"CDO.Appointment“在哪里？

Question

我正在使用VBExchange2005和已安装的Exchange Server2003，我发现了一些代码，它们使我能够连接到.NET并创建约会。问题是我找不到CDO。预约。我在哪里可以找到它并使下面的代码工作？我已经尝试了CDO和Outlook的所有示例。我相信下面的代码需要在Exchange环境中生成，并使用CDOEX.DLL？感谢您能给我的任何帮助或想法。谢谢

示例代码

sURL = "http://ExchangeServername/Exchange/testuser/calendar"

        Dim oCn As ADODB.Connection = New ADODB.Connection()

        'oCn.Provider = "exoledb.datasource";
   'I am using the below provider because I am in the client side 
    oCn.Provider = "MSDAIPP.DSO"

        oCn.Open(sURL, "testuser", "q1w2e3r4t5", 0)
        If oCn.State = 1 Then
            MsgBox("Good Connection")
        Else
            MsgBox("Bad Connection")
            Return
        End If

        Dim iConfg As CDO.Configuration = New CDO.Configuration()
        Dim oFields As ADODB.Fields

        oFields = iConfg.Fields
        oFields.Item(CDO.CdoCalendar.cdoTimeZoneIDURN).Value = CDO.CdoTimeZoneId.cdoAthens
        'oFields.Item(CDO.CdoConfiguration.cdoSendEmailAddress).Value = "test@test.com"
        oFields.Update()



        Dim oApp As CDO.Appointment = New CDO.Appointment()
         oApp.Configuration = iConfg
        oApp.StartTime = Convert.ToDateTime("10/11/2001 10:00:00 AM")
        oApp.EndTime = Convert.ToDateTime("10/11/2001 11:00:00 AM")
        oApp.Location = "My Location"
        oApp.Subject = "Test: Create Meeting in VB.NET"
        oApp.TextBody = "Hello..."

        '' Add recurring appointment
        '' Every Thursday starting today, and repeat 3 times.

        '' Save to the folder
        oApp.DataSource.SaveToContainer(sURL, , _
         ADODB.ConnectModeEnum.adModeReadWrite, _
         ADODB.RecordCreateOptionsEnum.adCreateNonCollection, _
         ADODB.RecordOpenOptionsEnum.adOpenSource, _
         "", "")

        oCn.Close()

        oApp = Nothing
        oCn = Nothing
        oFields = Nothing

Answer 1

CDO.Appointment确实是cdoex.dll (用于交换的协作数据对象)的一部分，它是随某些版本的Exchange、SPS和Office一起提供的。您可以在您的机器上下载并注册cdoex.dll，并在VB.Net应用程序中引用它。

这些帖子应该会有帮助：

• http://support.microsoft.com/kb/310557
• http://mrspeaker.webeisteddfod.com/2005/05/02/cdoex/

Answer 2

如果您在本地PC或服务器上找不到cdoex.dll的副本，请尝试以下下载：

http://www.google.nl/search?q=download+CDOEX.DLL