正在连接Outlook 2010公用文件夹

Question

我正在尝试使用C#（Visual Studio 2010）连接到Outlook 2010中的公用文件夹。我从微软网站复制了以下代码：

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using Outlook = Microsoft.Office.Interop.Outlook;
namespace ConsoleApplication1
{
    class Program
    {
        static void Main(string[] args)
        {
            // TODO: Add code here to start the application.
            Outlook._Application olApp = new Outlook.ApplicationClass();
            Outlook._NameSpace olNS = olApp.GetNamespace("MAPI"); Outlook._Folders oFolders;
            oFolders = olNS.Folders;
            Outlook.MAPIFolder oPublicFolder = oFolders["Public Folders"];
            oFolders = oPublicFolder.Folders;
            Outlook.MAPIFolder oAllPFolder = oFolders["All Public Folders"];
            oFolders = oAllPFolder.Folders;
            Outlook.MAPIFolder oMyFolder = oFolders["My Public Folder"];
            Console.Write(oMyFolder.Name);
        }
    }
}

我的问题是"ApplicationClass"被划了红线，我不知道我忘记了什么或做错了什么。这是一张带有错误消息的屏幕截图。

Answer 1

您需要使用接口

Microsoft.Office.Interop.Outlook.Application outlook = new Microsoft.Office.Interop.Outlook.Application()

或禁用嵌入此程序集的互操作类型（引用->Microsoft.Office.Interop.Outlook（右键单击）->属性->将"嵌入互操作类型"设置为False）

Answer 2

更改行

Outlook._Application olApp = new Outlook.ApplicationClass();

至

Outlook._Application olApp = new Outlook._Application();