dgErrorClass enum | QSYS API Reference Guide

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Represents the different error classes generated as a result of Acceler8DB or Datagate/400 server errors.

Namespace: ASNA.DataGate.Common Assembly: ASNA.QSys.DataGate.Client.dll

Enum Values

Name	Description	Value
dgEC_Access	Represents an access error.	3
dgEC_APPC	Represents an APPC error.	10
dgEC_AS400CPF	Represents an AS400 CPF error.	16
dgEC_AS400CPI	Represents an AS400 CPI error.	18
dgEC_AS400DG8	Represents an AS400 DG8 error.	19
dgEC_AS400MCH	Represents an AS400 MCH error.	17
dgEC_Base	Represents a base error.	1
dgEC_CallParm	Represents a call parameter error.	8
dgEC_Catalog	Represents a catalog error.	2
dgEC_Command	Represents a command error.	13
dgEC_CommitCtl	Represents a commit control error.	20
dgEC_Compiler	Represents a compiler error.	5
dgEC_ExitPoints	Represents an exit points error.	22
dgEC_License	Represents a license error.	14
dgEC_Object	Represents an object error.	7
dgEC_Print	Represents a print error.	9
dgEC_Repository	Represents a repository error.	6
dgEC_SqlServer	Represents a SQL Server error.	21
dgEC_SSL	Represents an SSL error.	23
dgEC_Stream	Represents a stream error.	4
dgEC_Supervisor	Represents a supervisor error.	12
dgEC_System	Represents a system error.	15
dgEC_TCPIP	Represents a TCP/IP error.	11
dgEC_Unknown	Represents an unknown error.	0

Examples

  /* This code attempts to open a file exclusively. 
   * If it fails, we print out the IBM i exception responsible.
   * "dbFile" is of type FileAdapter. */ 
  dbFile.AccessMode = AccessMode.Write;
  dbFile.OpenAttributes.ShareTypes = ShareTypes.Exclusive;

  AdgDataSet dataSet = null;
  try
  {
      dbFile.Open(dataSet);
  }
  catch(dgException dgEx)
  {
      string msg;
      switch(dgEx.ErrorClass)
      {
          case dgErrorClass.dgEC_AS400CPF:
              msg = "CPF";
              break;
          case dgErrorClass.dgEC_AS400CPI:
              msg = "CPI";
              break;
          case dgErrorClass.dgEC_AS400DG8:
              msg = "DG8";
              break;
          case dgErrorClass.dgEC_AS400MCH:
              msg = "MCH";
              break;
          default:
              throw dgEx; /* Throw exception otherwise. */
      }
      /* Append the hexadecimal value of the SystemError to
       * form the classic name of the IBM i exception. */
      msg = msg + dgEx.SystemError.ToString("X");
      MessageBox.Show("iSeries threw exception " + msg + 
          " while opening file.", "iSeries exception.");
      /* Throw exception otherwise. */
      throw dgEx;
  }