Use reflection instead of exceptions to determine type. This minimizes overhead while being debugged.

git-svn-id: svn://svn.sharpdevelop.net/sharpdevelop/trunk@2201 1ccf3a8d-04fe-1044-b7c0-cef0b8235c61

src/AddIns/Misc/Debugger/Debugger.Core/Project/Src/Wrappers/CorDebug/Autogenerated/CorDebug.cs

@@ -53,12 +53,9 @@ namespace Debugger.Wrappers.CorDebug
 		
 		public bool Is<T>() where T: class
 		{
-			try {
-				CastTo<T>();
-				return true;
-			} catch {
-				return false;
-			}
+			System.Reflection.ConstructorInfo ctor = typeof(T).GetConstructors()[0];
+			System.Type paramType = ctor.GetParameters()[0].ParameterType;
+			return paramType.IsInstanceOfType(this.WrappedObject);
 		}
 		
 		public T As<T>() where T: class

src/AddIns/Misc/Debugger/Debugger.Core/Project/Src/Wrappers/CorDebug/Autogenerated/CorDebugClass.cs

@@ -53,12 +53,9 @@ namespace Debugger.Wrappers.CorDebug
 		
 		public bool Is<T>() where T: class
 		{
-			try {
-				CastTo<T>();
-				return true;
-			} catch {
-				return false;
-			}
+			System.Reflection.ConstructorInfo ctor = typeof(T).GetConstructors()[0];
+			System.Type paramType = ctor.GetParameters()[0].ParameterType;
+			return paramType.IsInstanceOfType(this.WrappedObject);
 		}
 		
 		public T As<T>() where T: class

src/AddIns/Misc/Debugger/Debugger.Core/Project/Src/Wrappers/CorDebug/Autogenerated/EmbeddedCLRCorDebug.cs

@@ -53,12 +53,9 @@ namespace Debugger.Wrappers.CorDebug
 		
 		public bool Is<T>() where T: class
 		{
-			try {
-				CastTo<T>();
-				return true;
-			} catch {
-				return false;
-			}
+			System.Reflection.ConstructorInfo ctor = typeof(T).GetConstructors()[0];
+			System.Type paramType = ctor.GetParameters()[0].ParameterType;
+			return paramType.IsInstanceOfType(this.WrappedObject);
 		}
 		
 		public T As<T>() where T: class

src/AddIns/Misc/Debugger/Debugger.Core/Project/Src/Wrappers/CorDebug/Autogenerated/EmbeddedCLRCorDebugClass.cs

@@ -53,12 +53,9 @@ namespace Debugger.Wrappers.CorDebug
 		
 		public bool Is<T>() where T: class
 		{
-			try {
-				CastTo<T>();
-				return true;
-			} catch {
-				return false;
-			}
+			System.Reflection.ConstructorInfo ctor = typeof(T).GetConstructors()[0];
+			System.Type paramType = ctor.GetParameters()[0].ParameterType;
+			return paramType.IsInstanceOfType(this.WrappedObject);
 		}
 		
 		public T As<T>() where T: class

src/AddIns/Misc/Debugger/Debugger.Core/Project/Src/Wrappers/CorDebug/Autogenerated/ICorDebug.cs

@@ -53,12 +53,9 @@ namespace Debugger.Wrappers.CorDebug
 		
 		public bool Is<T>() where T: class
 		{
-			try {
-				CastTo<T>();
-				return true;
-			} catch {
-				return false;
-			}
+			System.Reflection.ConstructorInfo ctor = typeof(T).GetConstructors()[0];
+			System.Type paramType = ctor.GetParameters()[0].ParameterType;
+			return paramType.IsInstanceOfType(this.WrappedObject);
 		}
 		
 		public T As<T>() where T: class

src/AddIns/Misc/Debugger/Debugger.Core/Project/Src/Wrappers/CorDebug/Autogenerated/ICorDebugAppDomain.cs

@@ -53,12 +53,9 @@ namespace Debugger.Wrappers.CorDebug
 		
 		public bool Is<T>() where T: class
 		{
-			try {
-				CastTo<T>();
-				return true;
-			} catch {
-				return false;
-			}
+			System.Reflection.ConstructorInfo ctor = typeof(T).GetConstructors()[0];
+			System.Type paramType = ctor.GetParameters()[0].ParameterType;
+			return paramType.IsInstanceOfType(this.WrappedObject);
 		}
 		
 		public T As<T>() where T: class

src/AddIns/Misc/Debugger/Debugger.Core/Project/Src/Wrappers/CorDebug/Autogenerated/ICorDebugAppDomain2.cs

@@ -53,12 +53,9 @@ namespace Debugger.Wrappers.CorDebug
 		
 		public bool Is<T>() where T: class
 		{
-			try {
-				CastTo<T>();
-				return true;
-			} catch {
-				return false;
-			}
+			System.Reflection.ConstructorInfo ctor = typeof(T).GetConstructors()[0];
+			System.Type paramType = ctor.GetParameters()[0].ParameterType;
+			return paramType.IsInstanceOfType(this.WrappedObject);
 		}
 		
 		public T As<T>() where T: class

src/AddIns/Misc/Debugger/Debugger.Core/Project/Src/Wrappers/CorDebug/Autogenerated/ICorDebugAppDomainEnum.cs

@@ -53,12 +53,9 @@ namespace Debugger.Wrappers.CorDebug
 		
 		public bool Is<T>() where T: class
 		{
-			try {
-				CastTo<T>();
-				return true;
-			} catch {
-				return false;
-			}
+			System.Reflection.ConstructorInfo ctor = typeof(T).GetConstructors()[0];
+			System.Type paramType = ctor.GetParameters()[0].ParameterType;
+			return paramType.IsInstanceOfType(this.WrappedObject);
 		}
 		
 		public T As<T>() where T: class

src/AddIns/Misc/Debugger/Debugger.Core/Project/Src/Wrappers/CorDebug/Autogenerated/ICorDebugArrayValue.cs

@@ -53,12 +53,9 @@ namespace Debugger.Wrappers.CorDebug
 		
 		public bool Is<T>() where T: class
 		{
-			try {
-				CastTo<T>();
-				return true;
-			} catch {
-				return false;
-			}
+			System.Reflection.ConstructorInfo ctor = typeof(T).GetConstructors()[0];
+			System.Type paramType = ctor.GetParameters()[0].ParameterType;
+			return paramType.IsInstanceOfType(this.WrappedObject);
 		}
 		
 		public T As<T>() where T: class

src/AddIns/Misc/Debugger/Debugger.Core/Project/Src/Wrappers/CorDebug/Autogenerated/ICorDebugAssembly.cs

@@ -53,12 +53,9 @@ namespace Debugger.Wrappers.CorDebug
 		
 		public bool Is<T>() where T: class
 		{
-			try {
-				CastTo<T>();
-				return true;
-			} catch {
-				return false;
-			}
+			System.Reflection.ConstructorInfo ctor = typeof(T).GetConstructors()[0];
+			System.Type paramType = ctor.GetParameters()[0].ParameterType;
+			return paramType.IsInstanceOfType(this.WrappedObject);
 		}
 		
 		public T As<T>() where T: class

src/AddIns/Misc/Debugger/Debugger.Core/Project/Src/Wrappers/CorDebug/Autogenerated/ICorDebugAssemblyEnum.cs

@@ -53,12 +53,9 @@ namespace Debugger.Wrappers.CorDebug
 		
 		public bool Is<T>() where T: class
 		{
-			try {
-				CastTo<T>();
-				return true;
-			} catch {
-				return false;
-			}
+			System.Reflection.ConstructorInfo ctor = typeof(T).GetConstructors()[0];
+			System.Type paramType = ctor.GetParameters()[0].ParameterType;
+			return paramType.IsInstanceOfType(this.WrappedObject);
 		}
 		
 		public T As<T>() where T: class

src/AddIns/Misc/Debugger/Debugger.Core/Project/Src/Wrappers/CorDebug/Autogenerated/ICorDebugBoxValue.cs

@@ -53,12 +53,9 @@ namespace Debugger.Wrappers.CorDebug
 		
 		public bool Is<T>() where T: class
 		{
-			try {
-				CastTo<T>();
-				return true;
-			} catch {
-				return false;
-			}
+			System.Reflection.ConstructorInfo ctor = typeof(T).GetConstructors()[0];
+			System.Type paramType = ctor.GetParameters()[0].ParameterType;
+			return paramType.IsInstanceOfType(this.WrappedObject);
 		}
 		
 		public T As<T>() where T: class

src/AddIns/Misc/Debugger/Debugger.Core/Project/Src/Wrappers/CorDebug/Autogenerated/ICorDebugBreakpoint.cs

@@ -53,12 +53,9 @@ namespace Debugger.Wrappers.CorDebug
 		
 		public bool Is<T>() where T: class
 		{
-			try {
-				CastTo<T>();
-				return true;
-			} catch {
-				return false;
-			}
+			System.Reflection.ConstructorInfo ctor = typeof(T).GetConstructors()[0];
+			System.Type paramType = ctor.GetParameters()[0].ParameterType;
+			return paramType.IsInstanceOfType(this.WrappedObject);
 		}
 		
 		public T As<T>() where T: class

src/AddIns/Misc/Debugger/Debugger.Core/Project/Src/Wrappers/CorDebug/Autogenerated/ICorDebugBreakpointEnum.cs

@@ -53,12 +53,9 @@ namespace Debugger.Wrappers.CorDebug
 		
 		public bool Is<T>() where T: class
 		{
-			try {
-				CastTo<T>();
-				return true;
-			} catch {
-				return false;
-			}
+			System.Reflection.ConstructorInfo ctor = typeof(T).GetConstructors()[0];
+			System.Type paramType = ctor.GetParameters()[0].ParameterType;
+			return paramType.IsInstanceOfType(this.WrappedObject);
 		}
 		
 		public T As<T>() where T: class

src/AddIns/Misc/Debugger/Debugger.Core/Project/Src/Wrappers/CorDebug/Autogenerated/ICorDebugChain.cs

@@ -53,12 +53,9 @@ namespace Debugger.Wrappers.CorDebug
 		
 		public bool Is<T>() where T: class
 		{
-			try {
-				CastTo<T>();
-				return true;
-			} catch {
-				return false;
-			}
+			System.Reflection.ConstructorInfo ctor = typeof(T).GetConstructors()[0];
+			System.Type paramType = ctor.GetParameters()[0].ParameterType;
+			return paramType.IsInstanceOfType(this.WrappedObject);
 		}
 		
 		public T As<T>() where T: class

src/AddIns/Misc/Debugger/Debugger.Core/Project/Src/Wrappers/CorDebug/Autogenerated/ICorDebugChainEnum.cs

@@ -53,12 +53,9 @@ namespace Debugger.Wrappers.CorDebug
 		
 		public bool Is<T>() where T: class
 		{
-			try {
-				CastTo<T>();
-				return true;
-			} catch {
-				return false;
-			}
+			System.Reflection.ConstructorInfo ctor = typeof(T).GetConstructors()[0];
+			System.Type paramType = ctor.GetParameters()[0].ParameterType;
+			return paramType.IsInstanceOfType(this.WrappedObject);
 		}
 		
 		public T As<T>() where T: class

src/AddIns/Misc/Debugger/Debugger.Core/Project/Src/Wrappers/CorDebug/Autogenerated/ICorDebugClass.cs

@@ -53,12 +53,9 @@ namespace Debugger.Wrappers.CorDebug
 		
 		public bool Is<T>() where T: class
 		{
-			try {
-				CastTo<T>();
-				return true;
-			} catch {
-				return false;
-			}
+			System.Reflection.ConstructorInfo ctor = typeof(T).GetConstructors()[0];
+			System.Type paramType = ctor.GetParameters()[0].ParameterType;
+			return paramType.IsInstanceOfType(this.WrappedObject);
 		}
 		
 		public T As<T>() where T: class

src/AddIns/Misc/Debugger/Debugger.Core/Project/Src/Wrappers/CorDebug/Autogenerated/ICorDebugClass2.cs

@@ -53,12 +53,9 @@ namespace Debugger.Wrappers.CorDebug
 		
 		public bool Is<T>() where T: class
 		{
-			try {
-				CastTo<T>();
-				return true;
-			} catch {
-				return false;
-			}
+			System.Reflection.ConstructorInfo ctor = typeof(T).GetConstructors()[0];
+			System.Type paramType = ctor.GetParameters()[0].ParameterType;
+			return paramType.IsInstanceOfType(this.WrappedObject);
 		}
 		
 		public T As<T>() where T: class

src/AddIns/Misc/Debugger/Debugger.Core/Project/Src/Wrappers/CorDebug/Autogenerated/ICorDebugCode.cs

@@ -53,12 +53,9 @@ namespace Debugger.Wrappers.CorDebug
 		
 		public bool Is<T>() where T: class
 		{
-			try {
-				CastTo<T>();
-				return true;
-			} catch {
-				return false;
-			}
+			System.Reflection.ConstructorInfo ctor = typeof(T).GetConstructors()[0];
+			System.Type paramType = ctor.GetParameters()[0].ParameterType;
+			return paramType.IsInstanceOfType(this.WrappedObject);
 		}
 		
 		public T As<T>() where T: class

src/AddIns/Misc/Debugger/Debugger.Core/Project/Src/Wrappers/CorDebug/Autogenerated/ICorDebugCodeEnum.cs

@@ -53,12 +53,9 @@ namespace Debugger.Wrappers.CorDebug
 		
 		public bool Is<T>() where T: class
 		{
-			try {
-				CastTo<T>();
-				return true;
-			} catch {
-				return false;
-			}
+			System.Reflection.ConstructorInfo ctor = typeof(T).GetConstructors()[0];
+			System.Type paramType = ctor.GetParameters()[0].ParameterType;
+			return paramType.IsInstanceOfType(this.WrappedObject);
 		}
 		
 		public T As<T>() where T: class

src/AddIns/Misc/Debugger/Debugger.Core/Project/Src/Wrappers/CorDebug/Autogenerated/ICorDebugContext.cs

@@ -53,12 +53,9 @@ namespace Debugger.Wrappers.CorDebug
 		
 		public bool Is<T>() where T: class
 		{
-			try {
-				CastTo<T>();
-				return true;
-			} catch {
-				return false;
-			}
+			System.Reflection.ConstructorInfo ctor = typeof(T).GetConstructors()[0];
+			System.Type paramType = ctor.GetParameters()[0].ParameterType;
+			return paramType.IsInstanceOfType(this.WrappedObject);
 		}
 		
 		public T As<T>() where T: class

src/AddIns/Misc/Debugger/Debugger.Core/Project/Src/Wrappers/CorDebug/Autogenerated/ICorDebugController.cs

@@ -53,12 +53,9 @@ namespace Debugger.Wrappers.CorDebug
 		
 		public bool Is<T>() where T: class
 		{
-			try {
-				CastTo<T>();
-				return true;
-			} catch {
-				return false;
-			}
+			System.Reflection.ConstructorInfo ctor = typeof(T).GetConstructors()[0];
+			System.Type paramType = ctor.GetParameters()[0].ParameterType;
+			return paramType.IsInstanceOfType(this.WrappedObject);
 		}
 		
 		public T As<T>() where T: class

src/AddIns/Misc/Debugger/Debugger.Core/Project/Src/Wrappers/CorDebug/Autogenerated/ICorDebugEditAndContinueSnapshot.cs

@@ -53,12 +53,9 @@ namespace Debugger.Wrappers.CorDebug
 		
 		public bool Is<T>() where T: class
 		{
-			try {
-				CastTo<T>();
-				return true;
-			} catch {
-				return false;
-			}
+			System.Reflection.ConstructorInfo ctor = typeof(T).GetConstructors()[0];
+			System.Type paramType = ctor.GetParameters()[0].ParameterType;
+			return paramType.IsInstanceOfType(this.WrappedObject);
 		}
 		
 		public T As<T>() where T: class

src/AddIns/Misc/Debugger/Debugger.Core/Project/Src/Wrappers/CorDebug/Autogenerated/ICorDebugEnum.cs

@@ -53,12 +53,9 @@ namespace Debugger.Wrappers.CorDebug
 		
 		public bool Is<T>() where T: class
 		{
-			try {
-				CastTo<T>();
-				return true;
-			} catch {
-				return false;
-			}
+			System.Reflection.ConstructorInfo ctor = typeof(T).GetConstructors()[0];
+			System.Type paramType = ctor.GetParameters()[0].ParameterType;
+			return paramType.IsInstanceOfType(this.WrappedObject);
 		}
 		
 		public T As<T>() where T: class

src/AddIns/Misc/Debugger/Debugger.Core/Project/Src/Wrappers/CorDebug/Autogenerated/ICorDebugErrorInfoEnum.cs

@@ -53,12 +53,9 @@ namespace Debugger.Wrappers.CorDebug
 		
 		public bool Is<T>() where T: class
 		{
-			try {
-				CastTo<T>();
-				return true;
-			} catch {
-				return false;
-			}
+			System.Reflection.ConstructorInfo ctor = typeof(T).GetConstructors()[0];
+			System.Type paramType = ctor.GetParameters()[0].ParameterType;
+			return paramType.IsInstanceOfType(this.WrappedObject);
 		}
 		
 		public T As<T>() where T: class

src/AddIns/Misc/Debugger/Debugger.Core/Project/Src/Wrappers/CorDebug/Autogenerated/ICorDebugEval.cs

@@ -53,12 +53,9 @@ namespace Debugger.Wrappers.CorDebug
 		
 		public bool Is<T>() where T: class
 		{
-			try {
-				CastTo<T>();
-				return true;
-			} catch {
-				return false;
-			}
+			System.Reflection.ConstructorInfo ctor = typeof(T).GetConstructors()[0];
+			System.Type paramType = ctor.GetParameters()[0].ParameterType;
+			return paramType.IsInstanceOfType(this.WrappedObject);
 		}
 		
 		public T As<T>() where T: class

src/AddIns/Misc/Debugger/Debugger.Core/Project/Src/Wrappers/CorDebug/Autogenerated/ICorDebugEval2.cs

@@ -53,12 +53,9 @@ namespace Debugger.Wrappers.CorDebug
 		
 		public bool Is<T>() where T: class
 		{
-			try {
-				CastTo<T>();
-				return true;
-			} catch {
-				return false;
-			}
+			System.Reflection.ConstructorInfo ctor = typeof(T).GetConstructors()[0];
+			System.Type paramType = ctor.GetParameters()[0].ParameterType;
+			return paramType.IsInstanceOfType(this.WrappedObject);
 		}
 		
 		public T As<T>() where T: class

src/AddIns/Misc/Debugger/Debugger.Core/Project/Src/Wrappers/CorDebug/Autogenerated/ICorDebugFrame.cs

@@ -53,12 +53,9 @@ namespace Debugger.Wrappers.CorDebug
 		
 		public bool Is<T>() where T: class
 		{
-			try {
-				CastTo<T>();
-				return true;
-			} catch {
-				return false;
-			}
+			System.Reflection.ConstructorInfo ctor = typeof(T).GetConstructors()[0];
+			System.Type paramType = ctor.GetParameters()[0].ParameterType;
+			return paramType.IsInstanceOfType(this.WrappedObject);
 		}
 		
 		public T As<T>() where T: class

src/AddIns/Misc/Debugger/Debugger.Core/Project/Src/Wrappers/CorDebug/Autogenerated/ICorDebugFrameEnum.cs

@@ -53,12 +53,9 @@ namespace Debugger.Wrappers.CorDebug
 		
 		public bool Is<T>() where T: class
 		{
-			try {
-				CastTo<T>();
-				return true;
-			} catch {
-				return false;
-			}
+			System.Reflection.ConstructorInfo ctor = typeof(T).GetConstructors()[0];
+			System.Type paramType = ctor.GetParameters()[0].ParameterType;
+			return paramType.IsInstanceOfType(this.WrappedObject);
 		}
 		
 		public T As<T>() where T: class

src/AddIns/Misc/Debugger/Debugger.Core/Project/Src/Wrappers/CorDebug/Autogenerated/ICorDebugFunction.cs

@@ -53,12 +53,9 @@ namespace Debugger.Wrappers.CorDebug
 		
 		public bool Is<T>() where T: class
 		{
-			try {
-				CastTo<T>();
-				return true;
-			} catch {
-				return false;
-			}
+			System.Reflection.ConstructorInfo ctor = typeof(T).GetConstructors()[0];
+			System.Type paramType = ctor.GetParameters()[0].ParameterType;
+			return paramType.IsInstanceOfType(this.WrappedObject);
 		}
 		
 		public T As<T>() where T: class

src/AddIns/Misc/Debugger/Debugger.Core/Project/Src/Wrappers/CorDebug/Autogenerated/ICorDebugFunction2.cs

@@ -53,12 +53,9 @@ namespace Debugger.Wrappers.CorDebug
 		
 		public bool Is<T>() where T: class
 		{
-			try {
-				CastTo<T>();
-				return true;
-			} catch {
-				return false;
-			}
+			System.Reflection.ConstructorInfo ctor = typeof(T).GetConstructors()[0];
+			System.Type paramType = ctor.GetParameters()[0].ParameterType;
+			return paramType.IsInstanceOfType(this.WrappedObject);
 		}
 		
 		public T As<T>() where T: class

src/AddIns/Misc/Debugger/Debugger.Core/Project/Src/Wrappers/CorDebug/Autogenerated/ICorDebugFunctionBreakpoint.cs

@@ -53,12 +53,9 @@ namespace Debugger.Wrappers.CorDebug
 		
 		public bool Is<T>() where T: class
 		{
-			try {
-				CastTo<T>();
-				return true;
-			} catch {
-				return false;
-			}
+			System.Reflection.ConstructorInfo ctor = typeof(T).GetConstructors()[0];
+			System.Type paramType = ctor.GetParameters()[0].ParameterType;
+			return paramType.IsInstanceOfType(this.WrappedObject);
 		}
 		
 		public T As<T>() where T: class

src/AddIns/Misc/Debugger/Debugger.Core/Project/Src/Wrappers/CorDebug/Autogenerated/ICorDebugGenericValue.cs

@@ -53,12 +53,9 @@ namespace Debugger.Wrappers.CorDebug
 		
 		public bool Is<T>() where T: class
 		{
-			try {
-				CastTo<T>();
-				return true;
-			} catch {
-				return false;
-			}
+			System.Reflection.ConstructorInfo ctor = typeof(T).GetConstructors()[0];
+			System.Type paramType = ctor.GetParameters()[0].ParameterType;
+			return paramType.IsInstanceOfType(this.WrappedObject);
 		}
 		
 		public T As<T>() where T: class

src/AddIns/Misc/Debugger/Debugger.Core/Project/Src/Wrappers/CorDebug/Autogenerated/ICorDebugHandleValue.cs

@@ -53,12 +53,9 @@ namespace Debugger.Wrappers.CorDebug
 		
 		public bool Is<T>() where T: class
 		{
-			try {
-				CastTo<T>();
-				return true;
-			} catch {
-				return false;
-			}
+			System.Reflection.ConstructorInfo ctor = typeof(T).GetConstructors()[0];
+			System.Type paramType = ctor.GetParameters()[0].ParameterType;
+			return paramType.IsInstanceOfType(this.WrappedObject);
 		}
 		
 		public T As<T>() where T: class

src/AddIns/Misc/Debugger/Debugger.Core/Project/Src/Wrappers/CorDebug/Autogenerated/ICorDebugHeapValue.cs

@@ -53,12 +53,9 @@ namespace Debugger.Wrappers.CorDebug
 		
 		public bool Is<T>() where T: class
 		{
-			try {
-				CastTo<T>();
-				return true;
-			} catch {
-				return false;
-			}
+			System.Reflection.ConstructorInfo ctor = typeof(T).GetConstructors()[0];
+			System.Type paramType = ctor.GetParameters()[0].ParameterType;
+			return paramType.IsInstanceOfType(this.WrappedObject);
 		}
 		
 		public T As<T>() where T: class

src/AddIns/Misc/Debugger/Debugger.Core/Project/Src/Wrappers/CorDebug/Autogenerated/ICorDebugHeapValue2.cs

@@ -53,12 +53,9 @@ namespace Debugger.Wrappers.CorDebug
 		
 		public bool Is<T>() where T: class
 		{
-			try {
-				CastTo<T>();
-				return true;
-			} catch {
-				return false;
-			}
+			System.Reflection.ConstructorInfo ctor = typeof(T).GetConstructors()[0];
+			System.Type paramType = ctor.GetParameters()[0].ParameterType;
+			return paramType.IsInstanceOfType(this.WrappedObject);
 		}
 		
 		public T As<T>() where T: class

src/AddIns/Misc/Debugger/Debugger.Core/Project/Src/Wrappers/CorDebug/Autogenerated/ICorDebugILFrame.cs

@@ -53,12 +53,9 @@ namespace Debugger.Wrappers.CorDebug
 		
 		public bool Is<T>() where T: class
 		{
-			try {
-				CastTo<T>();
-				return true;
-			} catch {
-				return false;
-			}
+			System.Reflection.ConstructorInfo ctor = typeof(T).GetConstructors()[0];
+			System.Type paramType = ctor.GetParameters()[0].ParameterType;
+			return paramType.IsInstanceOfType(this.WrappedObject);
 		}
 		
 		public T As<T>() where T: class

src/AddIns/Misc/Debugger/Debugger.Core/Project/Src/Wrappers/CorDebug/Autogenerated/ICorDebugILFrame2.cs

@@ -53,12 +53,9 @@ namespace Debugger.Wrappers.CorDebug
 		
 		public bool Is<T>() where T: class
 		{
-			try {
-				CastTo<T>();
-				return true;
-			} catch {
-				return false;
-			}
+			System.Reflection.ConstructorInfo ctor = typeof(T).GetConstructors()[0];
+			System.Type paramType = ctor.GetParameters()[0].ParameterType;
+			return paramType.IsInstanceOfType(this.WrappedObject);
 		}
 		
 		public T As<T>() where T: class

src/AddIns/Misc/Debugger/Debugger.Core/Project/Src/Wrappers/CorDebug/Autogenerated/ICorDebugInternalFrame.cs

@@ -53,12 +53,9 @@ namespace Debugger.Wrappers.CorDebug
 		
 		public bool Is<T>() where T: class
 		{
-			try {
-				CastTo<T>();
-				return true;
-			} catch {
-				return false;
-			}
+			System.Reflection.ConstructorInfo ctor = typeof(T).GetConstructors()[0];
+			System.Type paramType = ctor.GetParameters()[0].ParameterType;
+			return paramType.IsInstanceOfType(this.WrappedObject);
 		}
 		
 		public T As<T>() where T: class

src/AddIns/Misc/Debugger/Debugger.Core/Project/Src/Wrappers/CorDebug/Autogenerated/ICorDebugMDA.cs

@@ -53,12 +53,9 @@ namespace Debugger.Wrappers.CorDebug
 		
 		public bool Is<T>() where T: class
 		{
-			try {
-				CastTo<T>();
-				return true;
-			} catch {
-				return false;
-			}
+			System.Reflection.ConstructorInfo ctor = typeof(T).GetConstructors()[0];
+			System.Type paramType = ctor.GetParameters()[0].ParameterType;
+			return paramType.IsInstanceOfType(this.WrappedObject);
 		}
 		
 		public T As<T>() where T: class

src/AddIns/Misc/Debugger/Debugger.Core/Project/Src/Wrappers/CorDebug/Autogenerated/ICorDebugManagedCallback.cs

@@ -53,12 +53,9 @@ namespace Debugger.Wrappers.CorDebug
 		
 		public bool Is<T>() where T: class
 		{
-			try {
-				CastTo<T>();
-				return true;
-			} catch {
-				return false;
-			}
+			System.Reflection.ConstructorInfo ctor = typeof(T).GetConstructors()[0];
+			System.Type paramType = ctor.GetParameters()[0].ParameterType;
+			return paramType.IsInstanceOfType(this.WrappedObject);
 		}
 		
 		public T As<T>() where T: class

src/AddIns/Misc/Debugger/Debugger.Core/Project/Src/Wrappers/CorDebug/Autogenerated/ICorDebugManagedCallback2.cs

@@ -53,12 +53,9 @@ namespace Debugger.Wrappers.CorDebug
 		
 		public bool Is<T>() where T: class
 		{
-			try {
-				CastTo<T>();
-				return true;
-			} catch {
-				return false;
-			}
+			System.Reflection.ConstructorInfo ctor = typeof(T).GetConstructors()[0];
+			System.Type paramType = ctor.GetParameters()[0].ParameterType;
+			return paramType.IsInstanceOfType(this.WrappedObject);
 		}
 		
 		public T As<T>() where T: class

src/AddIns/Misc/Debugger/Debugger.Core/Project/Src/Wrappers/CorDebug/Autogenerated/ICorDebugModule.cs

@@ -53,12 +53,9 @@ namespace Debugger.Wrappers.CorDebug
 		
 		public bool Is<T>() where T: class
 		{
-			try {
-				CastTo<T>();
-				return true;
-			} catch {
-				return false;
-			}
+			System.Reflection.ConstructorInfo ctor = typeof(T).GetConstructors()[0];
+			System.Type paramType = ctor.GetParameters()[0].ParameterType;
+			return paramType.IsInstanceOfType(this.WrappedObject);
 		}
 		
 		public T As<T>() where T: class

src/AddIns/Misc/Debugger/Debugger.Core/Project/Src/Wrappers/CorDebug/Autogenerated/ICorDebugModule2.cs

@@ -53,12 +53,9 @@ namespace Debugger.Wrappers.CorDebug
 		
 		public bool Is<T>() where T: class
 		{
-			try {
-				CastTo<T>();
-				return true;
-			} catch {
-				return false;
-			}
+			System.Reflection.ConstructorInfo ctor = typeof(T).GetConstructors()[0];
+			System.Type paramType = ctor.GetParameters()[0].ParameterType;
+			return paramType.IsInstanceOfType(this.WrappedObject);
 		}
 		
 		public T As<T>() where T: class

src/AddIns/Misc/Debugger/Debugger.Core/Project/Src/Wrappers/CorDebug/Autogenerated/ICorDebugModuleBreakpoint.cs

@@ -53,12 +53,9 @@ namespace Debugger.Wrappers.CorDebug
 		
 		public bool Is<T>() where T: class
 		{
-			try {
-				CastTo<T>();
-				return true;
-			} catch {
-				return false;
-			}
+			System.Reflection.ConstructorInfo ctor = typeof(T).GetConstructors()[0];
+			System.Type paramType = ctor.GetParameters()[0].ParameterType;
+			return paramType.IsInstanceOfType(this.WrappedObject);
 		}
 		
 		public T As<T>() where T: class

src/AddIns/Misc/Debugger/Debugger.Core/Project/Src/Wrappers/CorDebug/Autogenerated/ICorDebugModuleEnum.cs

@@ -53,12 +53,9 @@ namespace Debugger.Wrappers.CorDebug
 		
 		public bool Is<T>() where T: class
 		{
-			try {
-				CastTo<T>();
-				return true;
-			} catch {
-				return false;
-			}
+			System.Reflection.ConstructorInfo ctor = typeof(T).GetConstructors()[0];
+			System.Type paramType = ctor.GetParameters()[0].ParameterType;
+			return paramType.IsInstanceOfType(this.WrappedObject);
 		}
 		
 		public T As<T>() where T: class

src/AddIns/Misc/Debugger/Debugger.Core/Project/Src/Wrappers/CorDebug/Autogenerated/ICorDebugNativeFrame.cs

@@ -53,12 +53,9 @@ namespace Debugger.Wrappers.CorDebug
 		
 		public bool Is<T>() where T: class
 		{
-			try {
-				CastTo<T>();
-				return true;
-			} catch {
-				return false;
-			}
+			System.Reflection.ConstructorInfo ctor = typeof(T).GetConstructors()[0];
+			System.Type paramType = ctor.GetParameters()[0].ParameterType;
+			return paramType.IsInstanceOfType(this.WrappedObject);
 		}
 		
 		public T As<T>() where T: class

src/AddIns/Misc/Debugger/Debugger.Core/Project/Src/Wrappers/CorDebug/Autogenerated/ICorDebugObjectEnum.cs

@@ -53,12 +53,9 @@ namespace Debugger.Wrappers.CorDebug
 		
 		public bool Is<T>() where T: class
 		{
-			try {
-				CastTo<T>();
-				return true;
-			} catch {
-				return false;
-			}
+			System.Reflection.ConstructorInfo ctor = typeof(T).GetConstructors()[0];
+			System.Type paramType = ctor.GetParameters()[0].ParameterType;
+			return paramType.IsInstanceOfType(this.WrappedObject);
 		}
 		
 		public T As<T>() where T: class

src/AddIns/Misc/Debugger/Debugger.Core/Project/Src/Wrappers/CorDebug/Autogenerated/ICorDebugObjectValue.cs

@@ -53,12 +53,9 @@ namespace Debugger.Wrappers.CorDebug
 		
 		public bool Is<T>() where T: class
 		{
-			try {
-				CastTo<T>();
-				return true;
-			} catch {
-				return false;
-			}
+			System.Reflection.ConstructorInfo ctor = typeof(T).GetConstructors()[0];
+			System.Type paramType = ctor.GetParameters()[0].ParameterType;
+			return paramType.IsInstanceOfType(this.WrappedObject);
 		}
 		
 		public T As<T>() where T: class

src/AddIns/Misc/Debugger/Debugger.Core/Project/Src/Wrappers/CorDebug/Autogenerated/ICorDebugObjectValue2.cs

@@ -53,12 +53,9 @@ namespace Debugger.Wrappers.CorDebug
 		
 		public bool Is<T>() where T: class
 		{
-			try {
-				CastTo<T>();
-				return true;
-			} catch {
-				return false;
-			}
+			System.Reflection.ConstructorInfo ctor = typeof(T).GetConstructors()[0];
+			System.Type paramType = ctor.GetParameters()[0].ParameterType;
+			return paramType.IsInstanceOfType(this.WrappedObject);
 		}
 		
 		public T As<T>() where T: class

src/AddIns/Misc/Debugger/Debugger.Core/Project/Src/Wrappers/CorDebug/Autogenerated/ICorDebugProcess.cs

@@ -53,12 +53,9 @@ namespace Debugger.Wrappers.CorDebug
 		
 		public bool Is<T>() where T: class
 		{
-			try {
-				CastTo<T>();
-				return true;
-			} catch {
-				return false;
-			}
+			System.Reflection.ConstructorInfo ctor = typeof(T).GetConstructors()[0];
+			System.Type paramType = ctor.GetParameters()[0].ParameterType;
+			return paramType.IsInstanceOfType(this.WrappedObject);
 		}
 		
 		public T As<T>() where T: class

src/AddIns/Misc/Debugger/Debugger.Core/Project/Src/Wrappers/CorDebug/Autogenerated/ICorDebugProcess2.cs

@@ -53,12 +53,9 @@ namespace Debugger.Wrappers.CorDebug
 		
 		public bool Is<T>() where T: class
 		{
-			try {
-				CastTo<T>();
-				return true;
-			} catch {
-				return false;
-			}
+			System.Reflection.ConstructorInfo ctor = typeof(T).GetConstructors()[0];
+			System.Type paramType = ctor.GetParameters()[0].ParameterType;
+			return paramType.IsInstanceOfType(this.WrappedObject);
 		}
 		
 		public T As<T>() where T: class

src/AddIns/Misc/Debugger/Debugger.Core/Project/Src/Wrappers/CorDebug/Autogenerated/ICorDebugProcessEnum.cs

@@ -53,12 +53,9 @@ namespace Debugger.Wrappers.CorDebug
 		
 		public bool Is<T>() where T: class
 		{
-			try {
-				CastTo<T>();
-				return true;
-			} catch {
-				return false;
-			}
+			System.Reflection.ConstructorInfo ctor = typeof(T).GetConstructors()[0];
+			System.Type paramType = ctor.GetParameters()[0].ParameterType;
+			return paramType.IsInstanceOfType(this.WrappedObject);
 		}
 		
 		public T As<T>() where T: class

src/AddIns/Misc/Debugger/Debugger.Core/Project/Src/Wrappers/CorDebug/Autogenerated/ICorDebugReferenceValue.cs

@@ -53,12 +53,9 @@ namespace Debugger.Wrappers.CorDebug
 		
 		public bool Is<T>() where T: class
 		{
-			try {
-				CastTo<T>();
-				return true;
-			} catch {
-				return false;
-			}
+			System.Reflection.ConstructorInfo ctor = typeof(T).GetConstructors()[0];
+			System.Type paramType = ctor.GetParameters()[0].ParameterType;
+			return paramType.IsInstanceOfType(this.WrappedObject);
 		}
 		
 		public T As<T>() where T: class

src/AddIns/Misc/Debugger/Debugger.Core/Project/Src/Wrappers/CorDebug/Autogenerated/ICorDebugRegisterSet.cs

@@ -53,12 +53,9 @@ namespace Debugger.Wrappers.CorDebug
 		
 		public bool Is<T>() where T: class
 		{
-			try {
-				CastTo<T>();
-				return true;
-			} catch {
-				return false;
-			}
+			System.Reflection.ConstructorInfo ctor = typeof(T).GetConstructors()[0];
+			System.Type paramType = ctor.GetParameters()[0].ParameterType;
+			return paramType.IsInstanceOfType(this.WrappedObject);
 		}
 		
 		public T As<T>() where T: class

src/AddIns/Misc/Debugger/Debugger.Core/Project/Src/Wrappers/CorDebug/Autogenerated/ICorDebugStepper.cs

@@ -53,12 +53,9 @@ namespace Debugger.Wrappers.CorDebug
 		
 		public bool Is<T>() where T: class
 		{
-			try {
-				CastTo<T>();
-				return true;
-			} catch {
-				return false;
-			}
+			System.Reflection.ConstructorInfo ctor = typeof(T).GetConstructors()[0];
+			System.Type paramType = ctor.GetParameters()[0].ParameterType;
+			return paramType.IsInstanceOfType(this.WrappedObject);
 		}
 		
 		public T As<T>() where T: class

src/AddIns/Misc/Debugger/Debugger.Core/Project/Src/Wrappers/CorDebug/Autogenerated/ICorDebugStepper2.cs

@@ -53,12 +53,9 @@ namespace Debugger.Wrappers.CorDebug
 		
 		public bool Is<T>() where T: class
 		{
-			try {
-				CastTo<T>();
-				return true;
-			} catch {
-				return false;
-			}
+			System.Reflection.ConstructorInfo ctor = typeof(T).GetConstructors()[0];
+			System.Type paramType = ctor.GetParameters()[0].ParameterType;
+			return paramType.IsInstanceOfType(this.WrappedObject);
 		}
 		
 		public T As<T>() where T: class

src/AddIns/Misc/Debugger/Debugger.Core/Project/Src/Wrappers/CorDebug/Autogenerated/ICorDebugStepperEnum.cs

@@ -53,12 +53,9 @@ namespace Debugger.Wrappers.CorDebug
 		
 		public bool Is<T>() where T: class
 		{
-			try {
-				CastTo<T>();
-				return true;
-			} catch {
-				return false;
-			}
+			System.Reflection.ConstructorInfo ctor = typeof(T).GetConstructors()[0];
+			System.Type paramType = ctor.GetParameters()[0].ParameterType;
+			return paramType.IsInstanceOfType(this.WrappedObject);
 		}
 		
 		public T As<T>() where T: class

src/AddIns/Misc/Debugger/Debugger.Core/Project/Src/Wrappers/CorDebug/Autogenerated/ICorDebugStringValue.cs

@@ -53,12 +53,9 @@ namespace Debugger.Wrappers.CorDebug
 		
 		public bool Is<T>() where T: class
 		{
-			try {
-				CastTo<T>();
-				return true;
-			} catch {
-				return false;
-			}
+			System.Reflection.ConstructorInfo ctor = typeof(T).GetConstructors()[0];
+			System.Type paramType = ctor.GetParameters()[0].ParameterType;
+			return paramType.IsInstanceOfType(this.WrappedObject);
 		}
 		
 		public T As<T>() where T: class

src/AddIns/Misc/Debugger/Debugger.Core/Project/Src/Wrappers/CorDebug/Autogenerated/ICorDebugThread.cs

@@ -53,12 +53,9 @@ namespace Debugger.Wrappers.CorDebug
 		
 		public bool Is<T>() where T: class
 		{
-			try {
-				CastTo<T>();
-				return true;
-			} catch {
-				return false;
-			}
+			System.Reflection.ConstructorInfo ctor = typeof(T).GetConstructors()[0];
+			System.Type paramType = ctor.GetParameters()[0].ParameterType;
+			return paramType.IsInstanceOfType(this.WrappedObject);
 		}
 		
 		public T As<T>() where T: class

src/AddIns/Misc/Debugger/Debugger.Core/Project/Src/Wrappers/CorDebug/Autogenerated/ICorDebugThread2.cs

@@ -53,12 +53,9 @@ namespace Debugger.Wrappers.CorDebug
 		
 		public bool Is<T>() where T: class
 		{
-			try {
-				CastTo<T>();
-				return true;
-			} catch {
-				return false;
-			}
+			System.Reflection.ConstructorInfo ctor = typeof(T).GetConstructors()[0];
+			System.Type paramType = ctor.GetParameters()[0].ParameterType;
+			return paramType.IsInstanceOfType(this.WrappedObject);
 		}
 		
 		public T As<T>() where T: class

src/AddIns/Misc/Debugger/Debugger.Core/Project/Src/Wrappers/CorDebug/Autogenerated/ICorDebugThreadEnum.cs

@@ -53,12 +53,9 @@ namespace Debugger.Wrappers.CorDebug
 		
 		public bool Is<T>() where T: class
 		{
-			try {
-				CastTo<T>();
-				return true;
-			} catch {
-				return false;
-			}
+			System.Reflection.ConstructorInfo ctor = typeof(T).GetConstructors()[0];
+			System.Type paramType = ctor.GetParameters()[0].ParameterType;
+			return paramType.IsInstanceOfType(this.WrappedObject);
 		}
 		
 		public T As<T>() where T: class

src/AddIns/Misc/Debugger/Debugger.Core/Project/Src/Wrappers/CorDebug/Autogenerated/ICorDebugType.cs

@@ -53,12 +53,9 @@ namespace Debugger.Wrappers.CorDebug
 		
 		public bool Is<T>() where T: class
 		{
-			try {
-				CastTo<T>();
-				return true;
-			} catch {
-				return false;
-			}
+			System.Reflection.ConstructorInfo ctor = typeof(T).GetConstructors()[0];
+			System.Type paramType = ctor.GetParameters()[0].ParameterType;
+			return paramType.IsInstanceOfType(this.WrappedObject);
 		}
 		
 		public T As<T>() where T: class

src/AddIns/Misc/Debugger/Debugger.Core/Project/Src/Wrappers/CorDebug/Autogenerated/ICorDebugTypeEnum.cs

@@ -53,12 +53,9 @@ namespace Debugger.Wrappers.CorDebug
 		
 		public bool Is<T>() where T: class
 		{
-			try {
-				CastTo<T>();
-				return true;
-			} catch {
-				return false;
-			}
+			System.Reflection.ConstructorInfo ctor = typeof(T).GetConstructors()[0];
+			System.Type paramType = ctor.GetParameters()[0].ParameterType;
+			return paramType.IsInstanceOfType(this.WrappedObject);
 		}
 		
 		public T As<T>() where T: class

src/AddIns/Misc/Debugger/Debugger.Core/Project/Src/Wrappers/CorDebug/Autogenerated/ICorDebugUnmanagedCallback.cs

@@ -53,12 +53,9 @@ namespace Debugger.Wrappers.CorDebug
 		
 		public bool Is<T>() where T: class
 		{
-			try {
-				CastTo<T>();
-				return true;
-			} catch {
-				return false;
-			}
+			System.Reflection.ConstructorInfo ctor = typeof(T).GetConstructors()[0];
+			System.Type paramType = ctor.GetParameters()[0].ParameterType;
+			return paramType.IsInstanceOfType(this.WrappedObject);
 		}
 		
 		public T As<T>() where T: class

src/AddIns/Misc/Debugger/Debugger.Core/Project/Src/Wrappers/CorDebug/Autogenerated/ICorDebugValue.cs

@@ -53,12 +53,9 @@ namespace Debugger.Wrappers.CorDebug
 		
 		public bool Is<T>() where T: class
 		{
-			try {
-				CastTo<T>();
-				return true;
-			} catch {
-				return false;
-			}
+			System.Reflection.ConstructorInfo ctor = typeof(T).GetConstructors()[0];
+			System.Type paramType = ctor.GetParameters()[0].ParameterType;
+			return paramType.IsInstanceOfType(this.WrappedObject);
 		}
 		
 		public T As<T>() where T: class

src/AddIns/Misc/Debugger/Debugger.Core/Project/Src/Wrappers/CorDebug/Autogenerated/ICorDebugValue2.cs

@@ -53,12 +53,9 @@ namespace Debugger.Wrappers.CorDebug
 		
 		public bool Is<T>() where T: class
 		{
-			try {
-				CastTo<T>();
-				return true;
-			} catch {
-				return false;
-			}
+			System.Reflection.ConstructorInfo ctor = typeof(T).GetConstructors()[0];
+			System.Type paramType = ctor.GetParameters()[0].ParameterType;
+			return paramType.IsInstanceOfType(this.WrappedObject);
 		}
 		
 		public T As<T>() where T: class

src/AddIns/Misc/Debugger/Debugger.Core/Project/Src/Wrappers/CorDebug/Autogenerated/ICorDebugValueBreakpoint.cs

@@ -53,12 +53,9 @@ namespace Debugger.Wrappers.CorDebug
 		
 		public bool Is<T>() where T: class
 		{
-			try {
-				CastTo<T>();
-				return true;
-			} catch {
-				return false;
-			}
+			System.Reflection.ConstructorInfo ctor = typeof(T).GetConstructors()[0];
+			System.Type paramType = ctor.GetParameters()[0].ParameterType;
+			return paramType.IsInstanceOfType(this.WrappedObject);
 		}
 		
 		public T As<T>() where T: class

src/AddIns/Misc/Debugger/Debugger.Core/Project/Src/Wrappers/CorDebug/Autogenerated/ICorDebugValueEnum.cs

@@ -53,12 +53,9 @@ namespace Debugger.Wrappers.CorDebug
 		
 		public bool Is<T>() where T: class
 		{
-			try {
-				CastTo<T>();
-				return true;
-			} catch {
-				return false;
-			}
+			System.Reflection.ConstructorInfo ctor = typeof(T).GetConstructors()[0];
+			System.Type paramType = ctor.GetParameters()[0].ParameterType;
+			return paramType.IsInstanceOfType(this.WrappedObject);
 		}
 		
 		public T As<T>() where T: class

src/AddIns/Misc/Debugger/Debugger.Core/Project/Src/Wrappers/CorDebug/Autogenerated/ISequentialStream.cs

@@ -53,12 +53,9 @@ namespace Debugger.Wrappers.CorDebug
 		
 		public bool Is<T>() where T: class
 		{
-			try {
-				CastTo<T>();
-				return true;
-			} catch {
-				return false;
-			}
+			System.Reflection.ConstructorInfo ctor = typeof(T).GetConstructors()[0];
+			System.Type paramType = ctor.GetParameters()[0].ParameterType;
+			return paramType.IsInstanceOfType(this.WrappedObject);
 		}
 		
 		public T As<T>() where T: class

src/AddIns/Misc/Debugger/Debugger.Core/Project/Src/Wrappers/CorDebug/Autogenerated/IStream.cs

@@ -53,12 +53,9 @@ namespace Debugger.Wrappers.CorDebug
 		
 		public bool Is<T>() where T: class
 		{
-			try {
-				CastTo<T>();
-				return true;
-			} catch {
-				return false;
-			}
+			System.Reflection.ConstructorInfo ctor = typeof(T).GetConstructors()[0];
+			System.Type paramType = ctor.GetParameters()[0].ParameterType;
+			return paramType.IsInstanceOfType(this.WrappedObject);
 		}
 		
 		public T As<T>() where T: class

src/AddIns/Misc/Debugger/Debugger.Core/Project/Src/Wrappers/CorSym/Autogenerated/CorSymBinder_SxS.cs

@@ -53,12 +53,9 @@ namespace Debugger.Wrappers.CorSym
 		
 		public bool Is<T>() where T: class
 		{
-			try {
-				CastTo<T>();
-				return true;
-			} catch {
-				return false;
-			}
+			System.Reflection.ConstructorInfo ctor = typeof(T).GetConstructors()[0];
+			System.Type paramType = ctor.GetParameters()[0].ParameterType;
+			return paramType.IsInstanceOfType(this.WrappedObject);
 		}
 		
 		public T As<T>() where T: class

src/AddIns/Misc/Debugger/Debugger.Core/Project/Src/Wrappers/CorSym/Autogenerated/CorSymBinder_SxSClass.cs

@@ -53,12 +53,9 @@ namespace Debugger.Wrappers.CorSym
 		
 		public bool Is<T>() where T: class
 		{
-			try {
-				CastTo<T>();
-				return true;
-			} catch {
-				return false;
-			}
+			System.Reflection.ConstructorInfo ctor = typeof(T).GetConstructors()[0];
+			System.Type paramType = ctor.GetParameters()[0].ParameterType;
+			return paramType.IsInstanceOfType(this.WrappedObject);
 		}
 		
 		public T As<T>() where T: class

src/AddIns/Misc/Debugger/Debugger.Core/Project/Src/Wrappers/CorSym/Autogenerated/CorSymBinder_deprecated.cs

@@ -53,12 +53,9 @@ namespace Debugger.Wrappers.CorSym
 		
 		public bool Is<T>() where T: class
 		{
-			try {
-				CastTo<T>();
-				return true;
-			} catch {
-				return false;
-			}
+			System.Reflection.ConstructorInfo ctor = typeof(T).GetConstructors()[0];
+			System.Type paramType = ctor.GetParameters()[0].ParameterType;
+			return paramType.IsInstanceOfType(this.WrappedObject);
 		}
 		
 		public T As<T>() where T: class

src/AddIns/Misc/Debugger/Debugger.Core/Project/Src/Wrappers/CorSym/Autogenerated/CorSymBinder_deprecatedClass.cs

@@ -53,12 +53,9 @@ namespace Debugger.Wrappers.CorSym
 		
 		public bool Is<T>() where T: class
 		{
-			try {
-				CastTo<T>();
-				return true;
-			} catch {
-				return false;
-			}
+			System.Reflection.ConstructorInfo ctor = typeof(T).GetConstructors()[0];
+			System.Type paramType = ctor.GetParameters()[0].ParameterType;
+			return paramType.IsInstanceOfType(this.WrappedObject);
 		}
 		
 		public T As<T>() where T: class

src/AddIns/Misc/Debugger/Debugger.Core/Project/Src/Wrappers/CorSym/Autogenerated/CorSymReader_SxS.cs

@@ -53,12 +53,9 @@ namespace Debugger.Wrappers.CorSym
 		
 		public bool Is<T>() where T: class
 		{
-			try {
-				CastTo<T>();
-				return true;
-			} catch {
-				return false;
-			}
+			System.Reflection.ConstructorInfo ctor = typeof(T).GetConstructors()[0];
+			System.Type paramType = ctor.GetParameters()[0].ParameterType;
+			return paramType.IsInstanceOfType(this.WrappedObject);
 		}
 		
 		public T As<T>() where T: class

src/AddIns/Misc/Debugger/Debugger.Core/Project/Src/Wrappers/CorSym/Autogenerated/CorSymReader_SxSClass.cs

@@ -53,12 +53,9 @@ namespace Debugger.Wrappers.CorSym
 		
 		public bool Is<T>() where T: class
 		{
-			try {
-				CastTo<T>();
-				return true;
-			} catch {
-				return false;
-			}
+			System.Reflection.ConstructorInfo ctor = typeof(T).GetConstructors()[0];
+			System.Type paramType = ctor.GetParameters()[0].ParameterType;
+			return paramType.IsInstanceOfType(this.WrappedObject);
 		}
 		
 		public T As<T>() where T: class

src/AddIns/Misc/Debugger/Debugger.Core/Project/Src/Wrappers/CorSym/Autogenerated/CorSymReader_deprecated.cs

@@ -53,12 +53,9 @@ namespace Debugger.Wrappers.CorSym
 		
 		public bool Is<T>() where T: class
 		{
-			try {
-				CastTo<T>();
-				return true;
-			} catch {
-				return false;
-			}
+			System.Reflection.ConstructorInfo ctor = typeof(T).GetConstructors()[0];
+			System.Type paramType = ctor.GetParameters()[0].ParameterType;
+			return paramType.IsInstanceOfType(this.WrappedObject);
 		}
 		
 		public T As<T>() where T: class

src/AddIns/Misc/Debugger/Debugger.Core/Project/Src/Wrappers/CorSym/Autogenerated/CorSymReader_deprecatedClass.cs

@@ -53,12 +53,9 @@ namespace Debugger.Wrappers.CorSym
 		
 		public bool Is<T>() where T: class
 		{
-			try {
-				CastTo<T>();
-				return true;
-			} catch {
-				return false;
-			}
+			System.Reflection.ConstructorInfo ctor = typeof(T).GetConstructors()[0];
+			System.Type paramType = ctor.GetParameters()[0].ParameterType;
+			return paramType.IsInstanceOfType(this.WrappedObject);
 		}
 		
 		public T As<T>() where T: class

src/AddIns/Misc/Debugger/Debugger.Core/Project/Src/Wrappers/CorSym/Autogenerated/CorSymWriter_SxS.cs

@@ -53,12 +53,9 @@ namespace Debugger.Wrappers.CorSym
 		
 		public bool Is<T>() where T: class
 		{
-			try {
-				CastTo<T>();
-				return true;
-			} catch {
-				return false;
-			}
+			System.Reflection.ConstructorInfo ctor = typeof(T).GetConstructors()[0];
+			System.Type paramType = ctor.GetParameters()[0].ParameterType;
+			return paramType.IsInstanceOfType(this.WrappedObject);
 		}
 		
 		public T As<T>() where T: class

src/AddIns/Misc/Debugger/Debugger.Core/Project/Src/Wrappers/CorSym/Autogenerated/CorSymWriter_SxSClass.cs

@@ -53,12 +53,9 @@ namespace Debugger.Wrappers.CorSym
 		
 		public bool Is<T>() where T: class
 		{
-			try {
-				CastTo<T>();
-				return true;
-			} catch {
-				return false;
-			}
+			System.Reflection.ConstructorInfo ctor = typeof(T).GetConstructors()[0];
+			System.Type paramType = ctor.GetParameters()[0].ParameterType;
+			return paramType.IsInstanceOfType(this.WrappedObject);
 		}
 		
 		public T As<T>() where T: class

src/AddIns/Misc/Debugger/Debugger.Core/Project/Src/Wrappers/CorSym/Autogenerated/CorSymWriter_deprecated.cs

@@ -53,12 +53,9 @@ namespace Debugger.Wrappers.CorSym
 		
 		public bool Is<T>() where T: class
 		{
-			try {
-				CastTo<T>();
-				return true;
-			} catch {
-				return false;
-			}
+			System.Reflection.ConstructorInfo ctor = typeof(T).GetConstructors()[0];
+			System.Type paramType = ctor.GetParameters()[0].ParameterType;
+			return paramType.IsInstanceOfType(this.WrappedObject);
 		}
 		
 		public T As<T>() where T: class

src/AddIns/Misc/Debugger/Debugger.Core/Project/Src/Wrappers/CorSym/Autogenerated/CorSymWriter_deprecatedClass.cs

@@ -53,12 +53,9 @@ namespace Debugger.Wrappers.CorSym
 		
 		public bool Is<T>() where T: class
 		{
-			try {
-				CastTo<T>();
-				return true;
-			} catch {
-				return false;
-			}
+			System.Reflection.ConstructorInfo ctor = typeof(T).GetConstructors()[0];
+			System.Type paramType = ctor.GetParameters()[0].ParameterType;
+			return paramType.IsInstanceOfType(this.WrappedObject);
 		}
 		
 		public T As<T>() where T: class

src/AddIns/Misc/Debugger/Debugger.Core/Project/Src/Wrappers/CorSym/Autogenerated/ISequentialStream.cs

@@ -53,12 +53,9 @@ namespace Debugger.Wrappers.CorSym
 		
 		public bool Is<T>() where T: class
 		{
-			try {
-				CastTo<T>();
-				return true;
-			} catch {
-				return false;
-			}
+			System.Reflection.ConstructorInfo ctor = typeof(T).GetConstructors()[0];
+			System.Type paramType = ctor.GetParameters()[0].ParameterType;
+			return paramType.IsInstanceOfType(this.WrappedObject);
 		}
 		
 		public T As<T>() where T: class

src/AddIns/Misc/Debugger/Debugger.Core/Project/Src/Wrappers/CorSym/Autogenerated/IStream.cs

@@ -53,12 +53,9 @@ namespace Debugger.Wrappers.CorSym
 		
 		public bool Is<T>() where T: class
 		{
-			try {
-				CastTo<T>();
-				return true;
-			} catch {
-				return false;
-			}
+			System.Reflection.ConstructorInfo ctor = typeof(T).GetConstructors()[0];
+			System.Type paramType = ctor.GetParameters()[0].ParameterType;
+			return paramType.IsInstanceOfType(this.WrappedObject);
 		}
 		
 		public T As<T>() where T: class

src/AddIns/Misc/Debugger/Debugger.Core/Project/Src/Wrappers/CorSym/Autogenerated/ISymUnmanagedBinder.cs

@@ -53,12 +53,9 @@ namespace Debugger.Wrappers.CorSym
 		
 		public bool Is<T>() where T: class
 		{
-			try {
-				CastTo<T>();
-				return true;
-			} catch {
-				return false;
-			}
+			System.Reflection.ConstructorInfo ctor = typeof(T).GetConstructors()[0];
+			System.Type paramType = ctor.GetParameters()[0].ParameterType;
+			return paramType.IsInstanceOfType(this.WrappedObject);
 		}
 		
 		public T As<T>() where T: class

src/AddIns/Misc/Debugger/Debugger.Core/Project/Src/Wrappers/CorSym/Autogenerated/ISymUnmanagedDispose.cs

@@ -53,12 +53,9 @@ namespace Debugger.Wrappers.CorSym
 		
 		public bool Is<T>() where T: class
 		{
-			try {
-				CastTo<T>();
-				return true;
-			} catch {
-				return false;
-			}
+			System.Reflection.ConstructorInfo ctor = typeof(T).GetConstructors()[0];
+			System.Type paramType = ctor.GetParameters()[0].ParameterType;
+			return paramType.IsInstanceOfType(this.WrappedObject);
 		}
 		
 		public T As<T>() where T: class

src/AddIns/Misc/Debugger/Debugger.Core/Project/Src/Wrappers/CorSym/Autogenerated/ISymUnmanagedDocument.cs

@@ -53,12 +53,9 @@ namespace Debugger.Wrappers.CorSym
 		
 		public bool Is<T>() where T: class
 		{
-			try {
-				CastTo<T>();
-				return true;
-			} catch {
-				return false;
-			}
+			System.Reflection.ConstructorInfo ctor = typeof(T).GetConstructors()[0];
+			System.Type paramType = ctor.GetParameters()[0].ParameterType;
+			return paramType.IsInstanceOfType(this.WrappedObject);
 		}
 		
 		public T As<T>() where T: class

src/AddIns/Misc/Debugger/Debugger.Core/Project/Src/Wrappers/CorSym/Autogenerated/ISymUnmanagedDocumentWriter.cs

@@ -53,12 +53,9 @@ namespace Debugger.Wrappers.CorSym
 		
 		public bool Is<T>() where T: class
 		{
-			try {
-				CastTo<T>();
-				return true;
-			} catch {
-				return false;
-			}
+			System.Reflection.ConstructorInfo ctor = typeof(T).GetConstructors()[0];
+			System.Type paramType = ctor.GetParameters()[0].ParameterType;
+			return paramType.IsInstanceOfType(this.WrappedObject);
 		}
 		
 		public T As<T>() where T: class

src/AddIns/Misc/Debugger/Debugger.Core/Project/Src/Wrappers/CorSym/Autogenerated/ISymUnmanagedMethod.cs

@@ -53,12 +53,9 @@ namespace Debugger.Wrappers.CorSym
 		
 		public bool Is<T>() where T: class
 		{
-			try {
-				CastTo<T>();
-				return true;
-			} catch {
-				return false;
-			}
+			System.Reflection.ConstructorInfo ctor = typeof(T).GetConstructors()[0];
+			System.Type paramType = ctor.GetParameters()[0].ParameterType;
+			return paramType.IsInstanceOfType(this.WrappedObject);
 		}
 		
 		public T As<T>() where T: class

src/AddIns/Misc/Debugger/Debugger.Core/Project/Src/Wrappers/CorSym/Autogenerated/ISymUnmanagedNamespace.cs

@@ -53,12 +53,9 @@ namespace Debugger.Wrappers.CorSym
 		
 		public bool Is<T>() where T: class
 		{
-			try {
-				CastTo<T>();
-				return true;
-			} catch {
-				return false;
-			}
+			System.Reflection.ConstructorInfo ctor = typeof(T).GetConstructors()[0];
+			System.Type paramType = ctor.GetParameters()[0].ParameterType;
+			return paramType.IsInstanceOfType(this.WrappedObject);
 		}
 		
 		public T As<T>() where T: class

src/AddIns/Misc/Debugger/Debugger.Core/Project/Src/Wrappers/CorSym/Autogenerated/ISymUnmanagedReader.cs

@@ -53,12 +53,9 @@ namespace Debugger.Wrappers.CorSym
 		
 		public bool Is<T>() where T: class
 		{
-			try {
-				CastTo<T>();
-				return true;
-			} catch {
-				return false;
-			}
+			System.Reflection.ConstructorInfo ctor = typeof(T).GetConstructors()[0];
+			System.Type paramType = ctor.GetParameters()[0].ParameterType;
+			return paramType.IsInstanceOfType(this.WrappedObject);
 		}
 		
 		public T As<T>() where T: class

src/AddIns/Misc/Debugger/Debugger.Core/Project/Src/Wrappers/CorSym/Autogenerated/ISymUnmanagedReaderSymbolSearchInfo.cs

@@ -53,12 +53,9 @@ namespace Debugger.Wrappers.CorSym
 		
 		public bool Is<T>() where T: class
 		{
-			try {
-				CastTo<T>();
-				return true;
-			} catch {
-				return false;
-			}
+			System.Reflection.ConstructorInfo ctor = typeof(T).GetConstructors()[0];
+			System.Type paramType = ctor.GetParameters()[0].ParameterType;
+			return paramType.IsInstanceOfType(this.WrappedObject);
 		}
 		
 		public T As<T>() where T: class

src/AddIns/Misc/Debugger/Debugger.Core/Project/Src/Wrappers/CorSym/Autogenerated/ISymUnmanagedScope.cs

@@ -53,12 +53,9 @@ namespace Debugger.Wrappers.CorSym
 		
 		public bool Is<T>() where T: class
 		{
-			try {
-				CastTo<T>();
-				return true;
-			} catch {
-				return false;
-			}
+			System.Reflection.ConstructorInfo ctor = typeof(T).GetConstructors()[0];
+			System.Type paramType = ctor.GetParameters()[0].ParameterType;
+			return paramType.IsInstanceOfType(this.WrappedObject);
 		}
 		
 		public T As<T>() where T: class

src/AddIns/Misc/Debugger/Debugger.Core/Project/Src/Wrappers/CorSym/Autogenerated/ISymUnmanagedSymbolSearchInfo.cs

@@ -53,12 +53,9 @@ namespace Debugger.Wrappers.CorSym
 		
 		public bool Is<T>() where T: class
 		{
-			try {
-				CastTo<T>();
-				return true;
-			} catch {
-				return false;
-			}
+			System.Reflection.ConstructorInfo ctor = typeof(T).GetConstructors()[0];
+			System.Type paramType = ctor.GetParameters()[0].ParameterType;
+			return paramType.IsInstanceOfType(this.WrappedObject);
 		}
 		
 		public T As<T>() where T: class

src/AddIns/Misc/Debugger/Debugger.Core/Project/Src/Wrappers/CorSym/Autogenerated/ISymUnmanagedVariable.cs

@@ -53,12 +53,9 @@ namespace Debugger.Wrappers.CorSym
 		
 		public bool Is<T>() where T: class
 		{
-			try {
-				CastTo<T>();
-				return true;
-			} catch {
-				return false;
-			}
+			System.Reflection.ConstructorInfo ctor = typeof(T).GetConstructors()[0];
+			System.Type paramType = ctor.GetParameters()[0].ParameterType;
+			return paramType.IsInstanceOfType(this.WrappedObject);
 		}
 		
 		public T As<T>() where T: class

src/AddIns/Misc/Debugger/Debugger.Core/Project/Src/Wrappers/CorSym/Autogenerated/ISymUnmanagedWriter.cs

@@ -53,12 +53,9 @@ namespace Debugger.Wrappers.CorSym
 		
 		public bool Is<T>() where T: class
 		{
-			try {
-				CastTo<T>();
-				return true;
-			} catch {
-				return false;
-			}
+			System.Reflection.ConstructorInfo ctor = typeof(T).GetConstructors()[0];
+			System.Type paramType = ctor.GetParameters()[0].ParameterType;
+			return paramType.IsInstanceOfType(this.WrappedObject);
 		}
 		
 		public T As<T>() where T: class

src/AddIns/Misc/Debugger/Debugger.Core/Project/Src/Wrappers/CorSym/Autogenerated/ISymUnmanagedWriter2.cs

@@ -53,12 +53,9 @@ namespace Debugger.Wrappers.CorSym
 		
 		public bool Is<T>() where T: class
 		{
-			try {
-				CastTo<T>();
-				return true;
-			} catch {
-				return false;
-			}
+			System.Reflection.ConstructorInfo ctor = typeof(T).GetConstructors()[0];
+			System.Type paramType = ctor.GetParameters()[0].ParameterType;
+			return paramType.IsInstanceOfType(this.WrappedObject);
 		}
 		
 		public T As<T>() where T: class

src/Tools/WrapperGenerator/CodeGenerator.cs

@@ -31,12 +31,18 @@ namespace WrapperGenerator
 @"		" + "\r\n" +
 @"		public bool Is<T>() where T: class" + "\r\n" +
 @"		{" + "\r\n" +
-@"			try {" + "\r\n" +
-@"				CastTo<T>();" + "\r\n" +
-@"				return true;" + "\r\n" +
-@"			} catch {" + "\r\n" +
-@"				return false;" + "\r\n" +
-@"			}" + "\r\n" +
+			
+//@"			try {" + "\r\n" +
+//@"				CastTo<T>();" + "\r\n" +
+//@"				return true;" + "\r\n" +
+//@"			} catch {" + "\r\n" +
+//@"				return false;" + "\r\n" +
+//@"			}" + "\r\n" +
+			
+@"			System.Reflection.ConstructorInfo ctor = typeof(T).GetConstructors()[0];" + "\r\n" +
+@"			System.Type paramType = ctor.GetParameters()[0].ParameterType;" + "\r\n" +
+@"			return paramType.IsInstanceOfType(this.WrappedObject);" + "\r\n" +
+			
 @"		}" + "\r\n" +
 @"		" + "\r\n" +
 @"		public T As<T>() where T: class" + "\r\n" +