Esempi in C# (CSharp) per RentCarsServerCore UserStringsSql.IsNameTaken

Esempio n. 1

        public bool IsNameTaken(string name)
        {
            if (name.Equals(""))
            {
                throw new ArgumentOutOfRangeException();
            }
            DataTable dt    = new DataTable();
            int       taken = 0;

            using (SqlCommand command = new SqlCommand())
            {
                dt = GetMultipleQuery(UserStringsSql.IsNameTaken(name));
            }
            foreach (DataRow ms in dt.Rows)
            {
                taken = int.Parse(ms[0].ToString());
            }

            if (taken == 0)
            {
                return(false);
            }
            else
            {
                return(true);
            }
        }