'Declaration
 
Protected Overrides Sub OnDropDownOpened( _

   ByVal e As EventArgs _

) 

'Usage
 
Dim instance As MultiColumnComboBox

Dim e As EventArgs

 

instance.OnDropDownOpened(e)

protected override void OnDropDownOpened( 

   EventArgs e

)

Parameters

e

An EventArgs that contains the event data..

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

MultiColumnComboBox Class
MultiColumnComboBox Members
Base Implementation in OnDropDownOpened