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=OFF
GO

------解决方案--------------------

探讨

这该怎么用在C#代码里面啊？