【发布时间】:2018-12-24 16:54:27
【问题描述】:
我使用 VSTO VB.net 创建了一个 Outlook 插件。此 Outlook 插件用于选择电子邮件类别(受限、未分类或机密)。
在选择这些类别中的任何一个后,它应该反映在电子邮件正文的第一行,显示此电子邮件是受限/未分类还是机密。
当电子邮件正文为空时,此加载项工作正常。但是当电子邮件正文已经包含内容并且当我选择电子邮件类别时,它会清除电子邮件正文内容并写入电子邮件类别类型。
我正在尝试将电子邮件类别类型附加到电子邮件正文的第一行,并且当我更改类别类型时,它应该相应地更新。
谁能帮我指点一下。我是 VB.Net 的新手,我不想在没有任何试用工作的情况下发布任何问题。下面是我的代码。
Imports System.Windows.Forms
Imports Microsoft.Office.Tools.Ribbon
Public Class Ribbon1
Private Sub Ribbon1_Load(ByVal sender As System.Object, ByVal e As RibbonUIEventArgs) Handles MyBase.Load
End Sub
Private Sub Button1_Click(sender As Object, e As RibbonControlEventArgs)
Dim application As Outlook.Application = Globals.ThisAddIn.Application
Dim inspector As Outlook.Inspector = application.ActiveInspector
Dim mailItem As Outlook.MailItem = CType(inspector.CurrentItem, Outlook.MailItem)
mailItem.BodyFormat = Outlook.OlBodyFormat.olFormatHTML
mailItem.HTMLBody = "<i style=""color:red;""><b>" & "Message : Confidential" & "</b></i>" & mailItem.HTMLBody
End Sub
Private Sub Button3_Click(sender As Object, e As RibbonControlEventArgs)
Dim application As Outlook.Application = Globals.ThisAddIn.Application
Dim inspector As Outlook.Inspector = application.ActiveInspector
Dim mailItem As Outlook.MailItem = CType(inspector.CurrentItem, Outlook.MailItem)
mailItem.HTMLBody = "<i style=""color:maroon;""><b>" & "Message : Restricted" & "</b></i>" & mailItem.HTMLBody
End Sub
Private Sub Button2_Click(sender As Object, e As RibbonControlEventArgs)
Dim application As Outlook.Application = Globals.ThisAddIn.Application
Dim inspector As Outlook.Inspector = application.ActiveInspector
Dim mailItem As Outlook.MailItem = CType(inspector.CurrentItem, Outlook.MailItem)
mailItem.HTMLBody = "<i style=""color:silver;""><b>" & "Message : Unclassified" & "</b></i>" & mailItem.HTMLBody
End Sub
【问题讨论】: