Problem Creating Window

  • Thread starter Thread starter Ady
  • Start date Start date
A

Ady

Hi,

When I create a window as follows

aWnd->hWnd = CreateWindowEx(WS_EX_CLIENTEDGE, strClassName, strWindowName,
dwStyle, 10, 10,
40,40,
hWndParent, NULL, aWnd->hInstance, NULL);

The window handle hWnd is null but when I call GetLastError the error code
is 0???????

Cany Someone Help?

Ady
 
Ady said:
When I create a window as follows

aWnd->hWnd = CreateWindowEx(WS_EX_CLIENTEDGE, strClassName, strWindowName,
dwStyle, 10, 10,
40,40,
hWndParent, NULL, aWnd->hInstance, NULL);

The window handle hWnd is null but when I call GetLastError the error code
is 0???????
Click to expand...

Does the window get a WM_CREATE message? If so, how is it handled?

Regards,
Will
 
Ady said:
it currently doesnt do anything when it gets a create message it just
returns
Click to expand...

Hmm. If it returns 0, the window should be created while -1 cancels the
creation. If zero is what you are returning you may want to use the SPY tool
to see if some other message is doing you in.

Regards,
Will
 
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