//UIAutomation获得 表格内容



 AutomationElement desktop = AutomationElement.RootElement; 



            Condition InputCondition = new PropertyCondition(AutomationElement.NameProperty, "Form1");



            AutomationElement aeMainWindow = desktop.FindFirst(TreeScope.Children, InputCondition);



            InputCondition = new PropertyCondition(AutomationElement.ControlTypeProperty, ControlType.DataGrid); 



            AutomationElementCollection Aus = aeMainWindow.FindAll(TreeScope.Subtree, InputCondition);





            for (int i = 0; i < Aus.Count; i++)

            {

                AutomationElement txt = Aus[i];

               

                GridPattern ipClickButton1 = (GridPattern)txt.GetCurrentPattern(GridPattern.Pattern);



                 //这里应该怎么写了呢？我想获得表格文本内容



             }