Protected Overridable Sub OnColumnsCollectionChanged( _
   ByVal sender As Object, _
   ByVal e As NotifyCollectionChangedEventArgs _
) 

Dim instance As UXDataComboBox
Dim sender As Object
Dim e As NotifyCollectionChangedEventArgs
 
instance.OnColumnsCollectionChanged(sender, e)

protected virtual void OnColumnsCollectionChanged( 
   object sender,
   NotifyCollectionChangedEventArgs e
)

protected:
virtual void OnColumnsCollectionChanged( 
   Object^ sender,
   NotifyCollectionChangedEventArgs^ e
) 

Parameters

sender

e

NotifyCollectionChangedEventArgs that contains the event data

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

UXDataComboBox Class
UXDataComboBox Members