OnAfterDropDown Method (UltraCombo)

Called after list is dropped down

Syntax

Visual Basic

'Declaration
 
Protected Overridable Sub OnAfterDropDown( _
   ByVal e As EventArgs _
) 

C#

protected virtual void OnAfterDropDown( 
   EventArgs e
)

Parameters

e

An System.EventArgs that contains the event data.

Example

Following code writes out text indicating that the UltraCombo has dropped down its drop-down.

For an overview of how to handle events in Visual Basic or Visual C#, see Event Handlers in Visual Basic and Visual C#. For specific information and code examples illustrating how to consume events in your application, see Consuming Events in the .NET Framework Developer's Guide.

Visual Basic

Imports Infragistics.Shared
Imports Infragistics.Win
Imports Infragistics.Win.UltraWinGrid
Imports System.Diagnostics

  Private Sub UltraCombo1_AfterDropDown(ByVal sender As Object, ByVal e As System.EventArgs) Handles ultraCombo1.AfterDropDown

      Debug.WriteLine("AfterDropDown: " & "UltraCombo's drop down has just droppedn down.")

  End Sub

C#

using Infragistics.Shared;
using Infragistics.Win;
using Infragistics.Win.UltraWinGrid;
using System.Diagnostics;

private void ultraCombo1_AfterDropDown(object sender, System.EventArgs e)
{

	Debug.WriteLine( "AfterDropDown: " + "UltraCombo's drop down has just dropped down." );

}

Requirements

Target Platforms: Windows 10, Windows 8.1, Windows 8, Windows 7, Windows Server 2012, 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