devExpress panelcontrol 双击全屏

 devExpress panelcontrol 双击全屏的方法

        #region 初始化声明全屏

        [DllImport("user32.dll", SetLastError = true)]
        static extern IntPtr SetParent(IntPtr hWndChild, IntPtr hWndNewParent);

        [DllImport("user32.dll", SetLastError = true)]
        static extern IntPtr GetDesktopWindow();

        [DllImport("user32.dll", SetLastError = true)]
        static extern IntPtr GetParent(IntPtr hWnd);

        [DllImport("user32.dll", SetLastError = true)]
        static extern int GetSystemMetrics(int nIndex);

        [DllImport("user32.dll", EntryPoint = "ShowWindow", CharSet = CharSet.Auto)]
        public static extern int ShowWindow(IntPtr hwnd, int nCmdShow);

        [DllImport("User32.dll ", EntryPoint = "FindWindow")]
        private static extern IntPtr FindWindow(string lpClassName, string lpWindowName);
        public int SW_HIDE = 0;
        public int SW_RESTORE = 9;

        public bool m_bIsFullScreen = false;//判断是否全屏
        public bool m_bIsFillDock = false;//判断是否全容器
        Rectangle m_RecPanel1 = new Rectangle();//获取原始大小


        #endregion

        /// <summary>
        /// 双击全屏
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void pcDetailEditor_MouseDoubleClick(object sender, MouseEventArgs e)
        {
            if (!m_bIsFullScreen)
            {
                //获取桌面窗口并设置为父窗口
                IntPtr hDesk = GetDesktopWindow();
                SetParent(this.pcDetailEditor.Handle, hDesk);

                int width = GetSystemMetrics(0);
                int height = GetSystemMetrics(1);

                this.pcDetailEditor.Dock = DockStyle.None;//这个很重要,Anchor属性仍可用
                this.pcDetailEditor.Bounds = new Rectangle(new Point(0, 0), new Size(width, height));
                ShowWindow(FindWindow("Shell_TrayWnd", null), SW_HIDE);//隐藏Windows任务栏
                //ShowWindow(FindWindow("Button", null), SW_HIDE);
                m_bIsFullScreen = true;
            }
            else
            {
                //获取桌面窗口并设置为父窗口
                IntPtr hDesk = GetDesktopWindow();
                SetParent(this.pcDetailEditor.Handle, this.Handle);

                int width = GetSystemMetrics(0);
                int height = GetSystemMetrics(1);
                this.pcDetailEditor.Dock = DockStyle.None;//这个很重要,Anchor属性仍可用
                this.pcDetailEditor.Bounds = m_RecPanel1;
                ShowWindow(FindWindow("Shell_TrayWnd", null), SW_RESTORE);//Shell_TrayWnd是任务栏的类名
                m_bIsFullScreen = false;
            }
        }

 在Desiginer.cs中找到panelControl1，在最后加上

this.panelControl1.MouseDoubleClick += new System.Windows.Forms.MouseEventHandler(this.pcDetailEditor_MouseDoubleClick);