Gets a collection of
SortDescription objects that describe how the items in the collection are sorted in the view.
Syntax
Return Value
A
SortDescriptionCollection containing the
SortDescription objects that describe how the items in the collection are sorted in the view.
Example
All examples in this topic assume that the grid is bound to the Orders table of the Northwind database, unless stated otherwise.
The following example demonstrates how to subscribe to the CollectionChanged event of the DataGridCollectionView.SortDescriptions collection's INotifyCollectionChanged interface implementation to be notified when sorting applied to a grid's columns changes.
| Visual Basic |  Copy Code |
|---|
Protected Overrides Sub OnInitialized(ByVal e As EventArgs)
MyBase.OnInitialized(e)
Dim view As DataGridCollectionView = TryCast(Me.OrdersGrid.ItemsSource, DataGridCollectionView)
AddHandler (CType(view.SortDescriptions, INotifyCollectionChanged)).CollectionChanged,
AddressOf SortCollectionChanged
End Sub
Private Sub SortCollectionChanged(ByVal sender As Object, ByVal e As NotifyCollectionChangedEventArgs)
Debug.WriteLine("Sort changed")
End Sub |
The following example demonstrates how to subscribe to the CollectionChanged event of the DataGridCollectionView.SortDescriptions collection's INotifyCollectionChanged interface implementation to be notified when sorting applied to a grid's columns changes.
| C# | Copy Code |
|---|
protected override void OnInitialized(
EventArgs e )
{
base.OnInitialized( e );
DataGridCollectionView view = this.OrdersGrid.ItemsSource as
DataGridCollectionView;
( ( INotifyCollectionChanged )view.SortDescriptions ).CollectionChanged +=
new
NotifyCollectionChangedEventHandler( this.SortCollectionChanged );
}
private void SortCollectionChanged( object sender, NotifyCollectionChangedEventArgs e )
{
Debug.WriteLine( "Sort changed" );
} |
Requirements
Supported Frameworks: Microsoft .NET Framework version 3.5
See Also
