C# (CSharp) DAL Database.GetDataReader Beispiele

Beispiel #1

        public string getadminPwd(string username)
        {
            string        sql = "select * from admin where username='******'";
            SqlDataReader dr  = db.GetDataReader(sql);

            if (dr.Read())
            {
                return(dr[2].ToString().Trim());
            }
            else
            {
                return(null);
            }
        }