Compiler Error C3469
Visual Studio 2015
The new home for Visual Studio documentation is Visual Studio 2017 Documentation on docs.microsoft.com.
The latest version of this topic can be found at Compiler Error C3469.
type' : a generic class cannot be forwarded
You cannot use type forwarding on a generic class.
For more information, see Type Forwarding (C++/CLI).
The following sample creates a component.
// C3469.cpp
// compile with: /clr /LD
generic<typename T>
public ref class GR {};
public ref class GR2 {};
The following sample generates C3466.
// C3469_b.cpp // compile with: /clr /c #using "C3469.dll" [assembly:TypeForwardedTo(GR::typeid)]; // C3469 [assembly:TypeForwardedTo(GR2::typeid)]; // OK
Show: