WinFocusChange - Parameters

hwndDeskTop (HWND) - input

Desktop-window handle.

HWND_DESKTOP

The desktop-window handle
Other
Specified desktop-window handle.

hwndNewFocus (HWND) - input

Window handle to receive the focus.

flFocusChange (ULONG) - input

Focus changing indicators.

These indicators are passed on in the WM_FOCUSCHANGE message:

FC_NOSETFOCUS

Do not send the WM_SETFOCUS message to the window receiving the focus.
FC_NOLOSEFOCUS
Do not send the WM_SETFOCUS message to the window losing the focus.
FC_NOSETACTIVE
Do not send the WM_ACTIVATE message to the window being activated.
FC_NOLOSEACTIVE
Do not send the WM_ACTIVATE message to the window being deactivated.
FC_NOSETSELECTION
Do not send the WM_SETSELECTION message to the window being selected.
FC_NOLOSESELECTION
Do not send the WM_SETSELECTION message to the window being deselected.
FC_NOBRINGTOTOP
Do not bring any window to the top.
FC_NOBRINGTOTOPFIRSTWINDOW
Do not bring the first frame window to the top.

rc (BOOL) - returns

Success indicator.

TRUE

Successful completion
FALSE
Error occurred.

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