使用DevExpress的SplitContainerControl组件显示和隐藏界面区域

 //模块按钮为【隐藏表格】
        private void btnHidePanel_Click(global::System.Object sender, global::System.EventArgs e)
        {
            //第2次+点击, 显示表格
            if (btnHidePanel.Tag.ToStringEx() == "IsHide")
            {
                splitContainerControl1.PanelVisibility = SplitPanelVisibility.Both;
                btnHidePanel.Text = "隐藏表格";
                btnHidePanel.Tag = "IsShow";
            }
            else //第1次点击，隐藏表格
            {
                splitContainerControl1.PanelVisibility = SplitPanelVisibility.Panel1;
                btnHidePanel.Text = "显示表格";
                btnHidePanel.Tag = "IsHide";
            }
        }