mcs/class/System.XML/System.Xml/XmlException.cs

   1 //
   2 // XmlException.cs
   3 //
   4 // Author:
   5 //   Jason Diamond (jason@injektilo.org)
   6 //
   7 // (C) 2002 Jason Diamond  http://injektilo.org/
   8 //
   9
  10 using System;
  11 using System.Runtime.Serialization;
  12
  13 namespace System.Xml
  14 {
  15         [Serializable]
  16         public class XmlException : SystemException
  17         {
  18                 #region Fields
  19
  20                 int lineNumber;
  21                 int linePosition;
  22
  23                 #endregion
  24
  25                 #region Constructors
  26
  27 #if NET_1_0
  28 #else
  29                 public XmlException ()
  30                         : base ()
  31                 {
  32                 }
  33 #endif
  34                 public XmlException (string message, Exception innerException)
  35                         : base (message, innerException)
  36                 {
  37                 }
  38
  39                 protected XmlException (SerializationInfo info, StreamingContext context)
  40                         : base (info, context)
  41                 {
  42                         this.lineNumber = info.GetInt32 ("lineNumber");
  43                         this.linePosition = info.GetInt32 ("linePosition");
  44                 }
  45
  46 #if NET_1_0
  47                 internal XmlException (string message)
  48 #else
  49                 public XmlException (string message)
  50 #endif
  51                         : base (message)
  52                 {
  53                 }
  54
  55                 internal XmlException (IXmlLineInfo li, string message) : base (message)
  56                 {
  57                         if (li != null) {
  58                                 this.lineNumber = li.LineNumber;
  59                                 this.linePosition = li.LinePosition;
  60                         }
  61                 }
  62
  63 #if NET_1_0
  64                 internal XmlException (string message, int lineNumber, int linePosition)
  65 #else
  66                 public XmlException (string message, int lineNumber, int linePosition)
  67 #endif
  68                         : base (message)
  69                 {
  70                         this.lineNumber = lineNumber;
  71                         this.linePosition = linePosition;
  72                 }
  73
  74                 #endregion
  75
  76                 #region Properties
  77
  78                 public int LineNumber {
  79                         get { return lineNumber; }
  80                 }
  81
  82                 public int LinePosition {
  83                         get { return linePosition; }
  84                 }
  85
  86                 public override string Message {
  87                         get {
  88                                 if (lineNumber == 0)
  89                                         return base.Message;
  90
  91                                 return String.Format ("{0} Line {1}, position {2}.",
  92                                                       base.Message, lineNumber, linePosition);
  93                         }
  94                 }
  95
  96                 #endregion
  97
  98                 #region Methods
  99
 100                 public override void GetObjectData (SerializationInfo info, StreamingContext context)
 101                 {
 102                         base.GetObjectData (info, context);
 103                         info.AddValue ("lineNumber", lineNumber);
 104                         info.AddValue ("linePosition", linePosition);
 105                 }
 106
 107                 #endregion
 108         }
 109 }