Re: Form Move

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#621

From: Asger Joergensen
Date: Sat, 09 Feb 2008 14:10

41 lines
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Hi bar 
 
 bar says:
> Hello all
> One quick question
> 
> Is there any way to know, just before a form is moving.
> I need to perform some action before a form is moved from its last place.
> 
> Thanks
> SA 


in the class:

void __fastcall WMWindowPosChanging(TMessage& Msg);

BEGIN_MESSAGE_MAP
  MESSAGE_HANDLER(WM_WINDOWPOSCHANGING, TMessage, WMWindowPosChanging)
END_MESSAGE_MAP(TForm)

int the cpp file:

void __fastcall TForm1::WMWindowPosChanging(TMessage& Msg)
{
   TForm::Dispatch((void*)&Msg);

   LPWINDOWPOS LpWp = (LPWINDOWPOS)Msg.LParam;

   //LpWp->cx;
   //LpWp->cy;
}
//-------------------------------------------------------

or You can overide the SetBounds:
 
virtual void __fastcall SetBounds(int L, int T, int W, int H);

Kind regards
Asger

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From: Asger Joergensen <junk@Asger-P.dk>
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Subject: Re: Form Move
Date: Sat, 9 Feb 2008 15:10:55 +0100
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