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This message is sent to a window after it has gained the keyboard focus.
WM_SETFOCUS hwndLoseFocus= (HWND) wParam;
Parameters
- hwndLoseFocus
- Handle to the window that has lost the keyboard focus. This
parameter can be NULL.
Return Values
An application should return zero if it processes this message.
Remarks
To display a caret, an application should call the appropriate caret functions when it receives the WM_SETFOCUS message.
Requirements
Runs on Versions Defined in Include Link to Windows CE OS 1.0 and later Winuser.h Note This API is part of the complete Windows CE OS package as provided by Microsoft. The functionality of a particular platform is determined by the original equipment manufacturer (OEM) and some devices may not support this API.
See Also