'Declaration Public Event SelectionChanging As DataGridSelectionChangingEventHandler
'Usage Dim instance As DataGridControl Dim handler As DataGridSelectionChangingEventHandler AddHandler instance.SelectionChanging, handler
public event DataGridSelectionChangingEventHandler SelectionChanging
Event Data
The event handler receives an argument of type DataGridSelectionChangingEventArgs containing data related to this event. The following DataGridSelectionChangingEventArgs properties provide information specific to this event.
| Property | Description |
|---|---|
| Cancel | Gets or sets a value that allows the routed event to be canceled. (Inherited from Xceed.Wpf.DataGrid.CancelRoutedEventArgs) |
| Handled | (Inherited from System.Windows.RoutedEventArgs) |
| IsCancelable | Gets a boolean value indicating whether the selection change can be canceled. |
| OriginalSource | (Inherited from System.Windows.RoutedEventArgs) |
| RoutedEvent | (Inherited from System.Windows.RoutedEventArgs) |
| SelectionInfos | Gets a list of SelectionInfo objects, which provide information on the items that are being selected/unselected on a per-DataGridContext basis. |
| Source | (Inherited from System.Windows.RoutedEventArgs) |
Remarks
If multiple items are selected/unselected, the SelectionChanging event will be raised only once and the list of items that were added or removed will be provided in the event args.
Requirements
Target Platforms: Windows 11, Windows 10, Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2
See Also