup>
+  <ImportGroup Condition="'$(Configuration)|$(Platform)'=='DebugA|Win32'" Label="PropertySheets">
+    <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
+    <Import Project="$(VCTargetsPath)Microsoft.CPP.UpgradeFromVC60.props" />
+  </ImportGroup>
   <PropertyGroup Label="UserMacros" />
   <PropertyGroup>
     <_ProjectFileVersion>10.0.40219.1</_ProjectFileVersion>
     <OutDir Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">$(SolutionDir)bin\</OutDir>
+    <OutDir Condition="'$(Configuration)|$(Platform)'=='DebugA|Win32'">$(SolutionDir)bin\</OutDir>
     <IntDir Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">$(SolutionDir)temp\$(ProjectName)\$(Configuration)\</IntDir>
+    <IntDir Condition="'$(Configuration)|$(Platform)'=='DebugA|Win32'">$(SolutionDir)temp\$(ProjectName)\$(Configuration)\</IntDir>
     <LinkIncremental Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">true</LinkIncremental>
+    <LinkIncremental Condition="'$(Configuration)|$(Platform)'=='DebugA|Win32'">true</LinkIncremental>
     <OutDir Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">$(SolutionDir)bin\</OutDir>
+    <OutDir Condition="'$(Configuration)|$(Platform)'=='ReleaseA|Win32'">$(SolutionDir)bin\</OutDir>
     <IntDir Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">$(SolutionDir)temp\$(ProjectName)\$(Configuration)\</IntDir>
+    <IntDir Condition="'$(Configuration)|$(Platform)'=='ReleaseA|Win32'">$(SolutionDir)temp\$(ProjectName)\$(Configuration)\</IntDir>
     <LinkIncremental Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">false</LinkIncremental>
+    <LinkIncremental Condition="'$(Configuration)|$(Platform)'=='ReleaseA|Win32'">false</LinkIncremental>
     <CodeAnalysisRuleSet Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">AllRules.ruleset</CodeAnalysisRuleSet>
+    <CodeAnalysisRuleSet Condition="'$(Configuration)|$(Platform)'=='DebugA|Win32'">AllRules.ruleset</CodeAnalysisRuleSet>
     <CodeAnalysisRules Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'" />
+    <CodeAnalysisRules Condition="'$(Configuration)|$(Platform)'=='DebugA|Win32'" />
     <CodeAnalysisRuleAssemblies Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'" />
+    <CodeAnalysisRuleAssemblies Condition="'$(Configuration)|$(Platform)'=='DebugA|Win32'" />
     <CodeAnalysisRuleSet Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">AllRules.ruleset</CodeAnalysisRuleSet>
+    <CodeAnalysisRuleSet Condition="'$(Configuration)|$(Platform)'=='ReleaseA|Win32'">AllRules.ruleset</CodeAnalysisRuleSet>
     <CodeAnalysisRules Condition="'$(Configuration)|$(Platform)'=='Release|Win32'" />
+    <CodeAnalysisRules Condition="'$(Configuration)|$(Platform)'=='ReleaseA|Win32'" />
     <CodeAnalysisRuleAssemblies Condition="'$(Configuration)|$(Platform)'=='Release|Win32'" />
+    <CodeAnalysisRuleAssemblies Condition="'$(Configuration)|$(Platform)'=='ReleaseA|Win32'" />
     <TargetName Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">$(ProjectName)_d</TargetName>
+    <TargetName Condition="'$(Configuration)|$(Platform)'=='DebugA|Win32'">$(ProjectName)_d</TargetName>
     <TargetName Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">$(ProjectName)</TargetName>
+    <TargetName Condition="'$(Configuration)|$(Platform)'=='ReleaseA|Win32'">$(ProjectName)</TargetName>
   </PropertyGroup>
   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
     <Midl>
@@ -101,6 +141,44 @@
       <SuppressStartupBanner>true</SuppressStartupBanner>
     </Bscmake>
   </ItemDefinitionGroup>
+  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='DebugA|Win32'">
+    <Midl>
+      <PreprocessorDefinitions>_DEBUG;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <MkTypLibCompatible>true</MkTypLibCompatible>
+      <SuppressStartupBanner>true</SuppressStartupBanner>
+      <TargetEnvironment>Win32</TargetEnvironment>
+      <TypeLibraryName>.\Debug/qqsetup.tlb</TypeLibraryName>
+      <HeaderFileName>
+      </HeaderFileName>
+    </Midl>
+    <ClCompile>
+      <Optimization>Disabled</Optimization>
+      <PreprocessorDefinitions>WIN32;_DEBUG;_WINDOWS;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <MinimalRebuild>true</MinimalRebuild>
+      <BasicRuntimeChecks>EnableFastChecks</BasicRuntimeChecks>
+      <RuntimeLibrary>MultiThreadedDebug</RuntimeLibrary>
+      <PrecompiledHeader>Use</PrecompiledHeader>
+      <PrecompiledHeaderFile>stdafx.h</PrecompiledHeaderFile>
+      <BrowseInformation>true</BrowseInformation>
+      <WarningLevel>Level3</WarningLevel>
+      <SuppressStartupBanner>true</SuppressStartupBanner>
+      <DebugInformationFormat>ProgramDatabase</DebugInformationFormat>
+    </ClCompile>
+    <ResourceCompile>
+      <PreprocessorDefinitions>_DEBUG;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <Culture>0x0406</Culture>
+    </ResourceCompile>
+    <Link>
+      <SuppressStartupBanner>true</SuppressStartupBanner>
+      <GenerateDebugInformation>true</GenerateDebugInformation>
+      <GenerateMapFile>true</GenerateMapFile>
+      <SubSystem>Windows</SubSystem>
+      <TargetMachine>MachineX86</TargetMachine>
+    </Link>
+    <Bscmake>
+      <SuppressStartupBanner>true</SuppressStartupBanner>
+    </Bscmake>
+  </ItemDefinitionGroup>
   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
     <Midl>
       <PreprocessorDefinitions>NDEBUG;%(PreprocessorDefinitions)</PreprocessorDefinitions>
@@ -137,13 +215,53 @@
       <SuppressStartupBanner>true</SuppressStartupBanner>
     </Bscmake>
   </ItemDefinitionGroup>
+  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='ReleaseA|Win32'">
+    <Midl>
+      <PreprocessorDefinitions>NDEBUG;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <MkTypLibCompatible>true</MkTypLibCompatible>
+      <SuppressStartupBanner>true</SuppressStartupBanner>
+      <TargetEnvironment>Win32</TargetEnvironment>
+      <TypeLibraryName>.\Release/qqsetup.tlb</TypeLibraryName>
+      <HeaderFileName>
+      </HeaderFileName>
+    </Midl>
+    <ClCompile>
+      <Optimization>MinSpace</Optimization>
+      <InlineFunctionExpansion>OnlyExplicitInline</InlineFunctionExpansion>
+      <PreprocessorDefinitions>WIN32;NDEBUG;_WINDOWS;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <StringPooling>true</StringPooling>
+      <RuntimeLibrary>MultiThreaded</RuntimeLibrary>
+      <FunctionLevelLinking>true</FunctionLevelLinking>
+      <PrecompiledHeader>NotUsing</PrecompiledHeader>
+      <PrecompiledHeaderFile>stdafx.h</PrecompiledHeaderFile>
+      <WarningLevel>Level3</WarningLevel>
+      <SuppressStartupBanner>true</SuppressStartupBanner>
+    </ClCompile>
+    <ResourceCompile>
+      <PreprocessorDefinitions>NDEBUG;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <Culture>0x0406</Culture>
+    </ResourceCompile>
+    <Link>
+      <SuppressStartupBanner>true</SuppressStartupBanner>
+      <SubSystem>Windows</SubSystem>
+      <TargetMachine>MachineX86</TargetMachine>
+      <IgnoreSpecificDefaultLibraries>libcmt.lib</IgnoreSpecificDefaultLibraries>
+    </Link>
+    <Bscmake>
+      <SuppressStartupBanner>true</SuppressStartupBanner>
+    </Bscmake>
+  </ItemDefinitionGroup>
   <ItemGroup>
     <ClCompile Include="qqsetup.cpp" />
     <ClCompile Include="StdAfx.cpp">
       <PreprocessorDefinitions Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <PreprocessorDefinitions Condition="'$(Configuration)|$(Platform)'=='DebugA|Win32'">%(PreprocessorDefinitions)</PreprocessorDefinitions>
       <PrecompiledHeader Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">Create</PrecompiledHeader>
+      <PrecompiledHeader Condition="'$(Configuration)|$(Platform)'=='DebugA|Win32'">Create</PrecompiledHeader>
       <PreprocessorDefinitions Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <PreprocessorDefinitions Condition="'$(Configuration)|$(Platform)'=='ReleaseA|Win32'">%(PreprocessorDefinitions)</PreprocessorDefinitions>
       <PrecompiledHeader Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">Create</PrecompiledHeader>
+      <PrecompiledHeader Condition="'$(Configuration)|$(Platform)'=='ReleaseA|Win32'">Create</PrecompiledHeader>
     </ClCompile>
   </ItemGroup>
   <ItemGroup>
diff --git a/DuiLib.sln b/DuiLib.sln
index 84aed6c4..b4b74da5 100644
--- a/DuiLib.sln
+++ b/DuiLib.sln
@@ -16,29 +16,51 @@ EndProject
 Global
 	GlobalSection(SolutionConfigurationPlatforms) = preSolution
 		Debug|Win32 = Debug|Win32
+		DebugA|Win32 = DebugA|Win32
 		Release|Win32 = Release|Win32
+		ReleaseA|Win32 = ReleaseA|Win32
 	EndGlobalSection
 	GlobalSection(ProjectConfigurationPlatforms) = postSolution
 		{E106ACD7-4E53-4AEE-942B-D0DD426DB34E}.Debug|Win32.ActiveCfg = Debug|Win32
 		{E106ACD7-4E53-4AEE-942B-D0DD426DB34E}.Debug|Win32.Build.0 = Debug|Win32
+		{E106ACD7-4E53-4AEE-942B-D0DD426DB34E}.DebugA|Win32.ActiveCfg = DebugA|Win32
+		{E106ACD7-4E53-4AEE-942B-D0DD426DB34E}.DebugA|Win32.Build.0 = DebugA|Win32
 		{E106ACD7-4E53-4AEE-942B-D0DD426DB34E}.Release|Win32.ActiveCfg = Release|Win32
 		{E106ACD7-4E53-4AEE-942B-D0DD426DB34E}.Release|Win32.Build.0 = Release|Win32
+		{E106ACD7-4E53-4AEE-942B-D0DD426DB34E}.ReleaseA|Win32.ActiveCfg = ReleaseA|Win32
+		{E106ACD7-4E53-4AEE-942B-D0DD426DB34E}.ReleaseA|Win32.Build.0 = ReleaseA|Win32
 		{565089A1-60C0-4281-99D7-A459E7354EEF}.Debug|Win32.ActiveCfg = Debug|Win32
 		{565089A1-60C0-4281-99D7-A459E7354EEF}.Debug|Win32.Build.0 = Debug|Win32
+		{565089A1-60C0-4281-99D7-A459E7354EEF}.DebugA|Win32.ActiveCfg = DebugA|Win32
+		{565089A1-60C0-4281-99D7-A459E7354EEF}.DebugA|Win32.Build.0 = DebugA|Win32
 		{565089A1-60C0-4281-99D7-A459E7354EEF}.Release|Win32.ActiveCfg = Release|Win32
 		{565089A1-60C0-4281-99D7-A459E7354EEF}.Release|Win32.Build.0 = Release|Win32
+		{565089A1-60C0-4281-99D7-A459E7354EEF}.ReleaseA|Win32.ActiveCfg = ReleaseA|Win32
+		{565089A1-60C0-4281-99D7-A459E7354EEF}.ReleaseA|Win32.Build.0 = ReleaseA|Win32
 		{54019823-E923-44D0-AD60-8EB636D107DC}.Debug|Win32.ActiveCfg = Debug|Win32
 		{54019823-E923-44D0-AD60-8EB636D107DC}.Debug|Win32.Build.0 = Debug|Win32
+		{54019823-E923-44D0-AD60-8EB636D107DC}.DebugA|Win32.ActiveCfg = DebugA|Win32
+		{54019823-E923-44D0-AD60-8EB636D107DC}.DebugA|Win32.Build.0 = DebugA|Win32
 		{54019823-E923-44D0-AD60-8EB636D107DC}.Release|Win32.ActiveCfg = Release|Win32
 		{54019823-E923-44D0-AD60-8EB636D107DC}.Release|Win32.Build.0 = Release|Win32
+		{54019823-E923-44D0-AD60-8EB636D107DC}.ReleaseA|Win32.ActiveCfg = ReleaseA|Win32
+		{54019823-E923-44D0-AD60-8EB636D107DC}.ReleaseA|Win32.Build.0 = ReleaseA|Win32
 		{3EF9795D-3509-4664-8E73-8D315CC0B944}.Debug|Win32.ActiveCfg = Debug|Win32
 		{3EF9795D-3509-4664-8E73-8D315CC0B944}.Debug|Win32.Build.0 = Debug|Win32
+		{3EF9795D-3509-4664-8E73-8D315CC0B944}.DebugA|Win32.ActiveCfg = DebugA|Win32
+		{3EF9795D-3509-4664-8E73-8D315CC0B944}.DebugA|Win32.Build.0 = DebugA|Win32
 		{3EF9795D-3509-4664-8E73-8D315CC0B944}.Release|Win32.ActiveCfg = Release|Win32
 		{3EF9795D-3509-4664-8E73-8D315CC0B944}.Release|Win32.Build.0 = Release|Win32
+		{3EF9795D-3509-4664-8E73-8D315CC0B944}.ReleaseA|Win32.ActiveCfg = ReleaseA|Win32
+		{3EF9795D-3509-4664-8E73-8D315CC0B944}.ReleaseA|Win32.Build.0 = ReleaseA|Win32
 		{797901AA-9447-45C6-AF89-5D5DA54C4159}.Debug|Win32.ActiveCfg = Debug|Win32
 		{797901AA-9447-45C6-AF89-5D5DA54C4159}.Debug|Win32.Build.0 = Debug|Win32
+		{797901AA-9447-45C6-AF89-5D5DA54C4159}.DebugA|Win32.ActiveCfg = DebugA|Win32
+		{797901AA-9447-45C6-AF89-5D5DA54C4159}.DebugA|Win32.Build.0 = DebugA|Win32
 		{797901AA-9447-45C6-AF89-5D5DA54C4159}.Release|Win32.ActiveCfg = Release|Win32
 		{797901AA-9447-45C6-AF89-5D5DA54C4159}.Release|Win32.Build.0 = Release|Win32
+		{797901AA-9447-45C6-AF89-5D5DA54C4159}.ReleaseA|Win32.ActiveCfg = ReleaseA|Win32
+		{797901AA-9447-45C6-AF89-5D5DA54C4159}.ReleaseA|Win32.Build.0 = ReleaseA|Win32
 	EndGlobalSection
 	GlobalSection(SolutionProperties) = preSolution
 		HideSolutionNode = FALSE
diff --git a/DuiLib.suo b/DuiLib.suo
new file mode 100644
index 00000000..9029441a
Binary files /dev/null and b/DuiLib.suo differ
diff --git a/DuiLib/Core/UIRender.cpp b/DuiLib/Core/UIRender.cpp
index 82a7c2fc..e817ae30 100644
--- a/DuiLib/Core/UIRender.cpp
+++ b/DuiLib/Core/UIRender.cpp
@@ -1258,10 +1258,11 @@ void CRenderEngine::DrawText(HDC hDC, CPaintManagerUI* pManager, RECT& rc, LPCTS
 		else {
 			stringFormat.SetLineAlignment(Gdiplus::StringAlignmentNear);
 		}
-
+#ifdef UNICODE
 		if ((uStyle & DT_CALCRECT) != 0)
 		{
 			Gdiplus::RectF bounds;
+
 			graphics.MeasureString(pstrText, -1, &font, rectF, &stringFormat, &bounds);
 
 			// MeasureString´æÔÚ¼ÆËãÎó²î£¬ÕâÀï¼ÓÒ»ÏñËØ
@@ -1272,7 +1273,27 @@ void CRenderEngine::DrawText(HDC hDC, CPaintManagerUI* pManager, RECT& rc, LPCTS
 		{
 			graphics.DrawString(pstrText, -1, &font, rectF, &stringFormat, &brush);
 		}
-		
+#else
+		DWORD dwSize = MultiByteToWideChar(CP_ACP, 0, pstrText, -1, NULL, 0);
+		WCHAR * pcwszDest = new WCHAR[dwSize + 1];
+		memset(pcwszDest, 0, (dwSize + 1) * sizeof(WCHAR));
+		MultiByteToWideChar(CP_ACP, NULL, pstrText, -1, pcwszDest, dwSize);
+		if(pcwszDest != NULL)
+		{
+			if ((uStyle & DT_CALCRECT) != 0)
+			{
+				Gdiplus::RectF bounds;
+				graphics.MeasureString(pcwszDest, -1, &font, rectF, &stringFormat, &bounds);
+				rc.bottom = rc.top + (long)(bounds.Height * 1.06);
+				rc.right = rc.left + (long)(bounds.Width * 1.06);
+			}
+			else
+			{
+				graphics.DrawString(pcwszDest, -1, &font, rectF, &stringFormat, &brush);
+			}
+			delete []pcwszDest;
+		}
+#endif
 	}
 	else
 	{
diff --git a/DuiLib/DuiLib.vcxproj b/DuiLib/DuiLib.vcxproj
index 5e9899c2..8df8db8c 100644
--- a/DuiLib/DuiLib.vcxproj
+++ b/DuiLib/DuiLib.vcxproj
@@ -1,10 +1,18 @@
 <?xml version="1.0" encoding="utf-8"?>
 <Project DefaultTargets="Build" ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
   <ItemGroup Label="ProjectConfigurations">
+    <ProjectConfiguration Include="DebugA|Win32">
+      <Configuration>DebugA</Configuration>
+      <Platform>Win32</Platform>
+    </ProjectConfiguration>
     <ProjectConfiguration Include="Debug|Win32">
       <Configuration>Debug</Configuration>
       <Platform>Win32</Platform>
     </ProjectConfiguration>
+    <ProjectConfiguration Include="ReleaseA|Win32">
+      <Configuration>ReleaseA</Configuration>
+      <Platform>Win32</Platform>
+    </ProjectConfiguration>
     <ProjectConfiguration Include="Release|Win32">
       <Configuration>Release</Configuration>
       <Platform>Win32</Platform>
@@ -19,10 +27,18 @@
     <ConfigurationType>DynamicLibrary</ConfigurationType>
     <CharacterSet>Unicode</CharacterSet>
   </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='ReleaseA|Win32'" Label="Configuration">
+    <ConfigurationType>DynamicLibrary</ConfigurationType>
+    <CharacterSet>MultiByte</CharacterSet>
+  </PropertyGroup>
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'" Label="Configuration">
     <ConfigurationType>DynamicLibrary</ConfigurationType>
     <CharacterSet>Unicode</CharacterSet>
   </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='DebugA|Win32'" Label="Configuration">
+    <ConfigurationType>DynamicLibrary</ConfigurationType>
+    <CharacterSet>MultiByte</CharacterSet>
+  </PropertyGroup>
   <Import Project="$(VCTargetsPath)\Microsoft.Cpp.props" />
   <ImportGroup Label="ExtensionSettings">
   </ImportGroup>
@@ -30,30 +46,56 @@
     <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
     <Import Project="$(VCTargetsPath)Microsoft.CPP.UpgradeFromVC60.props" />
   </ImportGroup>
+  <ImportGroup Condition="'$(Configuration)|$(Platform)'=='ReleaseA|Win32'" Label="PropertySheets">
+    <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
+    <Import Project="$(VCTargetsPath)Microsoft.CPP.UpgradeFromVC60.props" />
+  </ImportGroup>
   <ImportGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'" Label="PropertySheets">
     <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
     <Import Project="$(VCTargetsPath)Microsoft.CPP.UpgradeFromVC60.props" />
   </ImportGroup>
+  <ImportGroup Condition="'$(Configuration)|$(Platform)'=='DebugA|Win32'" Label="PropertySheets">
+    <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
+    <Import Project="$(VCTargetsPath)Microsoft.CPP.UpgradeFromVC60.props" />
+  </ImportGroup>
   <PropertyGroup Label="UserMacros" />
   <PropertyGroup>
     <_ProjectFileVersion>10.0.30319.1</_ProjectFileVersion>
     <LinkIncremental Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">false</LinkIncremental>
+    <LinkIncremental Condition="'$(Configuration)|$(Platform)'=='DebugA|Win32'">false</LinkIncremental>
     <GenerateManifest Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">false</GenerateManifest>
+    <GenerateManifest Condition="'$(Configuration)|$(Platform)'=='DebugA|Win32'">false</GenerateManifest>
     <EmbedManifest Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">false</EmbedManifest>
+    <EmbedManifest Condition="'$(Configuration)|$(Platform)'=='DebugA|Win32'">false</EmbedManifest>
     <LinkIncremental Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">false</LinkIncremental>
+    <LinkIncremental Condition="'$(Configuration)|$(Platform)'=='ReleaseA|Win32'">false</LinkIncremental>
     <GenerateManifest Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">false</GenerateManifest>
+    <GenerateManifest Condition="'$(Configuration)|$(Platform)'=='ReleaseA|Win32'">false</GenerateManifest>
     <EmbedManifest Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">false</EmbedManifest>
+    <EmbedManifest Condition="'$(Configuration)|$(Platform)'=='ReleaseA|Win32'">false</EmbedManifest>
     <CodeAnalysisRuleSet Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">AllRules.ruleset</CodeAnalysisRuleSet>
+    <CodeAnalysisRuleSet Condition="'$(Configuration)|$(Platform)'=='DebugA|Win32'">AllRules.ruleset</CodeAnalysisRuleSet>
     <CodeAnalysisRules Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'" />
+    <CodeAnalysisRules Condition="'$(Configuration)|$(Platform)'=='DebugA|Win32'" />
     <CodeAnalysisRuleAssemblies Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'" />
+    <CodeAnalysisRuleAssemblies Condition="'$(Configuration)|$(Platform)'=='DebugA|Win32'" />
     <CodeAnalysisRuleSet Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">AllRules.ruleset</CodeAnalysisRuleSet>
+    <CodeAnalysisRuleSet Condition="'$(Configuration)|$(Platform)'=='ReleaseA|Win32'">AllRules.ruleset</CodeAnalysisRuleSet>
     <CodeAnalysisRules Condition="'$(Configuration)|$(Platform)'=='Release|Win32'" />
+    <CodeAnalysisRules Condition="'$(Configuration)|$(Platform)'=='ReleaseA|Win32'" />
     <CodeAnalysisRuleAssemblies Condition="'$(Configuration)|$(Platform)'=='Release|Win32'" />
+    <CodeAnalysisRuleAssemblies Condition="'$(Configuration)|$(Platform)'=='ReleaseA|Win32'" />
     <TargetName Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">$(ProjectName)_d</TargetName>
+    <TargetName Condition="'$(Configuration)|$(Platform)'=='DebugA|Win32'">$(ProjectName)A_d</TargetName>
     <IntDir Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">$(SolutionDir)Temp\$(Configuration)\</IntDir>
+    <IntDir Condition="'$(Configuration)|$(Platform)'=='DebugA|Win32'">$(SolutionDir)Temp\$(Configuration)\</IntDir>
     <IntDir Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">$(SolutionDir)Temp\$(Configuration)\</IntDir>
+    <IntDir Condition="'$(Configuration)|$(Platform)'=='ReleaseA|Win32'">$(SolutionDir)Temp\$(Configuration)\</IntDir>
     <OutDir Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">$(SolutionDir)Bin\</OutDir>
+    <OutDir Condition="'$(Configuration)|$(Platform)'=='ReleaseA|Win32'">$(SolutionDir)Bin\</OutDir>
     <OutDir Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">$(SolutionDir)Bin\</OutDir>
+    <OutDir Condition="'$(Configuration)|$(Platform)'=='DebugA|Win32'">$(SolutionDir)Bin\</OutDir>
+    <TargetName Condition="'$(Configuration)|$(Platform)'=='ReleaseA|Win32'">$(ProjectName)A</TargetName>
   </PropertyGroup>
   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
     <Midl>
@@ -92,6 +134,43 @@
       <SuppressStartupBanner>true</SuppressStartupBanner>
     </Bscmake>
   </ItemDefinitionGroup>
+  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='DebugA|Win32'">
+    <Midl>
+      <PreprocessorDefinitions>_DEBUG;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <MkTypLibCompatible>true</MkTypLibCompatible>
+      <SuppressStartupBanner>true</SuppressStartupBanner>
+      <TargetEnvironment>Win32</TargetEnvironment>
+      <TypeLibraryName>.\Debug/DuiLib.tlb</TypeLibraryName>
+      <HeaderFileName>
+      </HeaderFileName>
+    </Midl>
+    <ClCompile>
+      <Optimization>Disabled</Optimization>
+      <PreprocessorDefinitions>WIN32;_DEBUG;_WINDOWS;UILIB_EXPORTS;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <MinimalRebuild>true</MinimalRebuild>
+      <BasicRuntimeChecks>EnableFastChecks</BasicRuntimeChecks>
+      <RuntimeLibrary>MultiThreadedDebugDLL</RuntimeLibrary>
+      <PrecompiledHeader>Use</PrecompiledHeader>
+      <WarningLevel>Level3</WarningLevel>
+      <SuppressStartupBanner>true</SuppressStartupBanner>
+      <DebugInformationFormat>ProgramDatabase</DebugInformationFormat>
+    </ClCompile>
+    <ResourceCompile>
+      <PreprocessorDefinitions>_DEBUG;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <Culture>0x0409</Culture>
+    </ResourceCompile>
+    <Link>
+      <SuppressStartupBanner>true</SuppressStartupBanner>
+      <GenerateDebugInformation>true</GenerateDebugInformation>
+      <ProgramDatabaseFile>$(OutDir)$(TargetName).pdb</ProgramDatabaseFile>
+      <BaseAddress>0x11000000</BaseAddress>
+      <TargetMachine>MachineX86</TargetMachine>
+      <ImportLibrary>$(SolutionDir)Lib\$(ProjectName)A_d.lib</ImportLibrary>
+    </Link>
+    <Bscmake>
+      <SuppressStartupBanner>true</SuppressStartupBanner>
+    </Bscmake>
+  </ItemDefinitionGroup>
   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
     <Midl>
       <PreprocessorDefinitions>NDEBUG;%(PreprocessorDefinitions)</PreprocessorDefinitions>
@@ -128,12 +207,50 @@
       <SuppressStartupBanner>true</SuppressStartupBanner>
     </Bscmake>
   </ItemDefinitionGroup>
+  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='ReleaseA|Win32'">
+    <Midl>
+      <PreprocessorDefinitions>NDEBUG;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <MkTypLibCompatible>true</MkTypLibCompatible>
+      <SuppressStartupBanner>true</SuppressStartupBanner>
+      <TargetEnvironment>Win32</TargetEnvironment>
+      <TypeLibraryName>.\Release/DuiLib.tlb</TypeLibraryName>
+      <HeaderFileName>
+      </HeaderFileName>
+    </Midl>
+    <ClCompile>
+      <Optimization>MinSpace</Optimization>
+      <InlineFunctionExpansion>OnlyExplicitInline</InlineFunctionExpansion>
+      <PreprocessorDefinitions>WIN32;NDEBUG;_WINDOWS;UILIB_EXPORTS;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <StringPooling>true</StringPooling>
+      <FunctionLevelLinking>true</FunctionLevelLinking>
+      <PrecompiledHeader>Use</PrecompiledHeader>
+      <WarningLevel>Level3</WarningLevel>
+      <SuppressStartupBanner>true</SuppressStartupBanner>
+      <RuntimeLibrary>MultiThreadedDLL</RuntimeLibrary>
+    </ClCompile>
+    <ResourceCompile>
+      <PreprocessorDefinitions>NDEBUG;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <Culture>0x0406</Culture>
+    </ResourceCompile>
+    <Link>
+      <SuppressStartupBanner>true</SuppressStartupBanner>
+      <BaseAddress>0x11000000</BaseAddress>
+      <TargetMachine>MachineX86</TargetMachine>
+      <ProgramDatabaseFile>$(OutDir)$(TargetName).pdb</ProgramDatabaseFile>
+      <ImportLibrary>$(SolutionDir)Lib\$(ProjectName)A.lib</ImportLibrary>
+    </Link>
+    <Bscmake>
+      <SuppressStartupBanner>true</SuppressStartupBanner>
+    </Bscmake>
+  </ItemDefinitionGroup>
   <ItemGroup>
     <ClCompile Include="Control\UIGifAnim.cpp" />
     <ClCompile Include="Control\UIMenu.cpp" />
     <ClCompile Include="StdAfx.cpp">
       <PrecompiledHeader Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">Create</PrecompiledHeader>
+      <PrecompiledHeader Condition="'$(Configuration)|$(Platform)'=='DebugA|Win32'">Create</PrecompiledHeader>
       <PrecompiledHeader Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">Create</PrecompiledHeader>
+      <PrecompiledHeader Condition="'$(Configuration)|$(Platform)'=='ReleaseA|Win32'">Create</PrecompiledHeader>
     </ClCompile>
     <ClCompile Include="UIlib.cpp" />
     <ClCompile Include="Utils\UIShadow.cpp" />
@@ -141,16 +258,24 @@
     <ClCompile Include="Utils\stb_image.c">
       <PrecompiledHeader Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
       </PrecompiledHeader>
+      <PrecompiledHeader Condition="'$(Configuration)|$(Platform)'=='DebugA|Win32'">
+      </PrecompiledHeader>
       <PrecompiledHeader Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
       </PrecompiledHeader>
+      <PrecompiledHeader Condition="'$(Configuration)|$(Platform)'=='ReleaseA|Win32'">
+      </PrecompiledHeader>
     </ClCompile>
     <ClCompile Include="Utils\UIDelegate.cpp" />
     <ClCompile Include="Utils\Utils.cpp" />
     <ClCompile Include="Utils\XUnzip.cpp">
       <PrecompiledHeader Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
       </PrecompiledHeader>
+      <PrecompiledHeader Condition="'$(Configuration)|$(Platform)'=='DebugA|Win32'">
+      </PrecompiledHeader>
       <PrecompiledHeader Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
       </PrecompiledHeader>
+      <PrecompiledHeader Condition="'$(Configuration)|$(Platform)'=='ReleaseA|Win32'">
+      </PrecompiledHeader>
     </ClCompile>
     <ClCompile Include="Core\UIBase.cpp" />
     <ClCompile Include="Core\UIContainer.cpp" />