'Declaration
 
<NullableContextAttribute(2)>
Protected Overrides Sub OnItemsSourceChanged( _
   ByVal oldValue As IEnumerable, _
   ByVal newValue As IEnumerable _
) 

'Usage
 
Dim instance As DataGridControl
Dim oldValue As IEnumerable
Dim newValue As IEnumerable
 
instance.OnItemsSourceChanged(oldValue, newValue)

[NullableContext(2)]
protected override void OnItemsSourceChanged( 
   IEnumerable? oldValue,
   IEnumerable? newValue
)

Parameters

oldValue

Old value of the ItemsSource property.

newValue

New value of the ItemsSource property.

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

DataGridControl Class
DataGridControl Members
Base Implementation in OnItemsSourceChanged