'Declaration
 
Protected Overrides Sub OnSet( _
   ByVal index As Integer, _
   ByVal oldValue As Object, _
   ByVal newValue As Object _
) 

'Usage
 
Dim instance As CollectionWithEvents
Dim index As Integer
Dim oldValue As Object
Dim newValue As Object
 
instance.OnSet(index, oldValue, newValue)

protected override void OnSet( 
   int index,
   object oldValue,
   object newValue
)

protected: void OnSet( 
   int index,
   Object* oldValue,
   Object* newValue
) override 

protected:
void OnSet( 
   int index,
   Object^ oldValue,
   Object^ newValue
) override 

Parameters

index

oldValue

newValue

Target Platforms: 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

CollectionWithEvents Class
CollectionWithEvents Members
Base Implementation in OnSet