mcs/class/ByteFX.Data/mysqlclient/Exception.cs

   1 // ByteFX.Data data access components for .Net
   2 // Copyright (C) 2002-2003  ByteFX, Inc.
   3 //
   4 // This library is free software; you can redistribute it and/or
   5 // modify it under the terms of the GNU Lesser General Public
   6 // License as published by the Free Software Foundation; either
   7 // version 2.1 of the License, or (at your option) any later version.
   8 //
   9 // This library is distributed in the hope that it will be useful,
  10 // but WITHOUT ANY WARRANTY; without even the implied warranty of
  11 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  12 // Lesser General Public License for more details.
  13 //
  14 // You should have received a copy of the GNU Lesser General Public
  15 // License along with this library; if not, write to the Free Software
  16 // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  17
  18 using System;
  19 using System.Runtime.Serialization;
  20
  21 namespace ByteFX.Data.MySqlClient
  22 {
  23         /// <summary>
  24         /// The exception that is thrown when MySQL returns an error. This class cannot be inherited.
  25         /// </summary>
  26         /// <include file='docs/MySqlException.xml' path='MyDocs/MyMembers[@name="Class"]/*'/>
  27         [Serializable]
  28         public sealed class MySqlException : SystemException
  29         {
  30                 private int     errorCode;
  31
  32                 internal MySqlException(string msg) : base(msg)
  33                 {
  34                 }
  35
  36                 internal MySqlException( string msg, Exception ex ) : base(msg, ex)
  37                 {
  38                 }
  39
  40                 internal MySqlException()
  41                 {
  42                 }
  43
  44                 internal MySqlException(string msg, int errno) : base(msg)
  45                 {
  46                         errorCode = errno;
  47                 }
  48
  49                 internal MySqlException(SerializationInfo info,
  50                                         StreamingContext context) : base(info, context)
  51                 {
  52                 }
  53
  54                 /// <summary>
  55                 /// Gets a number that identifies the type of error.
  56                 /// </summary>
  57                 public int Number
  58                 {
  59                         get { return errorCode; }
  60                 }
  61
  62         }
  63 }