How to close windows on screen keyboard with c++ -


i'm trying close windows on-screen keyboard (osk.exe) in c++ code, without success. 

hwnd kbisopen = findwindow(text("oskmainclass"),null); closewindow(kbisopen);

closewindow or sendmessage didn't anything. note problem not in kbisopen, , getlasterror returns 5 (error_access_denied).

what can deal problem?

assuming findwindow returns valid window handle, sendmessage(kbisopen, wm_destroy, null, null); should close it. (although it's kind of dangerous way it. try sending wm_close , wm_quit first.)

however, it's possible keyboard window throws away destroy messages, , keeps on going no matter throw @ it. i'm running windows 7, can't tell myself.

< unimportant opinion > bkisopen sounds name of boolean variable telling if window open, not handle window if exists. < /unimportant opinion >


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