public void RenderShow(SuspensionMain page)
 {
     try
     {
         page.childMenus.Visibility = Visibility.Visible;
         page.Height = 500;
     }
     catch (Exception ex)
     {
         TextHelper.Error("RenderShow 异常", ex);
     }
 }
 public void RenderHidden(SuspensionMain page)
 {
     try
     {
         page.childMenus.Visibility = Visibility.Hidden;
         page.Height = 110;
     }
     catch (Exception ex)
     {
         TextHelper.Error("RenderHidden 异常", ex);
     }
 }
 /// <summary>
 /// 执行菜单
 /// </summary>
 /// <param name="page"></param>
 public void ExecuteMenu(SuspensionMain page)
 {
     try
     {
         if (page.childMenus.Visibility == Visibility.Hidden)
         {
             this.RenderShow(page);
         }
         else
         {
             this.RenderHidden(page);
         }
     }
     catch (Exception ex)
     {
         TextHelper.Error("ExecuteMenu", ex);
     }
 }