Domino之邮件

 Author:水如烟 

 

测试代码

Dim mail As New NewMail(session) mail.SendTo = session.UserNameObject.Abbreviated '就发送到自己邮箱 mail.Subject = "测试邮件发送" mail.Message = "这是一份测试邮件" mail.Attachment = "d:/word.txt;c:/bar.emf" Dim result As Boolean = mail.Send If result = True Then Console.WriteLine("发送时间:{0}", mail.PostedDate.ToString) Else Console.WriteLine("错误:{0}", mail.ErrMessage) End If '结果 '发送时间:2009-7-19 23:13:14

 

'在所有邮件中列出所有附件 Dim db As NotesDatabase = session.GetServerDbDirectory.OpenMailDatabase Dim view As NotesView = db.GetView("$All") Dim item As Mail Dim doc As NotesDocument For index As Integer = 0 To view.AllEntries.Count - 1 doc = view.GetNthDocument(index + 1) item = New Mail(doc) If String.IsNullOrEmpty(item.Attachment) Then Continue For Console.WriteLine("{0}", item.Attachment) Next

 

代码:

NewMail.vb 

Namespace LzmTW.Lotus.Framework Public Class NewMail Inherits MailItem ''' <summary> ''' 在当前用户邮箱写信 ''' </summary> Sub New(ByVal session As NotesSession) MyBase.New(session.GetServerDbDirectory.OpenMailDatabase.CreateDocument) End Sub ''' <summary> ''' 在指定邮箱写信 ''' </summary> Sub New(ByVal dbMail As NotesDatabase) MyBase.New(dbMail.CreateDocument) End Sub Private err As String = String.Empty Public ReadOnly Property ErrMessage() As String Get Return err End Get End Property ''' <summary> ''' 发送邮件 ''' </summary> Public Function Send() As Boolean Dim result As Boolean Try Me.CurrentDocument.Send(False, "") result = True err = String.Empty Catch ex As Exception err = ex.Message End Try Return result End Function ''' <summary> ''' 保存邮件 ''' </summary> Public Function Save() As Boolean Dim result As Boolean Try Me.CurrentDocument.Save(False, False) result = True err = String.Empty Catch ex As Exception err = ex.Message End Try Return result End Function End ClassEnd Namespace  

Mail.vb

Namespace LzmTW.Lotus.Framework Public Class Mail Inherits MailItem Sub New(ByVal item As NotesDocument) MyBase.New(item) Me.IsReadOnly = True End Sub ''' <summary> ''' 发送人 ''' </summary> Public ReadOnly Property From() As String Get Return Me.CurrentDocument.GetFirstItem("From").Text End Get End Property ''' <summary> ''' 解压附件至本地 ''' </summary> Public Sub ExtractFile(ByVal index As Integer, ByVal path As String) If Not Me.BodyIsRichText Then Return If index < 0 Then Return Dim rich As NotesRichTextItem = Me.CurrentBody.ConvertToNotesRichTextItem Dim embObjects As List(Of NotesEmbeddedObject) = rich.EmbeddedObjects If index > embObjects.Count - 1 Then Return embObjects(index).ExtractFile(path) End Sub End ClassEnd Namespace  

MailItem.vb

Namespace LzmTW.Lotus.Framework Public MustInherit Class MailItem Implements IDisposable Protected CurrentDocument As NotesDocument Protected CurrentBody As NotesItem Protected IsReadOnly As Boolean = False Protected BodyIsRichText As Boolean = False Sub New(ByVal item As NotesDocument) Me.CurrentDocument = item If Not Me.CurrentDocument.GetFirstItem("Body").comIsValid Then Me.CurrentDocument.CreateRichTextItem("Body") End If Me.CurrentBody = Me.CurrentDocument.GetFirstItem("Body") Me.BodyIsRichText = (Me.CurrentBody.type = IT_TYPE.RICHTEXT) End Sub ''' <summary> ''' 收件人。多人以";"(分号)分隔。 ''' </summary> Public Property SendTo() As String Get Return Me.CurrentDocument.GetFirstItem("SendTo").Text End Get Set(ByVal value As String) If Me.IsReadOnly Then Return Me.CurrentDocument.ReplaceItemValue("SendTo", Me.GetObjectForNotesItemValue(value)) End Set End Property ''' <summary> ''' 抄送。多人以";"(分号)分隔。 ''' </summary> Public Property CopyTo() As String Get Return Me.CurrentDocument.GetFirstItem("CopyTo").Text End Get Set(ByVal value As String) If Me.IsReadOnly Then Return Me.CurrentDocument.ReplaceItemValue("CopyTo", Me.GetObjectForNotesItemValue(value)) End Set End Property ''' <summary> ''' 密送。多人以";"(分号)分隔。 ''' </summary> Public Property BlindCopyTo() As String Get Return Me.CurrentDocument.GetFirstItem("BlindCopyTo").Text End Get Set(ByVal value As String) If Me.IsReadOnly Then Return Me.CurrentDocument.ReplaceItemValue("BlindCopyTo", Me.GetObjectForNotesItemValue(value)) End Set End Property ''' <summary> ''' 主题 ''' </summary> Public Property Subject() As String Get Return Me.CurrentDocument.GetFirstItem("Subject").Text End Get Set(ByVal value As String) If Me.IsReadOnly Then Return Me.CurrentDocument.ReplaceItemValue("Subject", New Object() {value}) End Set End Property ''' <summary> ''' 消息 ''' </summary> Public Property Message() As String Get Return Me.CurrentBody.Text End Get Set(ByVal value As String) If Me.IsReadOnly Then Return Me.CurrentDocument.ReplaceItemValue("Body", New Object() {value}) End Set End Property ''' <summary> ''' 附件。多文件以";"(分号)分隔。 ''' </summary> Public Property Attachment() As String Get Return Me.GetAttachment End Get Set(ByVal value As String) If Me.IsReadOnly Then Return Me.SetAttachment(value) End Set End Property ''' <summary> ''' 发送时间 ''' </summary> Public ReadOnly Property PostedDate() As Date Get Return CDate(Me.CurrentDocument.GetFirstItem("PostedDate").Text) End Get End Property Private Function GetObjectForNotesItemValue(ByVal value As String) As Object() If String.IsNullOrEmpty(value) Then Return Nothing Return value.Split(";"c) End Function Private Function GetAttachment() As String If Not Me.BodyIsRichText Then Return Nothing Dim list As New List(Of String) Dim rich As NotesRichTextItem rich = Me.CurrentBody.ConvertToNotesRichTextItem If Not rich.EmbeddedObjects Is Nothing Then For Each item As NotesEmbeddedObject In rich.EmbeddedObjects list.Add(item.Source) Next End If Return String.Join(";"c, list.ToArray) End Function Private Sub SetAttachment(ByVal value As String) If Not Me.BodyIsRichText Then Return If String.IsNullOrEmpty(value) Then Return Dim rich As NotesRichTextItem rich = Me.CurrentBody.ConvertToNotesRichTextItem For Each file As String In value.Split(";"c) rich.EmbedObject(EMBED_TYPE.EMBED_ATTACHMENT, Nothing, file, file) Next End Sub Private disposedValue As Boolean = False Protected Overridable Sub Dispose(ByVal disposing As Boolean) If Not Me.disposedValue Then If disposing Then Me.CurrentBody.Dispose() Me.CurrentDocument.Dispose() End If End If Me.disposedValue = True End Sub Public Sub Dispose() Implements IDisposable.Dispose Dispose(True) GC.SuppressFinalize(Me) End Sub End ClassEnd Namespace