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Activate screensaver
Use DefWindowProc or SendMessage procedure for send WM_SYSCOMMAND message:
procedure TForm1.Button1Click(Sender: TObject);
begin
DefWindowProc(Form1.Handle,WM_SYSCOMMAND,SC_SCREENSAVE,0);
end;
- Related chapters
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Devices
- Related topics
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Set monitor into standby mode
- For more
-
Win32 Programmer's Reference
- Download source
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