SQLserver 2005应该调用什么存储过程才可以在新建用户时不让“强制实施密码策略”打上勾？解决方案

 public bool AddUser(string cUserName,string Password,string DB)        {            System.Data.SqlClient.SqlConnection oCon=new System.Data.SqlClient.SqlConnection("data source=.;initial catalog=master;password=123456;persist security info=True;user id=sa");            try            {                oCon.Open();             }            catch            {                return false;            }            System.Data.SqlClient.SqlCommand oAddUser=new System.Data.SqlClient.SqlCommand();            oAddUser.CommandType=System.Data.CommandType.Text;             oAddUser.Connection=oCon;            oAddUser.CommandText="exec sp_addlogin '"+cUserName+"','"+Password+"','"+DB+"'";            int i=oAddUser.ExecuteNonQuery();             if(i==0)            {                return false;            }            else            {                return true;            }        }        private void button1_Click(object sender, EventArgs e)        {            AddUser("abcde","1234","master");        }

CREATE LOGIN [BaseUser] WITH PASSWord=N'baseuser',DEFAULT_DATABASE=[TRS],CHECK_EXPIRATION=OFF, CHECK_POLICY=OFFGO
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这该怎么用在C#代码里面啊？