'DeclarationPublic Event GroupExpanding As GroupExpansionChangingEventHandler
'UsageDim instance As DataGridControl Dim handler As GroupExpansionChangingEventHandler AddHandler instance.GroupExpanding, handler
public event GroupExpansionChangingEventHandler GroupExpanding
Event Data
The event handler receives an argument of type GroupExpansionChangingEventArgs containing data related to this event. The following GroupExpansionChangingEventArgs properties provide information specific to this event.
| Property | Description |
|---|---|
| Cancel | |
| CollectionViewGroup | |
| DataGridContext | |
| Group | |
| Handled | (Inherited from System.Windows.RoutedEventArgs) |
| IsExpanding | |
| OriginalSource | (Inherited from System.Windows.RoutedEventArgs) |
| RoutedEvent | (Inherited from System.Windows.RoutedEventArgs) |
| Source | (Inherited from System.Windows.RoutedEventArgs) |
Supported Frameworks
.NET: net5.0, net5.0-windows, net6.0, net6.0-macos, net6.0-windows, net7.0, net7.0-macos, net7.0-windows, net8.0, net8.0-browser, net8.0-macos, net8.0-windows, net9.0, net9.0-browser, net9.0-macos, net9.0-windows, net10.0, net10.0-browser, net10.0-macos, net10.0-windows.
.NET Framework: net40, net403, net45, net451, net452, net46, net461, net462, net463, net47, net471, net472, net48, net481.
See Also