OlkListBoxClass.BeforeUpdate Event

This is a .NET class or a member of a .NET class created when processing a COM coclass that is required by managed code for interoperability with the corresponding COM object. Use this class only when you have to access an earlier event in this class that has been subsequently extended in a later version of Outlook. Otherwise, use the .NET interface derived from the COM coclass. For information about the .NET interface, see OlkListBox.

Namespace:  Microsoft.Office.Interop.Outlook
Assembly:  Microsoft.Office.Interop.Outlook (in Microsoft.Office.Interop.Outlook.dll)

Syntax

'Declaration
Public Overridable Event BeforeUpdate As OlkListBoxEvents_BeforeUpdateEventHandler
'Usage
Dim instance As OlkListBoxClass
Dim handler As OlkListBoxEvents_BeforeUpdateEventHandler

AddHandler instance.BeforeUpdate, handler
public virtual event OlkListBoxEvents_BeforeUpdateEventHandler BeforeUpdate

Implements

OlkListBoxEvents_Event.BeforeUpdate

See Also

Reference

OlkListBoxClass Class

OlkListBoxClass Members

Microsoft.Office.Interop.Outlook Namespace