Does bbSetBlitz3DEventCallback actually work (C#)

Hi all,

I having been scratching my head and trying everything I can think of to get this callback working under C#. But, I have no joy at all. Has anybody else managed to get this working. I know it must use a delegate which is assigned a handler, then this is passed into the SDK, but nothing I do seems to work plus I don't get any errors.

Thanks in advance.

Ok, I have found the way to do it. I have posted the code just in case anybody else is stuck.


Delegate Declaration:

[UnmanagedFunctionPointer(CallingConvention.Cdecl)]
public delegate int dBBEventHandler(int hWnd, int Msg, int wParam, int lParam);
public dBBEventHandler BBEventHandler;

Assigning the handler to the SDK:

BBEventHandler = new dBBEventHandler(Engine_BBEventHandler);
bb.SetBlitz3DEventCallback(Marshal.GetFunctionPointerForDelegate(BBEventHandler).ToInt32());

Obviously you need to use System.Runtime.InteropServices