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Compiler Error C3374

 

The latest version of this topic can be found at Compiler Error C3374.

can't take address of 'function' unless creating delegate instance

The address of a function was taken in a context other than the creation of a delegate instance.

The following sample generates C3374:

// C3374.cpp  
// compile with: /clr  
public delegate void MyDel(int i);  
  
ref class A {  
public:  
   void func1(int i) {  
      System::Console::WriteLine("in func1 {0}", i);  
   }  
};  
  
int main() {  
   &A::func1;   // C3374  
  
   // OK  
   A ^ a = gcnew A;  
   MyDel ^ StaticDelInst = gcnew MyDel(a, &A::func1);  
}  

How to: Define and Use Delegates (C++/CLI)

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