.net c# winform控制任务栏的显示和隐藏

winform 有些项目是不允许显示任务栏的,只允许自己的程序,这类项目,就需要隐藏电脑的任务栏,防止用户操作.

1.注册系统底层方法.

        private const int SW_HIDE = 0;
        private const int SW_RESTORE = 9;

        [DllImport("user32.dll")]
        public static extern int FindWindow(string lpClassName, string lpWindowName);

        [DllImport("user32.dll")]
        public static extern int ShowWindow(int hwnd, int nCmdShow);

2.调用方法,控制显示和隐藏

        private void zbtnshow_Click(object sender, EventArgs e)
        {
            ShowWindow(FindWindow("Shell_TrayWnd", null), SW_RESTORE);
        }

        private void zbtnhide_Click(object sender, EventArgs e)
        {
            ShowWindow(FindWindow("Shell_TrayWnd", null), SW_HIDE);
        }