![]() ObservableCollection> mountains = new ObservableCollection>() The following walk-through shows how to implement and customize grouping in the DataGrid control.Īdd the DataGrid control to your XAML page Ĭreate the grouped collection using LINQ // Create grouping for collection You can set the DataGrid.ItemsSource to a grouped collection through CollectionViewSource with IsSourceGrouped property set to True and the DataGrid will automatically show the contents grouped under row group headers based on the data source. ![]() The DataGrid control has built-in row group header visuals for one-level grouping. See DataGrid Sample for the complete sample code and running app. The following walk-throughs demonstrate how to implement grouping, sorting and filtering for the DataGrid control through examples. The changes in the collection view are reflected in the DataGrid user interface (UI). You can then manipulate the data in the backing data source using LINQ queries without affecting the underlying data. To group, sort, and filter the data in a DataGrid, you bind it to a CollectionViewSource. It is often useful to view data in a DataGrid in different ways by grouping, sorting, and filtering the data.
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