Compiler Error C3226

A template declaration is not allowed inside a generic declaration

Use a generic declaration inside a generic class.

The following sample generates C3226:

// C3226.cpp  
// compile with: /clr  
generic <class T>  
ref class C {  
   template <class T1>   // C3226  
   ref struct S1 {};  
};  

The following sample demonstrates a possible resolution:

// C3226b.cpp  
// compile with: /clr /c  
generic <class T>  
ref class C {  
   generic <class T1>  
   ref struct S1 {};  
};