mcs/class/referencesource/System/net/System/Net/mail/AlternateView.cs

   1 using System;
   2 using System.IO;
   3 using System.Net.Mime;
   4 using System.Text;
   5
   6 namespace System.Net.Mail
   7 {
   8     public class AlternateView : AttachmentBase
   9     {
  10         private LinkedResourceCollection linkedResources;
  11
  12         internal AlternateView()
  13         { }
  14
  15
  16         public AlternateView(string fileName) :
  17             base(fileName)
  18         { }
  19
  20         public AlternateView(string fileName, string mediaType) :
  21             base(fileName, mediaType)
  22         { }
  23
  24         public AlternateView(string fileName, ContentType contentType) :
  25             base(fileName, contentType)
  26         { }
  27
  28         public AlternateView(Stream contentStream) :
  29             base(contentStream)
  30         { }
  31
  32         public AlternateView(Stream contentStream, string mediaType) :
  33             base(contentStream, mediaType)
  34         { }
  35
  36         public AlternateView(Stream contentStream, ContentType contentType) :
  37             base(contentStream, contentType)
  38         { }
  39
  40         public LinkedResourceCollection LinkedResources
  41         {
  42             get
  43             {
  44                 if (disposed) {
  45                     throw new ObjectDisposedException(this.GetType().FullName);
  46                 }
  47
  48
  49                 if (linkedResources == null)
  50                 {
  51                     linkedResources = new LinkedResourceCollection();
  52                 }
  53                 return linkedResources;
  54             }
  55         }
  56
  57         public Uri BaseUri
  58         {
  59             get
  60             {
  61                 return ContentLocation;
  62             }
  63
  64             set
  65             {
  66                 ContentLocation = value;
  67             }
  68         }
  69
  70         public static AlternateView CreateAlternateViewFromString(string content){
  71             AlternateView a = new AlternateView();
  72             a.SetContentFromString(content, null, String.Empty);
  73             return a;
  74         }
  75
  76         public static AlternateView CreateAlternateViewFromString(string content, Encoding contentEncoding, string mediaType){
  77             AlternateView a = new AlternateView();
  78             a.SetContentFromString(content, contentEncoding, mediaType);
  79             return a;
  80         }
  81
  82         public static AlternateView CreateAlternateViewFromString(string content, ContentType contentType){
  83             AlternateView a = new AlternateView();
  84             a.SetContentFromString(content, contentType);
  85             return a;
  86         }
  87
  88         protected override void Dispose(bool disposing)
  89         {
  90             if(disposed){
  91                 return;
  92             }
  93
  94             if (disposing && linkedResources != null)
  95             {
  96                 linkedResources.Dispose();
  97             }
  98             base.Dispose(disposing);
  99         }
 100     }
 101 }