sdk/samples/CrossTechnologySamples/RecipeViewer/recipeviewer/intefaceclasses/interfaceclasses.cs

   1 // THIS CODE AND INFORMATION IS PROVIDED "AS IS" WITHOUT WARRANTY OF
   2 // ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING BUT NOT LIMITED TO
   3 // THE IMPLIED WARRANTIES OF MERCHANTABILITY AND/OR FITNESS FOR A
   4 // PARTICULAR PURPOSE.
   5 //
   6 // Copyright (c) Microsoft Corporation. All rights reserved.
   7 using System;
   8 using System.Collections;
   9 using System.Collections.Generic;
  10 using System.Xml;
  11 using System.IO;
  12
  13 namespace Microsoft.Samples.RecipeCatalog
  14 {
  15     public enum RecipeAttachmentType
  16     {
  17         Unknown,
  18         Photo,
  19         Video
  20     }
  21
  22     public interface IRecipeAttachment
  23     {
  24
  25         RecipeAttachmentType Type
  26         {
  27             get;
  28         }
  29
  30         String Name
  31         {
  32             get;
  33         }
  34
  35         String Key
  36         {
  37             get;
  38         }
  39
  40         Stream AttachmentStream
  41         {
  42             get;
  43         }
  44     }
  45
  46     public interface IRecipeAttachmentCollection : IEnumerable<IRecipeAttachment>
  47     {
  48         int Length
  49         {
  50             get;
  51         }
  52
  53         IRecipeAttachment this[String key]
  54         {
  55             get;
  56         }
  57     }
  58
  59     public interface IRecipe
  60     {
  61         String Title
  62         {
  63             get;
  64         }
  65
  66         int Rating
  67         {
  68             get;
  69         }
  70
  71         String[] Keywords
  72         {
  73             get;
  74         }
  75
  76         XmlDocument RecipeXml
  77         {
  78             get;
  79         }
  80
  81         string Key
  82         {
  83             get;
  84         }
  85
  86         IRecipeAttachmentCollection Attachments
  87         {
  88             get;
  89         }
  90     }
  91
  92     public interface IRecipeCollection : IEnumerator<IRecipe>, IEnumerable
  93     {
  94         int Length
  95         {
  96             get;
  97         }
  98
  99         IRecipe this[String key]
 100         {
 101             get;
 102
 103         }
 104
 105         string AddRecipe(XmlReader recipeDoc);
 106         IRecipeCollection Find(string[] keyword);
 107     }
 108 }