DataGrid.OnItemsSourceChanged(IEnumerable, IEnumerable) Method

Definition

Namespace:

System.Windows.Controls

Assembly:

PresentationFramework.dll

Invoked when the ItemsSource property changes.

protected:
 override void OnItemsSourceChanged(System::Collections::IEnumerable ^ oldValue, System::Collections::IEnumerable ^ newValue);

protected override void OnItemsSourceChanged (System.Collections.IEnumerable oldValue, System.Collections.IEnumerable newValue);

override this.OnItemsSourceChanged : System.Collections.IEnumerable * System.Collections.IEnumerable -> unit

Protected Overrides Sub OnItemsSourceChanged (oldValue As IEnumerable, newValue As IEnumerable)

Parameters

oldValue

IEnumerable

The old source.

newValue

IEnumerable

The new source.

Remarks

If the AutoGenerateColumns property is true, columns are regenerated when the ItemsSource property changes. If possible, the cell or row selection will be maintained.