如何在WPF中刷新数据网格-HowtorefreshdatagridinWPF

33  

Reload the datasource of your grid after the update

更新后重新加载网格的数据源

myGrid.ItemsSource = null;
myGrid.ItemsSource = myDataSource;

36  

Try mydatagrid.Items.Refresh()

尝试mydatagrid.Items.Refresh()

8  

From MSDN -

从MSDN -

CollectionViewSource.GetDefaultView(myGrid.ItemsSource).Refresh();

5  

How about

如何

mydatagrid.UpdateLayout();

4  

Bind you Datagrid to an ObservableCollection, and update your collection instead.

将Datagrid绑定到一个ObservableCollection，然后更新您的集合。

0  

I had a lot of trouble with this and this is what helped me get the DataGrid reloaded with the new values. Make sure you use the data type that your are getting the data from to get the latest data values.

我在这方面遇到了很多麻烦，这正是帮助我使DataGrid重新装载新值的原因。确保您使用正在获取数据的数据类型来获取最新的数据值。

I represented that with SomeDataType below.

我用下面的一些数据类型来表示它。

DataContext.Refresh(RefreshMode.OverwriteCurrentValues, DataContext.SomeDataType);

Hope this helps someone with the same issues I had.

希望这能帮助那些和我有同样问题的人。