'Declaration
 
Protected Friend Overrides Sub UpdateSelection( _
   ByVal item As NListBoxItem _
) 

'Usage
 
Dim instance As NActionListSplitButtonListBox
Dim item As NListBoxItem
 
instance.UpdateSelection(item)

protected internal override void UpdateSelection( 
   NListBoxItem item
)

Parameters

item

Target Platforms: Windows 11, Windows 10, Windows 7, Windows Server 2019, Windows Server 2016, Windows Server 2012 R2, Windows Server 2012, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later)

Reference

NActionListSplitButtonListBox Class
NActionListSplitButtonListBox Members