代码编写DataTemplate

void OprColumn_Loaded(object sender, RoutedEventArgs e)
        {
            //新增
            var rootfactory = new FrameworkElementFactory(typeof(StackPanel), "StPl");
            rootfactory.SetValue(StackPanel.OrientationProperty, Orientation.Horizontal);

            var btnAddFactory = new FrameworkElementFactory(typeof(Button), "AddBtn");
            
            
            btnAddFactory.SetResourceReference(FrameworkElement.StyleProperty, "AddButtonStyle");
            //添加事件
            btnAddFactory.AddHandler(ButtonBase.ClickEvent, new RoutedEventHandler(OnAddClick));
            btnAddFactory.SetValue(UIElement.VisibilityProperty, IsShowAdd);
            //添加子元素
            rootfactory.AppendChild(btnAddFactory);

            //删除
            btnAddFactory = new FrameworkElementFactory(typeof(Button), "delbutton");
            

            //添加属性
            //btnAddFactory.AppendChild(delImage);
            btnAddFactory.SetResourceReference(FrameworkElement.StyleProperty, "DelButtonStyle");
            btnAddFactory.AddHandler(ButtonBase.ClickEvent, new RoutedEventHandler(OnDelClick));
            btnAddFactory.SetValue(UIElement.VisibilityProperty, IsShowDel);
            rootfactory.AppendChild(btnAddFactory);

            //修改
            btnAddFactory = new FrameworkElementFactory(typeof(Button), "EditBtn");