onLoad Event

This event can be hooked up at design-time or at run-time

Ribbon.xml

<customUI xlmns="schemas.microsoft.com/office/2009/07/customui">

onLoad="Ribbon_OnLoad"

<ribbon>

<commands>

Ribbon.cs

' C#

internal class Ribbon

{

public static void Ribbon_OnLoad(Microsoft.Office.Core.IRibbonUI ribbonUI)

{

// keep a reference to you can refresh the ribbon at run-time

this.ribbon = ribbonUI

}

}

At Runtime

' C#

public void Ribbon_Load(object sender,

RibbonControlEventArgs e)

{

}

this.Load += new Microsoft.Office.Tools.Ribbon.RibbonUIEventHandler(this.Ribbon_Load);