显示和隐藏系统任务栏的类

 1  public static class WinTask
 2     {
 3         private const int SW_HIDE = 0;//API参数表示隐藏窗口 
 4         private const int SW_SHOW = 5;//API参数表示用当前的大小和位置显示窗口
 5 
 6         [DllImport("user32.dll")]
 7         private static extern int FindWindow(string ClassName, string WindowName);
 8         [DllImport("user32.dll")]
 9         private static extern int ShowWindow(int handle, int cmdShow);
10        /// <summary>
11        /// 显示
12        /// </summary>
13         public static void ShowTaskBar()
14         {
15             ShowWindow(FindWindow("Shell_TrayWnd", null), SW_SHOW);
16         }
17        /// <summary>
18        /// 隐藏
19        /// </summary>
20         public static void HideTaskBar()
21         {
22             ShowWindow(FindWindow("Shell_TrayWnd", null), SW_HIDE);
23         }
24     }