Handle delegate event with CLR and C#

See more:

C++/CLI

C#

I'm trying to create event based call from CLR and C#. But I don't have a idea about it. I'll explain my code below

My solution has a 3 separate project

Project1 (C++ with CLR support build) -> Project2(C++ with CLR support build)-> Project3 (C#)

Project1 (C++ with CLR Build support)

class MB
{     
virtual void ShowMessage()
{
}
};

class MA
{
MB obj;
public: 

void PrintMessage()
{
obj.ShowMessage()
}
};

Project2 (C++ with CLR Build support)

class WA : public MB
{
virtual void ShowMessage() override 
{

}
};

class WB
{
WA wObj;
void GetData()
{
    wObj= new MB();
    wObj.PrintMessage();


}
};

Basically if i call wObj.PrintMessage() function then it will call WA class ShowMessage() function. Till this point it's working fine.

Project3 (C#)

Class MC
{
void PrintMessage()
{
}
};

I'm trying to invoke MC.PrintMessage() function whenever the MA.PrintMessage (Project1) function called.