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How to display a modal form stored in a DLL 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
28-Oct-02
Category
VCL-Forms
Language
Delphi 2.x
Views
97
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Publisher:
DSP, Administrator
Reference URL:
DKB
			Author: Jonas Bilinkevicius

Anyone know how to display a modal form in a DLL file? Whenever I try, the modal 
form shows up on the taskbar and stays on top, even when you switch to other 
windows.

Answer:
1   
2   procedure ShowDLLForm(appHandle: HWND); stdcall;
3   begin
4     if appHandle = 0 then
5       apphandle := GetActiveWindow;
6     application.handle := appHandle;
7     try
8       with TDLLForm.Create(Application) do
9       try
10        ShowModal
11      finally
12        free;
13      end
14    except
15      on E: Exception do
16        application.HandleException(E);
17    end;
18    application.handle := 0;
19  end;


			
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