1
#pragma warning disable 1591
2//------------------------------------------------------------------------------
3// <auto-generated>
4// 此代码由工具生成。
5// 运行库版本:2.0.50727.1433
6//
7// 对此文件的更改可能会导致不正确的行为，并且如果
8// 重新生成代码，这些更改将会丢失。
9// </auto-generated>
10//------------------------------------------------------------------------------
11
12namespace MvcArticleDemo.Models
13
...{
14
using System.Data.Linq;
15 using System.Data.Linq.Mapping;
16 using System.Data;
17 using System.Collections.Generic;
18 using System.Reflection;
19 using System.Linq;
20 using System.Linq.Expressions;
21 using System.ComponentModel;
22 using System;
23
24
25 [System.Data.Linq.Mapping.DatabaseAttribute(Name="ArticleDemo")]
26 public partial class ArticleDemoDataContext : System.Data.Linq.DataContext
27
...{
28
29 private static System.Data.Linq.Mapping.MappingSource mappingSource = new AttributeMappingSource();
30
31 Extensibility Method Definitions#region Extensibility Method Definitions
32 partial void OnCreated();
33 partial void InsertCategories(Categories instance);
34 partial void UpdateCategories(Categories instance);
35 partial void DeleteCategories(Categories instance);
36 partial void InsertArticle(Article instance);
37 partial void UpdateArticle(Article instance);
38 partial void DeleteArticle(Article instance);
39
#endregion
40
41 public ArticleDemoDataContext() :
42 base(global::System.Configuration.ConfigurationManager.ConnectionStrings["ArticleDemoConnectionString"].ConnectionString, mappingSource)
43 ...{
44 OnCreated();
45 }
46
47 public ArticleDemoDataContext(string connection) :
48 base(connection, mappingSource)
49 ...{
50 OnCreated();
51 }
52
53 public ArticleDemoDataContext(System.Data.IDbConnection connection) :
54 base(connection, mappingSource)
55 ...{
56 OnCreated();
57 }
58
59 public ArticleDemoDataContext(string connection, System.Data.Linq.Mapping.MappingSource mappingSource) :
60 base(connection, mappingSource)
61 ...{
62 OnCreated();
63 }
64
65 public ArticleDemoDataContext(System.Data.IDbConnection connection, System.Data.Linq.Mapping.MappingSource mappingSource) :
66 base(connection, mappingSource)
67 ...{
68 OnCreated();
69 }
70
71 public System.Data.Linq.Table<Categories> Categories
72 ...{
73 get
74 ...{
75 return this.GetTable<Categories>();
76 }
77 }
78
79 public System.Data.Linq.Table<Article> Article
80 ...{
81 get
82 ...{
83 return this.GetTable<Article>();
84 }
85 }
86 }
87
88 [Table(Name="dbo.Categories")]
89 public partial class Categories : INotifyPropertyChanging, INotifyPropertyChanged
90 ...{
91
92 private static PropertyChangingEventArgs emptyChangingEventArgs = new PropertyChangingEventArgs(String.Empty);
93
94 private int _ID;
95
96 private string _CategoryName;
97
98 private EntitySet<Article> _Article;
99
100 Extensibility Method Definitions#region Extensibility Method Definitions
101 partial void OnLoaded();
102 partial void OnValidate(System.Data.Linq.ChangeAction action);
103 partial void OnCreated();
104 partial void OnIDChanging(int value);
105 partial void OnIDChanged();
106 partial void OnCategoryNameChanging(string value);
107 partial void OnCategoryNameChanged();
108 #endregion
109
110 public Categories()
111 ...{
112 this._Article = new EntitySet<Article>(new Action<Article>(this.attach_Article), new Action<Article>(this.detach_Article));
113 OnCreated();
114 }
115
116 [Column(Storage="_ID", AutoSync=AutoSync.OnInsert, DbType="Int NOT NULL IDENTITY", IsPrimaryKey=true, IsDbGenerated=true)]
117 public int ID
118 ...{
119 get
120 ...{
121 return this._ID;
122 }
123 set
124 ...{
125 if ((this._ID != value))
126 ...{
127 this.OnIDChanging(value);
128 this.SendPropertyChanging();
129 this._ID = value;
130 this.SendPropertyChanged("ID");
131 this.OnIDChanged();
132 }
133 }
134 }
135
136 [Column(Storage="_CategoryName", DbType="NVarChar(50)")]
137 public string CategoryName
138 ...{
139 get
140 ...{
141 return this._CategoryName;
142 }
143 set
144 ...{
145 if ((this._CategoryName != value))
146 ...{
147 this.OnCategoryNameChanging(value);
148 this.SendPropertyChanging();
149 this._CategoryName = value;
150 this.SendPropertyChanged("CategoryName");
151 this.OnCategoryNameChanged();
152 }
153 }
154 }
155
156 [Association(Name="Categories_Article", Storage="_Article", OtherKey="CategoryID")]
157 public EntitySet<Article> Article
158 ...{
159 get
160 ...{
161 return this._Article;
162 }
163 set
164 ...{
165 this._Article.Assign(value);
166 }
167 }
168
169 public event PropertyChangingEventHandler PropertyChanging;
170
171 public event PropertyChangedEventHandler PropertyChanged;
172
173 protected virtual void SendPropertyChanging()
174 ...{
175 if ((this.PropertyChanging != null))
176 ...{
177 this.PropertyChanging(this, emptyChangingEventArgs);
178 }
179 }
180
181 protected virtual void SendPropertyChanged(String propertyName)
182 ...{
183 if ((this.PropertyChanged != null))
184 ...{
185 this.PropertyChanged(this, new PropertyChangedEventArgs(propertyName));
186 }
187 }
188
189 private void attach_Article(Article entity)
190 ...{
191 this.SendPropertyChanging();
192 entity.Categories = this;
193 }
194
195 private void detach_Article(Article entity)
196 ...{
197 this.SendPropertyChanging();
198 entity.Categories = null;
199 }
200 }
201
202 [Table(Name="dbo.Article")]
203 public partial class Article : INotifyPropertyChanging, INotifyPropertyChanged
204 ...{
205
206 private static PropertyChangingEventArgs emptyChangingEventArgs = new PropertyChangingEventArgs(String.Empty);
207
208 private int _ID;
209
210 private int _CategoryID;
211
212 private string _ArticleName;
213
214 private string _ArticleContent;
215
216 private System.Nullable<System.DateTime> _Date;
217
218 private EntityRef<Categories> _Categories;
219
220 Extensibility Method Definitions#region Extensibility Method Definitions
221 partial void OnLoaded();
222 partial void OnValidate(System.Data.Linq.ChangeAction action);
223 partial void OnCreated();
224 partial void OnIDChanging(int value);
225 partial void OnIDChanged();
226 partial void OnCategoryIDChanging(int value);
227 partial void OnCategoryIDChanged();
228 partial void OnArticleNameChanging(string value);
229 partial void OnArticleNameChanged();
230 partial void OnArticleContentChanging(string value);
231 partial void OnArticleContentChanged();
232 partial void OnDateChanging(System.Nullable<System.DateTime> value);
233 partial void OnDateChanged();
234 #endregion
235
236 public Article()
237 ...{
238 this._Categories = default(EntityRef<Categories>);
239 OnCreated();
240 }
241
242 [Column(Storage="_ID", AutoSync=AutoSync.OnInsert, DbType="Int NOT NULL IDENTITY", IsPrimaryKey=true, IsDbGenerated=true)]
243 public int ID
244 ...{
245 get
246 ...{
247 return this._ID;
248 }
249 set
250 ...{
251 if ((this._ID != value))
252 ...{
253 this.OnIDChanging(value);
254 this.SendPropertyChanging();
255 this._ID = value;
256 this.SendPropertyChanged("ID");
257 this.OnIDChanged();
258 }
259 }
260 }
261
262 [Column(Storage="_CategoryID", DbType="Int NOT NULL")]
263 public int CategoryID
264 ...{
265 get
266 ...{
267 return this._CategoryID;
268 }
269 set
270 ...{
271 if ((this._CategoryID != value))
272 ...{
273 if (this._Categories.HasLoadedOrAssignedValue)
274 ...{
275 throw new System.Data.Linq.ForeignKeyReferenceAlreadyHasValueException();
276 }
277 this.OnCategoryIDChanging(value);
278 this.SendPropertyChanging();
279 this._CategoryID = value;
280 this.SendPropertyChanged("CategoryID");
281 this.OnCategoryIDChanged();
282 }
283 }
284 }
285
286 [Column(Storage="_ArticleName", DbType="NVarChar(50)")]
287 public string ArticleName
288 ...{
289 get
290 ...{
291 return this._ArticleName;
292 }
293 set
294 ...{
295 if ((this._ArticleName != value))
296 ...{
297 this.OnArticleNameChanging(value);
