typecasting void* to object

[Katamneni]

Hi all i am writing a Managed C++ class which internally using unmanaged classes. For my class to work,i need to pass the callback function pointer to one of my unmanaged class as shown below __gc class MyClass : System::Object { UnmanagedClass* pUMClass; static MyStatic(void*,unsigned long,unsigned long); MyClass(void) { pUMClass = new UnmanagedClass(); pUMClass->SetCallback(&MyClass::MyStatic); } } is it possible pass Managed method pointer to unmanaged class? if possible how can i type cast void* parameter to my class type(which i'm setting as client data). Thanks in advance