WinSetActiveWindow
This function makes the frame window the active window.
Syntax
WinSetActiveWindow(hwndDeskTop, hwnd)
Parameters
- hwndDeskTop (HWND) - Input
- Desktop-window handle.
- HWND_DESKTOP
- The desktop-window handle
- Other
- Specified desktop-window handle.
- hwnd (HWND) - Input
- Window handle.
- hwnd is either the frame window or its child. If it is a child, the parent frame window will become the active window.
Returns
- rc (BOOL) - returns
- Active-window-set indicator.
- TRUE
- Active window is set
- FALSE
- Active window is not set.
Remarks
This function is equivalent to the WinFocusChange function in which the flFocusChange parameter is set.
Errors
Possible returns from WinGetLastError:
- PMERR_INVALID_HWND (0x1001) An invalid window handle was specified.
Example Code
#define INCL_WINWINDOWMGR #include <OS2.H> HWND hwnd; WinSetActiveWindow(HWND_DESKTOP,hwnd);