共用方式為


Items.ItemChange Event (Outlook)

Occurs when an item in the specified collection is changed. This event is not available in Microsoft Visual Basic Scripting Edition (VBScript).

Syntax

expression .ItemChange(Item)

expression A variable that represents an Items object.

Parameters

Name

Required/Optional

Data Type

Description

Item

Required

Object

The item that was changed.

Example

This example uses the Start property of the AppointmentItem object to determine if the appointment starts after normal business hours. If it does, and if the Sensitivity property of the AppointmentItem object is not already set to olPrivate, the example offers to mark the appointment as private.

Public WithEvents myOlItems As Outlook.Items 
 
 
 
Public Sub Initialize_handler() 
 
 Set myOlItems = Application.GetNamespace("MAPI").GetDefaultFolder(olFolderCalendar).Items 
 
End Sub 
 
 
 
Private Sub myOlItems_ItemChange(ByVal Item As Object) 
 
Dim prompt As String 
 
 If VBA.Format(Item.Start, "h") >= "17" And Item.Sensitivity <> olPrivate Then 
 
 prompt = "Appointment occurs after hours. Mark it private?" 
 
 If MsgBox(prompt, vbYesNo + vbQuestion) = vbYes Then 
 
 Item.Sensitivity = olPrivate 
 
 Item.Display 
 
 End If 
 
 End If 
 
End Sub

See Also

Concepts

Items Object Members

Items Object