效果如图:
重点是判断滑动到DataGrid底端(VerticalOffset等于ScrollableHeight),则继续加载数据
private void DataGrid_ScrollChanged(object sender, ScrollChangedEventArgs e) { var scrollViewer = e.OriginalSource as ScrollViewer; if (e.VerticalOffset!=0 && e.VerticalOffset == scrollViewer.ScrollableHeight) { GenerateData(); } }