Ejemplos de QCDBClient.ExecuteScalar en C# (CSharp)

Ejemplo n.º 1

        public override bool HasNextEvent()
        {
            DateTime now     = DateTime.Now;
            String   cmdText = String.Format(@"Select TOP 1 row_id FROM {0} WHERE status = {1} AND fire_time < {2} ",
                                             TableName, QCDBClient.EscapeString(Status_Live),
                                             QCDBClient.EscapeString(now.ToString()));

            return(DB.ExecuteScalar(cmdText) != null);
        }