C# 对Outlook联系人的增、删、查 

注：定义变量

Outlook.Application myOlApp = new Outlook.ApplicationClass();
Outlook.NameSpace myNameSpace;
Outlook.MAPIFolder myFolder;

一、添加联系人

Outlook.ContactItem addItem = (Outlook.ContactItem)myOlApp.CreateItem(Outlook.OlItemType.olContactItem);
addItem.FirstName = "晶晶";
addItem.LastName = "李";
addItem.Email1Address = "sun@sohu.com";
addItem.Save();

二、删除联系人

Outlook.ContactItem contact =
    this.myOlApp.GetNamespace("MAPI").
GetDefaultFolder(Outlook.OlDefaultFolders.olFolderContacts).
Items.
Find(
string.Format("[LastName]='{0}' AND [FirstName]='{1}'",
lastName, firstName))
as Outlook.ContactItem;

if (contact != null)
{
    contact.Delete();
}

三、查询联系人

 myNameSpace = myOlApp.GetNamespace("MAPI");//得到MAPI的Session
            myFolder = myNameSpace.GetDefaultFolder(Outlook.OlDefaultFolders.olFolderContacts);// 获取默认的邮箱信息

            int iMailCount = myFolder.Items.Count;
            if (iMailCount > 0)
            {
                for (int k = 1; k <= iMailCount; k++)
                {
                    Outlook.ContactItem item = (Outlook.ContactItem)myFolder.Items[k];
                    if (!columnMobiles.Contains(item.MobileTelephoneNumber))//添加数据库不存在的联系人
                    {
                        string lastName = item.LastName;//姓
                        string firstName = item.FirstName;//名
                        string fullName = item.FullName;//全称
                        //string sex = item.Gender.ToString();//性别
                        string email = item.Email1Address + "," + item.Email2Address + "," + item.Email3Address;//Email
                        string job = item.JobTitle;//职务
                        string department = item.Department;//部门
                        string company = item.CompanyName;//单位
                        string mobile = item.MobileTelephoneNumber;//手机
                        string birthday = "";
                        if (!item.Birthday.ToString().Equals("4501-1-1 0:00:00"))
                            birthday = item.Birthday.ToString();//生日                   

                        //item.PagerNumber//寻呼机
                        string corFax = item.BusinessFaxNumber;//商务传真
                        string homePage = item.BusinessHomePage;//网页地址
                        string corPhone = item.BusinessTelephoneNumber;//商务电话
                        string corNation = item.BusinessAddressCountry;//国家
                        string corProvince = item.BusinessAddressState;//省
                        string corArea = item.BusinessAddressCity;//城市
                        string corAddress = item.BusinessAddressStreet;//地址
                        string corPostCode = item.BusinessAddressPostalCode;//邮政编码

                        string nation = item.HomeAddressCountry;//住宅国家
                        string province = item.HomeAddressState;//住宅省份
                        string area = item.HomeAddressCity;//住宅城市
                        string postCode = item.HomeAddressPostalCode;//住宅邮编
                        string address = item.HomeAddressStreet;//住宅地址
                        string handSet = item.HomeTelephoneNumber;//住宅电话
                        string fax = item.HomeFaxNumber;//住宅传真

                        //item.BusinessAddress//组合地址 (河北省衡水市安平县)
                        //item.FormDescription.Icon//不明确图片
                        //item.HasPicture//是否有图片
                        //item.HomeAddress//住宅地址
                        //item.PrimaryTelephoneNumber//主要电话
                        //item.ManagerName//经理名称

                        //执行添加
                        bool result = AssociateManager.AddAssociate(associate);

                        if (k == iMailCount)
                        {
                            MessageBox.Show("导入数据成功！", "系统提示", MessageBoxButtons.OK, MessageBoxIcon.Information);
                            this.Close();//关闭窗口
                        }
                    }
                }
            }
            else
                MessageBox.Show("对不起，没有导入的数据！", "系统提示", MessageBoxButtons.OK, MessageBoxIcon.Information);

转自: http://blog.csdn.net/as7616263/archive/2010/05/25/5623222.aspx