隐藏显示任务栏

//隐藏Windows任务栏

var
 wndHandle: THandle; //用于存储指定窗口的句柄
 wndClass: array[0..50] of Char; //用于存储类名
begin
// strPCopy(@wndClass[0], 'Shell_TrayWnd'); //获取任务栏类名
// wndHandle := FindWindow(@wndClass[0],nil); //获取任务栏窗口的句柄
  Top:= 0;
  Left:= 0;
  Width:= Screen.Width;
  Height:= Screen.Height;

  wndHandle := FindWindow(PChar('Shell_TrayWnd'),nil); //获取任务栏窗口的句柄
  Showindow(wndHandle, SW_Hide); //隐藏Windows任务栏
end;

//显示Windows任务栏

  
var
 wndHandle: THandle; //用于存储指定窗口的句柄
begin
  wndHandle := FindWindow(PChar('Shell_TrayWnd'),nil); //获取任务栏窗口的句柄
  ShowWindow(wndHandle, SW_SHOW); //显示Windows任务栏
end;