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

   1 //
   2 // System.Xml.XmlProcessingInstruction
   3 //
   4 // Author:
   5 //   Kral Ferch <kral_ferch@hotmail.com>
   6 //
   7 // (C) 2002 Kral Ferch
   8 //
   9
  10 using System;
  11
  12 namespace System.Xml
  13 {
  14         public class XmlProcessingInstruction : XmlLinkedNode
  15         {
  16                 string target;
  17                 string data;
  18
  19                 #region Constructors
  20
  21                 protected internal XmlProcessingInstruction (string target, string data, XmlDocument doc) : base(doc)
  22                 {
  23                         if (data == null)
  24                                 data = String.Empty;
  25
  26                         this.target = target;
  27                         this.data = data;
  28                 }
  29
  30                 #endregion
  31
  32                 #region Properties
  33
  34                 public string Data
  35                 {
  36                         get { return data; }
  37
  38                         set { data = value; }
  39                 }
  40
  41                 public override string InnerText
  42                 {
  43                         get { return Data; }
  44                         set { data = value; }
  45                 }
  46
  47                 public override string LocalName
  48                 {
  49                         get { return target; }
  50                 }
  51
  52                 public override string Name
  53                 {
  54                         get { return target; }
  55                 }
  56
  57                 public override XmlNodeType NodeType
  58                 {
  59                         get { return XmlNodeType.ProcessingInstruction; }
  60                 }
  61
  62                 public string Target
  63                 {
  64                         get { return target; }
  65                 }
  66
  67                 public override string Value
  68                 {
  69                         get { return data; }
  70                         set {
  71                                 if (this.IsReadOnly)
  72                                         throw new ArgumentException ("This node is read-only.");
  73                                 else
  74                                         data = value;
  75                         }
  76                 }
  77
  78                 #endregion
  79
  80                 #region Methods
  81
  82                 public override XmlNode CloneNode (bool deep)
  83                 {
  84                         return new XmlProcessingInstruction (target, data, OwnerDocument);
  85                 }
  86
  87                 public override void WriteContentTo (XmlWriter w) { }
  88
  89                 public override void WriteTo (XmlWriter w)
  90                 {
  91                         w.WriteProcessingInstruction (target, data);
  92                 }
  93
  94                 #endregion
  95         }
  96 }