SetWindowLong隐藏状态栏的图标

//SetWindowLong隐藏状态栏的图标
//本程序在任务栏中不显示MSTaskListWClass
 
procedure TForm1.FormCreate(Sender: TObject);
begin
  ShowWindow(Application.Handle, SW_HIDE);//隐藏任务栏中图标
  SetWindowLong(Application.Handle, 
            GWL_EXSTYLE, 
            GetWindowLong(Application.Handle, GWL_EXSTYLE) or WS_EX_TOOLWINDOW and not WS_EX_APPWINDOW);
end; 



原文地址:https://www.cnblogs.com/xe2011/p/2531613.html