sdk/samples/all in on code/Visual Studio 2008/CSLinqToEntities/School.Designer.cs

   1 //------------------------------------------------------------------------------
   2 // <auto-generated>
   3 //     This code was generated by a tool.
   4 //     Runtime Version:2.0.50727.3053
   5 //
   6 //     Changes to this file may cause incorrect behavior and will be lost if
   7 //     the code is regenerated.
   8 // </auto-generated>
   9 //------------------------------------------------------------------------------
  10
  11 [assembly: global::System.Data.Objects.DataClasses.EdmSchemaAttribute()]
  12 [assembly: global::System.Data.Objects.DataClasses.EdmRelationshipAttribute("SchoolModel", "FK_CourseGrade_Course", "Course", global::System.Data.Metadata.Edm.RelationshipMultiplicity.One, typeof(CSLinqToEntities.Course), "CourseGrade", global::System.Data.Metadata.Edm.RelationshipMultiplicity.Many, typeof(CSLinqToEntities.CourseGrade))]
  13 [assembly: global::System.Data.Objects.DataClasses.EdmRelationshipAttribute("SchoolModel", "FK_CourseGrade_Student", "Person", global::System.Data.Metadata.Edm.RelationshipMultiplicity.One, typeof(CSLinqToEntities.Person), "CourseGrade", global::System.Data.Metadata.Edm.RelationshipMultiplicity.Many, typeof(CSLinqToEntities.CourseGrade))]
  14 [assembly: global::System.Data.Objects.DataClasses.EdmRelationshipAttribute("SchoolModel", "CourseInstructor", "Course", global::System.Data.Metadata.Edm.RelationshipMultiplicity.Many, typeof(CSLinqToEntities.Course), "Person", global::System.Data.Metadata.Edm.RelationshipMultiplicity.Many, typeof(CSLinqToEntities.Person))]
  15
  16 // Original file name:
  17 // Generation date: 09/04/08 1:53:01 PM
  18 namespace CSLinqToEntities
  19 {
  20
  21     /// <summary>
  22     /// There are no comments for SchoolEntities in the schema.
  23     /// </summary>
  24     public partial class SchoolEntities : global::System.Data.Objects.ObjectContext
  25     {
  26         /// <summary>
  27         /// Initializes a new SchoolEntities object using the connection string found in the 'SchoolEntities' section of the application configuration file.
  28         /// </summary>
  29         public SchoolEntities() :
  30                 base("name=SchoolEntities", "SchoolEntities")
  31         {
  32             this.OnContextCreated();
  33         }
  34         /// <summary>
  35         /// Initialize a new SchoolEntities object.
  36         /// </summary>
  37         public SchoolEntities(string connectionString) :
  38                 base(connectionString, "SchoolEntities")
  39         {
  40             this.OnContextCreated();
  41         }
  42         /// <summary>
  43         /// Initialize a new SchoolEntities object.
  44         /// </summary>
  45         public SchoolEntities(global::System.Data.EntityClient.EntityConnection connection) :
  46                 base(connection, "SchoolEntities")
  47         {
  48             this.OnContextCreated();
  49         }
  50         partial void OnContextCreated();
  51         /// <summary>
  52         /// There are no comments for Course in the schema.
  53         /// </summary>
  54         public global::System.Data.Objects.ObjectQuery<Course> Course
  55         {
  56             get
  57             {
  58                 if ((this._Course == null))
  59                 {
  60                     this._Course = base.CreateQuery<Course>("[Course]");
  61                 }
  62                 return this._Course;
  63             }
  64         }
  65         private global::System.Data.Objects.ObjectQuery<Course> _Course;
  66         /// <summary>
  67         /// There are no comments for CourseGrade in the schema.
  68         /// </summary>
  69         public global::System.Data.Objects.ObjectQuery<CourseGrade> CourseGrade
  70         {
  71             get
  72             {
  73                 if ((this._CourseGrade == null))
  74                 {
  75                     this._CourseGrade = base.CreateQuery<CourseGrade>("[CourseGrade]");
  76                 }
  77                 return this._CourseGrade;
  78             }
  79         }
  80         private global::System.Data.Objects.ObjectQuery<CourseGrade> _CourseGrade;
  81         /// <summary>
  82         /// There are no comments for Person in the schema.
  83         /// </summary>
  84         public global::System.Data.Objects.ObjectQuery<Person> Person
  85         {
  86             get
  87             {
  88                 if ((this._Person == null))
  89                 {
  90                     this._Person = base.CreateQuery<Person>("[Person]");
  91                 }
  92                 return this._Person;
  93             }
  94         }
  95         private global::System.Data.Objects.ObjectQuery<Person> _Person;
  96         /// <summary>
  97         /// There are no comments for Course in the schema.
  98         /// </summary>
  99         public void AddToCourse(Course course)
 100         {
 101             base.AddObject("Course", course);
 102         }
 103         /// <summary>
 104         /// There are no comments for CourseGrade in the schema.
 105         /// </summary>
 106         public void AddToCourseGrade(CourseGrade courseGrade)
 107         {
 108             base.AddObject("CourseGrade", courseGrade);
 109         }
 110         /// <summary>
 111         /// There are no comments for Person in the schema.
 112         /// </summary>
 113         public void AddToPerson(Person person)
 114         {
 115             base.AddObject("Person", person);
 116         }
 117     }
 118     /// <summary>
 119     /// There are no comments for SchoolModel.Course in the schema.
 120     /// </summary>
 121     /// <KeyProperties>
 122     /// CourseID
 123     /// </KeyProperties>
 124     [global::System.Data.Objects.DataClasses.EdmEntityTypeAttribute(NamespaceName="SchoolModel", Name="Course")]
 125     [global::System.Runtime.Serialization.DataContractAttribute(IsReference=true)]
 126     [global::System.Serializable()]
 127     public partial class Course : global::System.Data.Objects.DataClasses.EntityObject
 128     {
 129         /// <summary>
 130         /// Create a new Course object.
 131         /// </summary>
 132         /// <param name="courseID">Initial value of CourseID.</param>
 133         /// <param name="title">Initial value of Title.</param>
 134         /// <param name="credits">Initial value of Credits.</param>
 135         /// <param name="departmentID">Initial value of DepartmentID.</param>
 136         public static Course CreateCourse(int courseID, string title, int credits, int departmentID)
 137         {
 138             Course course = new Course();
 139             course.CourseID = courseID;
 140             course.Title = title;
 141             course.Credits = credits;
 142             course.DepartmentID = departmentID;
 143             return course;
 144         }
 145         /// <summary>
 146         /// There are no comments for Property CourseID in the schema.
 147         /// </summary>
 148         [global::System.Data.Objects.DataClasses.EdmScalarPropertyAttribute(EntityKeyProperty=true, IsNullable=false)]
 149         [global::System.Runtime.Serialization.DataMemberAttribute()]
 150         public int CourseID
 151         {
 152             get
 153             {
 154                 return this._CourseID;
 155             }
 156             set
 157             {
 158                 this.OnCourseIDChanging(value);
 159                 this.ReportPropertyChanging("CourseID");
 160                 this._CourseID = global::System.Data.Objects.DataClasses.StructuralObject.SetValidValue(value);
 161                 this.ReportPropertyChanged("CourseID");
 162                 this.OnCourseIDChanged();
 163             }
 164         }
 165         private int _CourseID;
 166         partial void OnCourseIDChanging(int value);
 167         partial void OnCourseIDChanged();
 168         /// <summary>
 169         /// There are no comments for Property Title in the schema.
 170         /// </summary>
 171         [global::System.Data.Objects.DataClasses.EdmScalarPropertyAttribute(IsNullable=false)]
 172         [global::System.Runtime.Serialization.DataMemberAttribute()]
 173         public string Title
 174         {
 175             get
 176             {
 177                 return this._Title;
 178             }
 179             set
 180             {
 181                 this.OnTitleChanging(value);
 182                 this.ReportPropertyChanging("Title");
 183                 this._Title = global::System.Data.Objects.DataClasses.StructuralObject.SetValidValue(value, false);
 184                 this.ReportPropertyChanged("Title");
 185                 this.OnTitleChanged();
 186             }
 187         }
 188         private string _Title;
 189         partial void OnTitleChanging(string value);
 190         partial void OnTitleChanged();
 191         /// <summary>
 192         /// There are no comments for Property Credits in the schema.
 193         /// </summary>
 194         [global::System.Data.Objects.DataClasses.EdmScalarPropertyAttribute(IsNullable=false)]
 195         [global::System.Runtime.Serialization.DataMemberAttribute()]
 196         public int Credits
 197         {
 198             get
 199             {
 200                 return this._Credits;
 201             }
 202             set
 203             {
 204                 this.OnCreditsChanging(value);
 205                 this.ReportPropertyChanging("Credits");
 206                 this._Credits = global::System.Data.Objects.DataClasses.StructuralObject.SetValidValue(value);
 207                 this.ReportPropertyChanged("Credits");
 208                 this.OnCreditsChanged();
 209             }
 210         }
 211         private int _Credits;
 212         partial void OnCreditsChanging(int value);
 213         partial void OnCreditsChanged();
 214         /// <summary>
 215         /// There are no comments for Property DepartmentID in the schema.
 216         /// </summary>
 217         [global::System.Data.Objects.DataClasses.EdmScalarPropertyAttribute(IsNullable=false)]
 218         [global::System.Runtime.Serialization.DataMemberAttribute()]
 219         public int DepartmentID
 220         {
 221             get
 222             {
 223                 return this._DepartmentID;
 224             }
 225             set
 226             {
 227                 this.OnDepartmentIDChanging(value);
 228                 this.ReportPropertyChanging("DepartmentID");
 229                 this._DepartmentID = global::System.Data.Objects.DataClasses.StructuralObject.SetValidValue(value);
 230                 this.ReportPropertyChanged("DepartmentID");
 231                 this.OnDepartmentIDChanged();
 232             }
 233         }
 234         private int _DepartmentID;
 235         partial void OnDepartmentIDChanging(int value);
 236         partial void OnDepartmentIDChanged();
 237         /// <summary>
 238         /// There are no comments for CourseGrade in the schema.
 239         /// </summary>
 240         [global::System.Data.Objects.DataClasses.EdmRelationshipNavigationPropertyAttribute("SchoolModel", "FK_CourseGrade_Course", "CourseGrade")]
 241         [global::System.Xml.Serialization.XmlIgnoreAttribute()]
 242         [global::System.Xml.Serialization.SoapIgnoreAttribute()]
 243         [global::System.Runtime.Serialization.DataMemberAttribute()]
 244         public global::System.Data.Objects.DataClasses.EntityCollection<CourseGrade> CourseGrade
 245         {
 246             get
 247             {
 248                 return ((global::System.Data.Objects.DataClasses.IEntityWithRelationships)(this)).RelationshipManager.GetRelatedCollection<CourseGrade>("SchoolModel.FK_CourseGrade_Course", "CourseGrade");
 249             }
 250             set
 251             {
 252                 if ((value != null))
 253                 {
 254                     ((global::System.Data.Objects.DataClasses.IEntityWithRelationships)(this)).RelationshipManager.InitializeRelatedCollection<CourseGrade>("SchoolModel.FK_CourseGrade_Course", "CourseGrade", value);
 255                 }
 256             }
 257         }
 258         /// <summary>
 259         /// There are no comments for Person in the schema.
 260         /// </summary>
 261         [global::System.Data.Objects.DataClasses.EdmRelationshipNavigationPropertyAttribute("SchoolModel", "CourseInstructor", "Person")]
 262         [global::System.Xml.Serialization.XmlIgnoreAttribute()]
 263         [global::System.Xml.Serialization.SoapIgnoreAttribute()]
 264         [global::System.Runtime.Serialization.DataMemberAttribute()]
 265         public global::System.Data.Objects.DataClasses.EntityCollection<Person> Person
 266         {
 267             get
 268             {
 269                 return ((global::System.Data.Objects.DataClasses.IEntityWithRelationships)(this)).RelationshipManager.GetRelatedCollection<Person>("SchoolModel.CourseInstructor", "Person");
 270             }
 271             set
 272             {
 273                 if ((value != null))
 274                 {
 275                     ((global::System.Data.Objects.DataClasses.IEntityWithRelationships)(this)).RelationshipManager.InitializeRelatedCollection<Person>("SchoolModel.CourseInstructor", "Person", value);
 276                 }
 277             }
 278         }
 279     }
 280     /// <summary>
 281     /// There are no comments for SchoolModel.CourseGrade in the schema.
 282     /// </summary>
 283     /// <KeyProperties>
 284     /// EnrollmentID
 285     /// </KeyProperties>
 286     [global::System.Data.Objects.DataClasses.EdmEntityTypeAttribute(NamespaceName="SchoolModel", Name="CourseGrade")]
 287     [global::System.Runtime.Serialization.DataContractAttribute(IsReference=true)]
 288     [global::System.Serializable()]
 289     public partial class CourseGrade : global::System.Data.Objects.DataClasses.EntityObject
 290     {
 291         /// <summary>
 292         /// Create a new CourseGrade object.
 293         /// </summary>
 294         /// <param name="enrollmentID">Initial value of EnrollmentID.</param>
 295         public static CourseGrade CreateCourseGrade(int enrollmentID)
 296         {
 297             CourseGrade courseGrade = new CourseGrade();
 298             courseGrade.EnrollmentID = enrollmentID;
 299             return courseGrade;
 300         }
 301         /// <summary>
 302         /// There are no comments for Property EnrollmentID in the schema.
 303         /// </summary>
 304         [global::System.Data.Objects.DataClasses.EdmScalarPropertyAttribute(EntityKeyProperty=true, IsNullable=false)]
 305         [global::System.Runtime.Serialization.DataMemberAttribute()]
 306         public int EnrollmentID
 307         {
 308             get
 309             {
 310                 return this._EnrollmentID;
 311             }
 312             set
 313             {
 314                 this.OnEnrollmentIDChanging(value);
 315                 this.ReportPropertyChanging("EnrollmentID");
 316                 this._EnrollmentID = global::System.Data.Objects.DataClasses.StructuralObject.SetValidValue(value);
 317                 this.ReportPropertyChanged("EnrollmentID");
 318                 this.OnEnrollmentIDChanged();
 319             }
 320         }
 321         private int _EnrollmentID;
 322         partial void OnEnrollmentIDChanging(int value);
 323         partial void OnEnrollmentIDChanged();
 324         /// <summary>
 325         /// There are no comments for Property Grade in the schema.
 326         /// </summary>
 327         [global::System.Data.Objects.DataClasses.EdmScalarPropertyAttribute()]
 328         [global::System.Runtime.Serialization.DataMemberAttribute()]
 329         public global::System.Nullable<decimal> Grade
 330         {
 331             get
 332             {
 333                 return this._Grade;
 334             }
 335             set
 336             {
 337                 this.OnGradeChanging(value);
 338                 this.ReportPropertyChanging("Grade");
 339                 this._Grade = global::System.Data.Objects.DataClasses.StructuralObject.SetValidValue(value);
 340                 this.ReportPropertyChanged("Grade");
 341                 this.OnGradeChanged();
 342             }
 343         }
 344         private global::System.Nullable<decimal> _Grade;
 345         partial void OnGradeChanging(global::System.Nullable<decimal> value);
 346         partial void OnGradeChanged();
 347         /// <summary>
 348         /// There are no comments for Course in the schema.
 349         /// </summary>
 350         [global::System.Data.Objects.DataClasses.EdmRelationshipNavigationPropertyAttribute("SchoolModel", "FK_CourseGrade_Course", "Course")]
 351         [global::System.Xml.Serialization.XmlIgnoreAttribute()]
 352         [global::System.Xml.Serialization.SoapIgnoreAttribute()]
 353         [global::System.Runtime.Serialization.DataMemberAttribute()]
 354         public Course Course
 355         {
 356             get
 357             {
 358                 return ((global::System.Data.Objects.DataClasses.IEntityWithRelationships)(this)).RelationshipManager.GetRelatedReference<Course>("SchoolModel.FK_CourseGrade_Course", "Course").Value;
 359             }
 360             set
 361             {
 362                 ((global::System.Data.Objects.DataClasses.IEntityWithRelationships)(this)).RelationshipManager.GetRelatedReference<Course>("SchoolModel.FK_CourseGrade_Course", "Course").Value = value;
 363             }
 364         }
 365         /// <summary>
 366         /// There are no comments for Course in the schema.
 367         /// </summary>
 368         [global::System.ComponentModel.BrowsableAttribute(false)]
 369         [global::System.Runtime.Serialization.DataMemberAttribute()]
 370         public global::System.Data.Objects.DataClasses.EntityReference<Course> CourseReference
 371         {
 372             get
 373             {
 374                 return ((global::System.Data.Objects.DataClasses.IEntityWithRelationships)(this)).RelationshipManager.GetRelatedReference<Course>("SchoolModel.FK_CourseGrade_Course", "Course");
 375             }
 376             set
 377             {
 378                 if ((value != null))
 379                 {
 380                     ((global::System.Data.Objects.DataClasses.IEntityWithRelationships)(this)).RelationshipManager.InitializeRelatedReference<Course>("SchoolModel.FK_CourseGrade_Course", "Course", value);
 381                 }
 382             }
 383         }
 384         /// <summary>
 385         /// There are no comments for Person in the schema.
 386         /// </summary>
 387         [global::System.Data.Objects.DataClasses.EdmRelationshipNavigationPropertyAttribute("SchoolModel", "FK_CourseGrade_Student", "Person")]
 388         [global::System.Xml.Serialization.XmlIgnoreAttribute()]
 389         [global::System.Xml.Serialization.SoapIgnoreAttribute()]
 390         [global::System.Runtime.Serialization.DataMemberAttribute()]
 391         public Person Person
 392         {
 393             get
 394             {
 395                 return ((global::System.Data.Objects.DataClasses.IEntityWithRelationships)(this)).RelationshipManager.GetRelatedReference<Person>("SchoolModel.FK_CourseGrade_Student", "Person").Value;
 396             }
 397             set
 398             {
 399                 ((global::System.Data.Objects.DataClasses.IEntityWithRelationships)(this)).RelationshipManager.GetRelatedReference<Person>("SchoolModel.FK_CourseGrade_Student", "Person").Value = value;
 400             }
 401         }
 402         /// <summary>
 403         /// There are no comments for Person in the schema.
 404         /// </summary>
 405         [global::System.ComponentModel.BrowsableAttribute(false)]
 406         [global::System.Runtime.Serialization.DataMemberAttribute()]
 407         public global::System.Data.Objects.DataClasses.EntityReference<Person> PersonReference
 408         {
 409             get
 410             {
 411                 return ((global::System.Data.Objects.DataClasses.IEntityWithRelationships)(this)).RelationshipManager.GetRelatedReference<Person>("SchoolModel.FK_CourseGrade_Student", "Person");
 412             }
 413             set
 414             {
 415                 if ((value != null))
 416                 {
 417                     ((global::System.Data.Objects.DataClasses.IEntityWithRelationships)(this)).RelationshipManager.InitializeRelatedReference<Person>("SchoolModel.FK_CourseGrade_Student", "Person", value);
 418                 }
 419             }
 420         }
 421     }
 422     /// <summary>
 423     /// There are no comments for SchoolModel.Person in the schema.
 424     /// </summary>
 425     /// <KeyProperties>
 426     /// PersonID
 427     /// </KeyProperties>
 428     [global::System.Data.Objects.DataClasses.EdmEntityTypeAttribute(NamespaceName="SchoolModel", Name="Person")]
 429     [global::System.Runtime.Serialization.DataContractAttribute(IsReference=true)]
 430     [global::System.Serializable()]
 431     [global::System.Runtime.Serialization.KnownTypeAttribute(typeof(global::CSLinqToEntities.Student))]
 432     [global::System.Runtime.Serialization.KnownTypeAttribute(typeof(global::CSLinqToEntities.Instructor))]
 433     public partial class Person : global::System.Data.Objects.DataClasses.EntityObject
 434     {
 435         /// <summary>
 436         /// Create a new Person object.
 437         /// </summary>
 438         /// <param name="personID">Initial value of PersonID.</param>
 439         /// <param name="lastName">Initial value of LastName.</param>
 440         /// <param name="firstName">Initial value of FirstName.</param>
 441         public static Person CreatePerson(int personID, string lastName, string firstName)
 442         {
 443             Person person = new Person();
 444             person.PersonID = personID;
 445             person.LastName = lastName;
 446             person.FirstName = firstName;
 447             return person;
 448         }
 449         /// <summary>
 450         /// There are no comments for Property PersonID in the schema.
 451         /// </summary>
 452         [global::System.Data.Objects.DataClasses.EdmScalarPropertyAttribute(EntityKeyProperty=true, IsNullable=false)]
 453         [global::System.Runtime.Serialization.DataMemberAttribute()]
 454         public int PersonID
 455         {
 456             get
 457             {
 458                 return this._PersonID;
 459             }
 460             set
 461             {
 462                 this.OnPersonIDChanging(value);
 463                 this.ReportPropertyChanging("PersonID");
 464                 this._PersonID = global::System.Data.Objects.DataClasses.StructuralObject.SetValidValue(value);
 465                 this.ReportPropertyChanged("PersonID");
 466                 this.OnPersonIDChanged();
 467             }
 468         }
 469         private int _PersonID;
 470         partial void OnPersonIDChanging(int value);
 471         partial void OnPersonIDChanged();
 472         /// <summary>
 473         /// There are no comments for Property LastName in the schema.
 474         /// </summary>
 475         [global::System.Data.Objects.DataClasses.EdmScalarPropertyAttribute(IsNullable=false)]
 476         [global::System.Runtime.Serialization.DataMemberAttribute()]
 477         public string LastName
 478         {
 479             get
 480             {
 481                 return this._LastName;
 482             }
 483             set
 484             {
 485                 this.OnLastNameChanging(value);
 486                 this.ReportPropertyChanging("LastName");
 487                 this._LastName = global::System.Data.Objects.DataClasses.StructuralObject.SetValidValue(value, false);
 488                 this.ReportPropertyChanged("LastName");
 489                 this.OnLastNameChanged();
 490             }
 491         }
 492         private string _LastName;
 493         partial void OnLastNameChanging(string value);
 494         partial void OnLastNameChanged();
 495         /// <summary>
 496         /// There are no comments for Property FirstName in the schema.
 497         /// </summary>
 498         [global::System.Data.Objects.DataClasses.EdmScalarPropertyAttribute(IsNullable=false)]
 499         [global::System.Runtime.Serialization.DataMemberAttribute()]
 500         public string FirstName
 501         {
 502             get
 503             {
 504                 return this._FirstName;
 505             }
 506             set
 507             {
 508                 this.OnFirstNameChanging(value);
 509                 this.ReportPropertyChanging("FirstName");
 510                 this._FirstName = global::System.Data.Objects.DataClasses.StructuralObject.SetValidValue(value, false);
 511                 this.ReportPropertyChanged("FirstName");
 512                 this.OnFirstNameChanged();
 513             }
 514         }
 515         private string _FirstName;
 516         partial void OnFirstNameChanging(string value);
 517         partial void OnFirstNameChanged();
 518         /// <summary>
 519         /// There are no comments for Property Picture in the schema.
 520         /// </summary>
 521         [global::System.Data.Objects.DataClasses.EdmScalarPropertyAttribute()]
 522         [global::System.Runtime.Serialization.DataMemberAttribute()]
 523         public byte[] Picture
 524         {
 525             get
 526             {
 527                 return global::System.Data.Objects.DataClasses.StructuralObject.GetValidValue(this._Picture);
 528             }
 529             set
 530             {
 531                 this.OnPictureChanging(value);
 532                 this.ReportPropertyChanging("Picture");
 533                 this._Picture = global::System.Data.Objects.DataClasses.StructuralObject.SetValidValue(value, true);
 534                 this.ReportPropertyChanged("Picture");
 535                 this.OnPictureChanged();
 536             }
 537         }
 538         private byte[] _Picture;
 539         partial void OnPictureChanging(byte[] value);
 540         partial void OnPictureChanged();
 541         /// <summary>
 542         /// There are no comments for CourseGrade in the schema.
 543         /// </summary>
 544         [global::System.Data.Objects.DataClasses.EdmRelationshipNavigationPropertyAttribute("SchoolModel", "FK_CourseGrade_Student", "CourseGrade")]
 545         [global::System.Xml.Serialization.XmlIgnoreAttribute()]
 546         [global::System.Xml.Serialization.SoapIgnoreAttribute()]
 547         [global::System.Runtime.Serialization.DataMemberAttribute()]
 548         public global::System.Data.Objects.DataClasses.EntityCollection<CourseGrade> CourseGrade
 549         {
 550             get
 551             {
 552                 return ((global::System.Data.Objects.DataClasses.IEntityWithRelationships)(this)).RelationshipManager.GetRelatedCollection<CourseGrade>("SchoolModel.FK_CourseGrade_Student", "CourseGrade");
 553             }
 554             set
 555             {
 556                 if ((value != null))
 557                 {
 558                     ((global::System.Data.Objects.DataClasses.IEntityWithRelationships)(this)).RelationshipManager.InitializeRelatedCollection<CourseGrade>("SchoolModel.FK_CourseGrade_Student", "CourseGrade", value);
 559                 }
 560             }
 561         }
 562         /// <summary>
 563         /// There are no comments for Course in the schema.
 564         /// </summary>
 565         [global::System.Data.Objects.DataClasses.EdmRelationshipNavigationPropertyAttribute("SchoolModel", "CourseInstructor", "Course")]
 566         [global::System.Xml.Serialization.XmlIgnoreAttribute()]
 567         [global::System.Xml.Serialization.SoapIgnoreAttribute()]
 568         [global::System.Runtime.Serialization.DataMemberAttribute()]
 569         public global::System.Data.Objects.DataClasses.EntityCollection<Course> Course
 570         {
 571             get
 572             {
 573                 return ((global::System.Data.Objects.DataClasses.IEntityWithRelationships)(this)).RelationshipManager.GetRelatedCollection<Course>("SchoolModel.CourseInstructor", "Course");
 574             }
 575             set
 576             {
 577                 if ((value != null))
 578                 {
 579                     ((global::System.Data.Objects.DataClasses.IEntityWithRelationships)(this)).RelationshipManager.InitializeRelatedCollection<Course>("SchoolModel.CourseInstructor", "Course", value);
 580                 }
 581             }
 582         }
 583     }
 584     /// <summary>
 585     /// There are no comments for SchoolModel.Student in the schema.
 586     /// </summary>
 587     /// <KeyProperties>
 588     /// PersonID
 589     /// </KeyProperties>
 590     [global::System.Data.Objects.DataClasses.EdmEntityTypeAttribute(NamespaceName="SchoolModel", Name="Student")]
 591     [global::System.Runtime.Serialization.DataContractAttribute(IsReference=true)]
 592     [global::System.Serializable()]
 593     public partial class Student : Person
 594     {
 595         /// <summary>
 596         /// Create a new Student object.
 597         /// </summary>
 598         /// <param name="personID">Initial value of PersonID.</param>
 599         /// <param name="lastName">Initial value of LastName.</param>
 600         /// <param name="firstName">Initial value of FirstName.</param>
 601         public static Student CreateStudent(int personID, string lastName, string firstName)
 602         {
 603             Student student = new Student();
 604             student.PersonID = personID;
 605             student.LastName = lastName;
 606             student.FirstName = firstName;
 607             return student;
 608         }
 609         /// <summary>
 610         /// There are no comments for Property EnrollmentDate in the schema.
 611         /// </summary>
 612         [global::System.Data.Objects.DataClasses.EdmScalarPropertyAttribute()]
 613         [global::System.Runtime.Serialization.DataMemberAttribute()]
 614         public global::System.Nullable<global::System.DateTime> EnrollmentDate
 615         {
 616             get
 617             {
 618                 return this._EnrollmentDate;
 619             }
 620             set
 621             {
 622                 this.OnEnrollmentDateChanging(value);
 623                 this.ReportPropertyChanging("EnrollmentDate");
 624                 this._EnrollmentDate = global::System.Data.Objects.DataClasses.StructuralObject.SetValidValue(value);
 625                 this.ReportPropertyChanged("EnrollmentDate");
 626                 this.OnEnrollmentDateChanged();
 627             }
 628         }
 629         private global::System.Nullable<global::System.DateTime> _EnrollmentDate;
 630         partial void OnEnrollmentDateChanging(global::System.Nullable<global::System.DateTime> value);
 631         partial void OnEnrollmentDateChanged();
 632     }
 633     /// <summary>
 634     /// There are no comments for SchoolModel.Instructor in the schema.
 635     /// </summary>
 636     /// <KeyProperties>
 637     /// PersonID
 638     /// </KeyProperties>
 639     [global::System.Data.Objects.DataClasses.EdmEntityTypeAttribute(NamespaceName="SchoolModel", Name="Instructor")]
 640     [global::System.Runtime.Serialization.DataContractAttribute(IsReference=true)]
 641     [global::System.Serializable()]
 642     public partial class Instructor : Person
 643     {
 644         /// <summary>
 645         /// Create a new Instructor object.
 646         /// </summary>
 647         /// <param name="personID">Initial value of PersonID.</param>
 648         /// <param name="lastName">Initial value of LastName.</param>
 649         /// <param name="firstName">Initial value of FirstName.</param>
 650         public static Instructor CreateInstructor(int personID, string lastName, string firstName)
 651         {
 652             Instructor instructor = new Instructor();
 653             instructor.PersonID = personID;
 654             instructor.LastName = lastName;
 655             instructor.FirstName = firstName;
 656             return instructor;
 657         }
 658         /// <summary>
 659         /// There are no comments for Property HireDate in the schema.
 660         /// </summary>
 661         [global::System.Data.Objects.DataClasses.EdmScalarPropertyAttribute()]
 662         [global::System.Runtime.Serialization.DataMemberAttribute()]
 663         public global::System.Nullable<global::System.DateTime> HireDate
 664         {
 665             get
 666             {
 667                 return this._HireDate;
 668             }
 669             set
 670             {
 671                 this.OnHireDateChanging(value);
 672                 this.ReportPropertyChanging("HireDate");
 673                 this._HireDate = global::System.Data.Objects.DataClasses.StructuralObject.SetValidValue(value);
 674                 this.ReportPropertyChanged("HireDate");
 675                 this.OnHireDateChanged();
 676             }
 677         }
 678         private global::System.Nullable<global::System.DateTime> _HireDate;
 679         partial void OnHireDateChanging(global::System.Nullable<global::System.DateTime> value);
 680         partial void OnHireDateChanged();
 681     }
 682 }