WM_KILLFOCUS
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4/8/2010
This message is sent to a window immediately before it loses the keyboard focus.
Syntax
WM_KILLFOCUS hwndGetFocus = (HWND) wParam;
Parameters
- hwndGetFocus
Handle to the window that receives the keyboard focus; can be NULL.
Return Value
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.
Requirements
| Header | winuser.h |
| Windows Embedded CE | Windows CE 1.0 and later |
| Windows Mobile | Windows Mobile Version 5.0 and later |