Search results for 'SW_HIDE'. 2 post(s) found.
- 2009/09/09 How to launch application ?
- 2007/08/25 How Do I Remove The Application Icon From The Taskbar?
You can launch application on windows by ShellExecute function. Following is the simple example to launch application.
In case of running DOS command application such as batch file and you want not to display user, put SW_HIDE in the function option as follow
ShellExecute(Handle, 'open', PChar('c:\test\kurapa_backup.bat'), nil, nil, SW_HIDE);
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To remove the icon from the Taskbar, you need to call a Windows API call:
BOOL ShowWindow(HWND hwnd,int nCmdShow);
Delphi makes it very easy to use this command. All you need to do is supply the Application.handle and SW_HIDE to remove the icon from the Taskbar.
To display the icon on the Taskbar use SW_SHOW in your ShowWindow parameter.
Both examples are shown in the source below.
procedure TForm1.Button1Click(Sender: TObject);
begin
ShowWindow (Application.Handle, SW_HIDE);
end;
procedure TForm1.Button2Click(Sender: TObject);
begin
ShowWindow (Application.Handle, SW_SHOW);
end;
begin
ShowWindow (Application.Handle, SW_HIDE);
end;
procedure TForm1.Button2Click(Sender: TObject);
begin
ShowWindow (Application.Handle, SW_SHOW);
end;
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