Xceed DataGrid for WPF v7.2 Documentation
GroupExpansionChangingEventHandler Delegate


Xceed.Wpf.DataGrid Assembly > Xceed.Wpf.DataGrid Namespace : GroupExpansionChangingEventHandler Delegate
Represents the method that will handle the GroupCollapsing and GroupExpanding events.
Syntax
'Declaration
 
Public Delegate Sub GroupExpansionChangingEventHandler( _
   ByVal sender As Object, _
   ByVal e As GroupExpansionChangingEventArgs _
) 
'Usage
 
Dim instance As New GroupExpansionChangingEventHandler(AddressOf HandlerMethod)
public delegate void GroupExpansionChangingEventHandler( 
   object sender,
   GroupExpansionChangingEventArgs e
)

Parameters

sender
e
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

Reference

GroupExpansionChangingEventHandler Members
Xceed.Wpf.DataGrid Namespace