The GetClassInfoEx function retrieves information about a window class, including the handle of the small icon associated with the window class. The GetClassInfo function does not retrieve the handle of the small icon.
BOOL GetClassInfoEx(
HINSTANCE hinst, |
// handle of application instance |
LPCTSTR lpszClass, |
// address of class name string |
LPWNDCLASSEX lpwcx |
// address of structure for class data |
); |
If the function finds a matching class and successfully copies the data, the return value is nonzero.
If the function does not find a matching class and successfully copy the data, the return value is zero. To get extended error information, call GetLastError.
GetClassLong, GetClassInfo, GetClassName, GetClassWord, GlobalAddAtom, RegisterClassEx
file: /Techref/os/win/api/win32/func/src/f28_3.htm, 3KB, , updated: 2000/4/7 11:19, local time: 2025/2/8 12:07,
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