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The use of GetWindowsDirectory..

Posted on 1998-01-07
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Last Modified: 2012-08-13
I tried to use it like this...

Procedure Button1.Click...
Var Test:PChar;
    BufferS:Integer;
Begin
   BufferS:=255;
   GetWindowsDirectory(test,BufferS);
   ShowMessage(Test);
End;

However, I get some message like "Access Violation"...
Is there somebody outthere who knows how to use it?
Please give me a syntax example....

Thanx!
Erik N.


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Question by:Erik N
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Author Comment

by:Erik N
ID: 1355572
Edited text of question
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Accepted Solution

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ronit051397 earned 50 total points
ID: 1355573
procedure TForm1.Button1Click(Sender: TObject);
var A: PChar;
begin
  GetMem(A,MAX_PATH+1);
  GetWindowsDirectory(A,MAX_PATH+1);
  showmessage(StrPas(A));
  FreeMem(A,MAX_PATH+1);
end;
0
 

Author Comment

by:Erik N
ID: 1355574
Thank you for this, ronit!
Erik N.
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