This message is sent to a window immediately before it loses the keyboard focus.
At a Glance
| Header file: | Winuser.h |
| Windows CE versions: | 1.0 and later |
Syntax
WM_KILLFOCUS hwndGetFocus = (HWND) wParam;
Parameters
hwndGetFocus
Handle to the window that receives the keyboard focus; can be NULL.
Return Values
An application should return zero if it processes this message.
Remarks
If an application is displaying a caret, the caret should be destroyed at this point.
See Also