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How to refresh the client rectangle Turn on/off line numbers in source code. Switch to Orginial background IDE or DSP color Comment or reply to this aritlce/tip for discussion. Bookmark this article to my favorite article(s). Print this article
10-Oct-02
Category
Win API
Language
Delphi 2.x
Views
70
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Publisher:
DSP, Administrator
Reference URL:
DKB
			 Author: Jonas Bilinkevicius

A config form allows the user to change the background, but I can't refresh the 
complete client area when coming back from the config form. Only the config form 
area is refreshed.

Answer:

1   procedure TMainWin.InvalidateClient;
2   var
3     R: TRect;
4   begin
5     R := Classes.Rect(0, 0, ClientWidth, ClientHeight);
6     InvalidateRect(ClientHandle, @R, true);
7   end;


			
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