'Declaration Public Event DetailsCollapsed As DetailsExpansionChangedEventHandler
'Usage Dim instance As DataGridControl Dim handler As DetailsExpansionChangedEventHandler AddHandler instance.DetailsCollapsed, handler
public event DetailsExpansionChangedEventHandler DetailsCollapsed
Event Data
The event handler receives an argument of type DetailsExpansionChangedEventArgs containing data related to this event. The following DetailsExpansionChangedEventArgs properties provide information specific to this event.
| Property | Description |
|---|---|
| DataGridContext | Gets the DataGridContext of the master data item. |
| Handled | (Inherited from System.Windows.RoutedEventArgs) |
| IsExpanded | Gets a value that indicates if the detail grid was expanded (true), or collapsed (false). |
| MasterItem | Gets the data item whose detail grid was expanded or collapsed. |
| OriginalSource | (Inherited from System.Windows.RoutedEventArgs) |
| RoutedEvent | (Inherited from System.Windows.RoutedEventArgs) |
| Source | (Inherited from System.Windows.RoutedEventArgs) |
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