Fix "ambiguous match" error when exporting interface with multiple in…

…dexers (#197) Co-authored-by: Manuel Leßmann <[email protected]>
dspace-group · Oct 16, 2023 · 7e50dcc · 7e50dcc
1 parent fda665c
commit 7e50dcc
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Showing 2 changed files with 10 additions and 1 deletion.
diff --git a/src/dscom.demo/assembly3/IDemoInterfaceComInvisible.cs b/src/dscom.demo/assembly3/IDemoInterfaceComInvisible.cs
@@ -26,3 +26,12 @@ public interface IDemoInterfaceComVisible
 {
     void DoSomething(IDemoInterfaceComInvisible param);
 }
+
+[ComVisible(true)]
+public interface IDemoInterfaceIndexerInvisible
+{
+    public string this[int x] { get; }
+
+    [ComVisible(false)]
+    public string this[string s] { get; }
+}
diff --git a/src/dscom/writer/PropertyMethodWriter.cs b/src/dscom/writer/PropertyMethodWriter.cs
@@ -22,7 +22,7 @@ internal class PropertyMethodWriter : MethodWriter
     private readonly PropertyInfo? _propertyInfo;
     public PropertyMethodWriter(InterfaceWriter interfaceWriter, MethodInfo methodInfo, WriterContext context, string methodName) : base(interfaceWriter, methodInfo, context, methodName)
     {
-        _propertyInfo = methodInfo.DeclaringType!.GetProperty(GetPropertyName());
+        _propertyInfo = methodInfo.DeclaringType!.GetProperties().First(p => p.GetGetMethod() == methodInfo || p.GetSetMethod() == methodInfo);
         MemberInfo = _propertyInfo!;
     }