如何使用VSTO从outlook的通讯组列表中获取电子邮件地址

using Outlook = Microsoft.Office.Interop.Outlook;

private void ThisAddIn_Startup(object sender, System.EventArgs e)
{
    Outlook.Application outlookApp = this.Application;
    Outlook.NameSpace outlookNamespace = outlookApp.GetNamespace("MAPI");

    // 获取通讯组列表
    Outlook.AddressLists addressLists = outlookNamespace.AddressLists;
    Outlook.AddressList addressList = addressLists["通讯组列表名称"];

    // 遍历通讯组中的联系人
    foreach (Outlook.AddressEntry addressEntry in addressList.AddressEntries)
    {
        if (addressEntry.AddressEntryUserType == Outlook.OlAddressEntryUserType.olExchangeUserAddressEntry ||
            addressEntry.AddressEntryUserType == Outlook.OlAddressEntryUserType.olExchangeRemoteUserAddressEntry)
        {
            Outlook.ExchangeUser exchangeUser = addressEntry.GetExchangeUser();
            string emailAddress = exchangeUser.PrimarySmtpAddress;
            // 在这里可以对获取到的电子邮件地址进行处理
        }
    }
}