MySql.Data.MySqlClient.SchemaProvider.GetUsers C# (CSharp) Method

        public virtual DataTable GetUsers(string[] restrictions)
        {
            StringBuilder sb = new StringBuilder("SELECT Host, User FROM mysql.user");
            if (restrictions != null && restrictions.Length > 0)
                sb.AppendFormat(CultureInfo.InvariantCulture, " WHERE User LIKE '{0}'", restrictions[0]);

            MySqlDataAdapter da = new MySqlDataAdapter(sb.ToString(), connection);
            DataTable dt = new DataTable();
            da.Fill(dt);
            dt.TableName = "Users";
            dt.Columns[0].ColumnName = "HOST";
            dt.Columns[1].ColumnName = "USERNAME";

            return dt;
        }