向右或向左滑动时如何执行功能？ Xamarin Android 同步融合

Question

今天下载了syncfusion工具，在滑动的时候成功的使用了data grid属性，现在想知道左右滑动时如何执行一个函数，有大佬能给我一个吗例如？

这是我的代码

 protected override void OnCreate(Bundle savedInstanceState)
        {

            base.OnCreate(savedInstanceState);
            SetContentView(Resource.Layout.CompartirVale);

            btnDel = FindViewById<Button>(Resource.Id.btnDelShared);
            btnAl = FindViewById<Button>(Resource.Id.btnAlShared);
            btnBuscarRelacionPago = FindViewById<Button>(Resource.Id.btnBuscarValeShared);
            //
            RelativeLayout layout = (RelativeLayout)FindViewById(Resource.Id.RelativeCompartirVale);
            imgPDF = FindViewById<ImageView>(Resource.Id.imgPDFShared);
            imgwhats = FindViewById<ImageView>(Resource.Id.imgWhatsApp);
            dataGrid = new SfDataGrid(BaseContext);
            layout.AddView(dataGrid);
            this.dataGrid.AllowSwiping = true;

            OrderInfoRepository viewModel = new OrderInfoRepository();
            dataGrid.ItemsSource = viewModel.OrderInfoCollection;
            ActionBar.SetDisplayHomeAsUpEnabled(true);
            //
            SwipeView leftSwipeView = new SwipeView(BaseContext);
            SwipeView rightSwipeView = new SwipeView(BaseContext);
            LinearLayout editView = new LinearLayout(BaseContext);
            LinearLayout deleteView = new LinearLayout(BaseContext);

            ImageView editImage = new ImageView(BaseContext);
            editImage.SetImageResource(Resource.Drawable.whatsapp);
            editImage.SetBackgroundColor(Color.ParseColor("#FFFFFF"));

            ImageView deleteImage = new ImageView(BaseContext);
            deleteImage.SetImageResource(Resource.Drawable.gmail);
            deleteImage.SetBackgroundColor(Color.ParseColor("#FFFFFF"));

            editView.AddView(editImage, ViewGroup.LayoutParams.MatchParent, (int)dataGrid.RowHeight);
            //editView.AddView(edit, ViewGroup.LayoutParams.MatchParent, (int)dataGrid.RowHeight);

            deleteView.AddView(deleteImage, ViewGroup.LayoutParams.MatchParent, (int)dataGrid.RowHeight);
            //deleteView.AddView(delete, ViewGroup.LayoutParams.MatchParent, (int)dataGrid.RowHeight);

            leftSwipeView.AddView(editView, dataGrid.MaxSwipeOffset, (int)dataGrid.RowHeight);
            rightSwipeView.AddView(deleteView, dataGrid.MaxSwipeOffset, (int)dataGrid.RowHeight);

            dataGrid.LeftSwipeView = leftSwipeView;
            dataGrid.RightSwipeView = rightSwipeView;
            //
        }

当我向右或向左滑动线条时执行什么事件？

Answer 1

在SfDataGrid中，滑动时会引发三个事件。如果您开始滑动过程，则会引发 SwipeStarted 事件。如果滑动正在进行中，则会引发滑动事件。如果滑动操作结束，则会引发 SwipeEnded 事件。请参考下面的代码片段，

dataGrid.SwipeStarted += DataGrid_SwipeStarted;
dataGrid.Swiping += DataGrid_Swiping;
dataGrid.SwipeEnded += DataGrid_SwipeEnded;

//Swipe ended event will fire once you the swiping process is ended
private void DataGrid_SwipeEnded(object sender, SwipeEndedEventArgs e)
{

}
//Swiping event will fire when the swiping process is in progress
private void DataGrid_Swiping(object sender, SwipingEventArgs e)
{

}      
//Swipe started event will fire once you started the swiping process
private void DataGrid_SwipeStarted(object sender, SwipeStartedEventArgs e)
{

}

请参考下面的UG link了解更多关于SfDataGrid滑动功能和它的事件， UG link: https://help.syncfusion.com/xamarin-android/sfdatagrid/swiping

此外，我们还准备了一个使用滑动功能的示例，您可以从下面下载相同的link，示例 link：http://www.syncfusion.com/downloads/support/forum/132930/ze/Sample1951506069

此致，迪瓦卡

向右或向左滑动时如何执行功能？ Xamarin Android 同步融合

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