Delphi Source Code
Search engine
HOME Components Tutorials Add Trick Links Contacts
ActiveX Components Database Files Forms Graphic Internet/Lan Math Miscellaneous Multimedia Printing Strings System Information Windows

Delphi source code for Forms >> Determine whether a window is on the top

Category: Forms
Title: Determine whether a window is on the top
Date added: 15.03.2006
Hits: 9744

function IsWindowOnTop(hWindow: HWND): Boolean;
  Result := (GetWindowLong(hWindow, GWL_EXSTYLE) and WS_EX_TOPMOST) <> 0

procedure TForm1.Button1Click(Sender: TObject);
  if isWindowOnTop(FindWindow('notepad', nil)) then
    Label1.Caption := 'Window ist on the top'
    Label1.Caption := 'Window ist not on the top';

Related Delphi Source Code:
Delphi Tricks
Delphi Tricks
For any problems or recommendations about Delphi Tricks site, please

feel free to contact us on that e-mail:
If you want to advertise on the site use that e-mail:

You can freely use or modify these Delphi source codes for non-commercial use. We are not responsible of any damages that can be caused by the utilisation of that source codes.

Copyright © 2006-2010 AVSoftware Company. All rights reserved.
Hide IP tricks