/// 
        /// 遍历控件及其值        /// 
        /// 界面控件       private void SetNotEditable(UIElementCollection uiControls)        {                       foreach (UIElement element in uiControls)            {                if (element is TextBox)                {                    TextBox txtBox = (element as TextBox);                                  }                else if (element is Grid)                {                    this.SetNotEditable((element as Grid).Children);                }            }       }