Re: Using delegate for WindowProc - possible ?

[bls]

On 12/28/2011 03:45 PM, Tal wrote:

Can I do something like this :
______________________________________________________________________
extern (Windows) LRESULT delegate (HWND hWnd, UINT message, WPARAM wParam,
LPARAM lParam) MyWinProcDelegate;

this() {
        MyWinProcDelegate =&Events;
}

extern (Windows) LRESULT Events (HWND hWnd, UINT message, WPARAM wParam,
LPARAM lParam) {
        MessageBoxA(null , "Success!!!" , null ,0);
        return DefWindowProcA(hWnd, message, wParam, lParam);
}
______________________________________________________________________

The Events() doesn't seem to fire... am I missing something ?

ok next try : At least it compiles ..

import std.functional;

int main(string[] argv)
{
        

                
                        extern(Windows) int delegate() dg;
                        alias dg callback;
                        callback = toDelegate(&test);




return 0;
}

extern(Windows) int test() { return 42;}

hth, bjoern