拖动窗口

  #region 窗口操作事件
        //拖动窗体
        private void Border_MouseLeftButtonDown(object sender, MouseButtonEventArgs e)
        {
            if (e.LeftButton == MouseButtonState.Pressed)
            {
                this.DragMove();
            }
        }
        //关闭本页面
        private void close_MouseLeftButtonDown(object sender, MouseButtonEventArgs e)
        {
            this.Hide();
        }
        #endregion