Guys:
How can I detect that the user closed a dialog via the Alt-F4 or pressing the ESC key ? Thank you.
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FiveWin / Harbour / xBase community
Board index FiveWin for Harbour/xHarbour Dialog closing via Alt-F4 or X button
Hunter,
use VALID clause.
EMG
Hunter
I usually turn off the ESC key on my dialogs with this valid clause :
As for ALT-F4, ( as Enrico mentions ) that is the same as closing with the X and you can trap that on the Windows with Valid ..
Rick Lipkin
I usually turn off the ESC key on my dialogs with this valid clause :
VALID(!GETKEYSTATE( 27 ))As for ALT-F4, ( as Enrico mentions ) that is the same as closing with the X and you can trap that on the Windows with Valid ..
Local lOk1
ACTIVATE DIALOG oGrps NOWAIT ; // It has to be NonModal --> NOWAIT clause
ON INIT oGrps:Move(0,0);
ON PAINT (PalBmpDraw( hDC, 0, 0, oBmp:hBitmap ));
VALID (!GETKEYSTATE( 27 )) // do not allow esc key here
ACTIVATE WINDOW oWndChild ;
ON INIT ( ;
oWndChild:bResized := {|| oGrps:SetSize( oWndChild:nWidth, oWndChild:nHeight, .t. ) }, ;
oGrps:ReFresh());
VALID ( IIF( !lOk1, ExitPgm( .T.,@lOk1,oRsUtil,oBmp,oFontB ) , .F. )) // traps alt f4 and close with XRick Lipkin
Enrico, Rick:
Thank you very much ! Worked perfectly.