Problem Loading Icon

[Milby7]

I'm pretty new to win32 gui stuff & am having real problems loading an icon into a window. Can anyone see anything wrong with the code below?

hFileIcon = (HICON) LoadImage(NULL,
			  _T("c:\\test.ico"),					  IMAGE_ICON,						  0,							  0,							  LR_DEFAULTSIZE | LR_LOADFROMFILE);

hOldIcon = (HICON) SetClassLong(hWnd, GCL_HICON, (LONG) hFileIcon);
// (SetClassLong returns 0 & GetLastError returns 6: The handle is invalid.)
...
...
...

Many thanks!

 

[Milby7]

Sorry about the above, this code's a bit easier to read. )

hFileIcon = (HICON) LoadImage(NULL,  _T("c:\\test.ico"), IMAGE_ICON, 0, 0, LR_DEFAULTSIZE | LR_LOADFROMFILE);

hOldIcon = (HICON) SetClassLong(hWnd, GCL_HICON, (LONG) hFileIcon);
// (SetClassLong returns 0 & GetLastError returns 6: The handle is invalid.)
...
...
...

Many thanks!