[+] Ajustes para impressão do extrato.

[*] Melhorias no demo.

src/ACBr.Net.Sat.Demo/ACBr.Net.Sat.Demo.csproj

@@ -23,7 +23,7 @@
     <WarningLevel>4</WarningLevel>
   </PropertyGroup>
   <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Release|AnyCPU' ">
-    <PlatformTarget>x86</PlatformTarget>
+    <PlatformTarget>AnyCPU</PlatformTarget>
     <DebugType>pdbonly</DebugType>
     <Optimize>true</Optimize>
     <OutputPath>..\..\bin\COM Interop\</OutputPath>
@@ -36,11 +36,11 @@
   </PropertyGroup>
   <ItemGroup>
     <Reference Include="ACBr.Net.Core, Version=1.0.0.0, Culture=neutral, PublicKeyToken=d3bb9130f8b775a6, processorArchitecture=MSIL">
-      <HintPath>..\packages\ACBr.Net.Core.1.0.1.3-beta7\lib\net40\ACBr.Net.Core.dll</HintPath>
+      <HintPath>..\packages\ACBr.Net.Core.1.0.1.3-rc1\lib\net40\ACBr.Net.Core.dll</HintPath>
       <Private>True</Private>
     </Reference>
     <Reference Include="ACBr.Net.DFe.Core, Version=1.0.0.0, Culture=neutral, PublicKeyToken=d3bb9130f8b775a6, processorArchitecture=MSIL">
-      <HintPath>..\packages\ACBr.Net.DFe.Core.1.0.1.3-beta4\lib\net40\ACBr.Net.DFe.Core.dll</HintPath>
+      <HintPath>..\packages\ACBr.Net.DFe.Core.1.0.1.5-rc1\lib\net40\ACBr.Net.DFe.Core.dll</HintPath>
       <Private>True</Private>
     </Reference>
     <Reference Include="NLog, Version=4.0.0.0, Culture=neutral, PublicKeyToken=5120e14c03d0593c, processorArchitecture=MSIL">
@@ -54,6 +54,7 @@
     <Reference Include="System" />
     <Reference Include="System.configuration" />
     <Reference Include="System.Core" />
+    <Reference Include="System.Windows.Forms.DataVisualization" />
     <Reference Include="System.Xml.Linq" />
     <Reference Include="System.Data.DataSetExtensions" />
     <Reference Include="Microsoft.CSharp" />
@@ -87,6 +88,7 @@
       <AutoGen>True</AutoGen>
       <DependentUpon>Resources.resx</DependentUpon>
     </Compile>
+    <None Include="app.config" />
     <None Include="packages.config" />
     <None Include="Properties\Settings.settings">
       <Generator>SettingsSingleFileGenerator</Generator>
@@ -98,15 +100,15 @@
       <DesignTimeSharedInput>True</DesignTimeSharedInput>
     </Compile>
   </ItemGroup>
+  <ItemGroup>
+    <Content Include="sat.ico" />
+  </ItemGroup>
   <ItemGroup>
     <ProjectReference Include="..\ACBr.Net.Sat\ACBr.Net.Sat.csproj">
       <Project>{ee443d74-27e7-4236-851e-5e31a8ab8e63}</Project>
       <Name>ACBr.Net.Sat</Name>
     </ProjectReference>
   </ItemGroup>
-  <ItemGroup>
-    <Content Include="sat.ico" />
-  </ItemGroup>
   <Import Project="$(MSBuildToolsPath)\Microsoft.CSharp.targets" />
   <!-- To modify your build process, add your task inside one of the targets below and uncomment it. 
        Other similar extension points exist, see Microsoft.Common.targets.

src/ACBr.Net.Sat.Demo/Extensions.cs

@@ -1,5 +1,7 @@
+using ACBr.Net.Core.Exceptions;
 using System;
 using System.Configuration;
+using System.Globalization;
 using System.IO;
 using System.Windows.Forms;
 using System.Xml;
@@ -10,14 +12,14 @@ public static class Extensions
 	{
 		public static void LoadXml(this WebBrowser browser, string xml)
 		{
-			if(xml == null)
+			if (xml == null)
 				return;
 
 			var path = Path.GetTempPath();
 			var fileName = Guid.NewGuid() + ".xml";
 			var fullFileName = Path.Combine(path, fileName);
 			var xmlDoc = new XmlDocument();
-			if(File.Exists(xml))
+			if (File.Exists(xml))
 				xmlDoc.Load(xml);
 			else
 				xmlDoc.LoadXml(xml);
@@ -27,17 +29,47 @@ public static void LoadXml(this WebBrowser browser, string xml)
 
 		public static void EnumDataSource<T>(this ComboBox cmb, T? valorPadrao = null) where T : struct
 		{
+			Guard.Against<ArgumentException>(!typeof(T).IsEnum, "O tipo precisar ser um Enum.");
+
 			cmb.DataSource = Enum.GetValues(typeof(T));
-			if(valorPadrao.HasValue)
+			if (valorPadrao.HasValue)
 				cmb.SelectedItem = valorPadrao.Value;
 		}
 
-		public static void AddValue(this KeyValueConfigurationCollection col, string key, string value)
+		public static void SetAppSetting(this Configuration config, string setting, object value)
 		{
-			if (col[key]?.Value != null)
-				col[key].Value = value;
+			Guard.Against<ArgumentNullException>(config == null, nameof(config));
+			Guard.Against<ArgumentNullException>(config.AppSettings == null, nameof(config.AppSettings));
+
+			var valor = string.Format(CultureInfo.InvariantCulture, "{0}", value);
+
+			if (config.AppSettings.Settings[setting]?.Value != null)
+				config.AppSettings.Settings[setting].Value = valor;
 			else
-				col.Add(key, value);
+				config.AppSettings.Settings.Add(setting, valor);
+		}
+
+		public static T GetAppSetting<T>(this Configuration config, string setting, T defaultValue)
+		{
+			Guard.Against<ArgumentNullException>(config == null, nameof(config));
+			Guard.Against<ArgumentNullException>(config.AppSettings == null, nameof(config.AppSettings));
+
+			var value = config.AppSettings.Settings[setting]?.Value;
+			if (value == null) return defaultValue;
+
+			try
+			{
+				if (typeof(T).IsEnum || (typeof(T).IsGenericType && typeof(T).GetGenericArguments()[0].IsEnum))
+				{
+					return (T)Enum.Parse(typeof(T), value);
+				}
+
+				return (T)Convert.ChangeType(value, typeof(T), CultureInfo.InvariantCulture);
+			}
+			catch (Exception)
+			{
+				return defaultValue;
+			}
 		}
 	}
 }