public DetailsExpansionChangedEventArgs( 
   RoutedEvent routedEvent,
   object dataItem,
   DataGridContext dataGridContext,
   bool isExpanded
)

'Declaration
 
Public Function New( _
   ByVal routedEvent As RoutedEvent, _
   ByVal dataItem As Object, _
   ByVal dataGridContext As DataGridContext, _
   ByVal isExpanded As Boolean _
)

'Usage
 
Dim routedEvent As RoutedEvent
Dim dataItem As Object
Dim dataGridContext As DataGridContext
Dim isExpanded As Boolean
 
Dim instance As New DetailsExpansionChangedEventArgs(routedEvent, dataItem, dataGridContext, isExpanded)

Parameters

routedEvent

The routed event identifier.

dataItem

The data item whose detail grid was expanded or collapsed.

dataGridContext

The DataGridContext of the master data item.

isExpanded

true if the detail grid was expanded, false if it was collapsed.

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

Reference

DetailsExpansionChangedEventArgs Class
DetailsExpansionChangedEventArgs Members