C# C-希望在Outlook中添加/删除存储时捕获事件

我正在编写一个加载项，当通过数据文件管理菜单或AddStore/RemoveStore添加/删除PST时，需要记录该加载项。我一直很难找到关于如何捕捉这些事件的文档

非常感谢您的建议

谢谢， 拉里

编辑：这是我的伪代码，它不起作用：

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Xml.Linq;
using Outlook = Microsoft.Office.Interop.Outlook;
using Office = Microsoft.Office.Core;
using System.Windows.Forms;

namespace StoreTesting
{
    public partial class ThisAddIn
    {
        Outlook.Application olApp = new Outlook.ApplicationClass();
        Outlook.NameSpace ns;

        Outlook.Stores stores;
        int open;

        private void ThisAddIn_Startup(object sender, System.EventArgs e)
        {
            ns = olApp.GetNamespace("MAPI");


            stores = ns.Stores;
            open = 0;

            foreach (Outlook.MAPIFolder mf in stores.Session.Folders)
                if (mf.Store.IsDataFileStore)
                    open += 1;

            stores.StoreAdd += new Outlook.StoresEvents_12_StoreAddEventHandler(stores_StoreAdd);
            stores.BeforeStoreRemove += new Outlook.StoresEvents_12_BeforeStoreRemoveEventHandler(stores_BeforeStoreRemove);

        }

        void stores_BeforeStoreRemove(Outlook.Store Store, ref bool Cancel)
        {

            string rf = string.Format("{0}:{1} was removed", Store.DisplayName);
            MessageBox.Show(rf);
            open -= 1;
        }

        void stores_StoreAdd(Outlook.Store Store)
        {
            Outlook.MAPIFolder mf = ns.Folders.GetLast();
            string af = string.Format("{0} was added", mf.Name);
            MessageBox.Show(af);
            open += 1;
        }

        void ThisAddIn_Shutdown(object sender, System.EventArgs e)
        {
        }

        #region VSTO generated code

        /// <summary>
        /// Required method for Designer support - do not modify
        /// the contents of this method with the code editor.
        /// </summary>
        private void InternalStartup()
        {
            this.Startup += new System.EventHandler(ThisAddIn_Startup);
            this.Shutdown += new System.EventHandler(ThisAddIn_Shutdown);
        }

        #endregion
    }
}

Outlook会话对象有两个用于添加和删除pststore的事件-

StoreAdd 删除之前 无论何时添加或删除任何pst，您都可以订阅这些事件以获得认证。

如下所示：

...

    private void ThisAddInStartup(object sender, EventArgs e)
    {
        this.Application.Session.Stores.StoreAdd += StoreAddEventHandler;
        this.Application.Session.Stores.BeforeStoreRemove += BeforeStoreRemove;
    }

    private void StoreAddEventHandler(Store store)
    {
        if (store.IsDataFileStore)
        {
          //Do something.
        }
    }

    private void BeforeStoreRemove(Store store, ref bool cancel)
    {
        if (store.IsDataFileStore)
        {
            //Do something.
        }
    }

---

…

我已经编写了一个虚拟代码程序来测试这一点，但只有通过AddStore/RemoveStore函数和Open->Outlook Data File菜单选项才能获得成功。Kaplig：我已经订阅了这些事件，但是在使用DFM菜单时没有发生任何事情。我会发布我的虚拟代码，这样你就可以看到我指的是什么。谢谢，MLJ。几个月前我解决了这个问题。这只是我的打字错误。