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Student.cs
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Student.cs
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#define AfterInheritance // or Intro or StringLength or DataType or BeforeInheritance
#if Intro
// <snippet_Intro>
using System;
using System.Collections.Generic;
namespace ContosoUniversity.Models
{
public class Student
{
public int ID { get; set; }
public string LastName { get; set; }
public string FirstMidName { get; set; }
public DateTime EnrollmentDate { get; set; }
public ICollection<Enrollment> Enrollments { get; set; }
}
}
// </snippet_Intro>
#elif DataType
// <snippet_DataType>
using System;
using System.Collections.Generic;
using System.ComponentModel.DataAnnotations;
namespace ContosoUniversity.Models
{
public class Student
{
public int ID { get; set; }
public string LastName { get; set; }
public string FirstMidName { get; set; }
[DataType(DataType.Date)]
[DisplayFormat(DataFormatString = "{0:yyyy-MM-dd}", ApplyFormatInEditMode = true)]
public DateTime EnrollmentDate { get; set; }
public ICollection<Enrollment> Enrollments { get; set; }
}
}
// </snippet_DataType>
#elif StringLength
// <snippet_StringLength>
using System;
using System.Collections.Generic;
using System.ComponentModel.DataAnnotations;
namespace ContosoUniversity.Models
{
public class Student
{
public int ID { get; set; }
[StringLength(50)]
public string LastName { get; set; }
[StringLength(50)]
public string FirstMidName { get; set; }
[DataType(DataType.Date)]
[DisplayFormat(DataFormatString = "{0:yyyy-MM-dd}", ApplyFormatInEditMode = true)]
public DateTime EnrollmentDate { get; set; }
public ICollection<Enrollment> Enrollments { get; set; }
}
}
// </snippet_StringLength>
#elif Column
// <snippet_Column>
using System;
using System.Collections.Generic;
using System.ComponentModel.DataAnnotations;
using System.ComponentModel.DataAnnotations.Schema;
namespace ContosoUniversity.Models
{
public class Student
{
public int ID { get; set; }
[StringLength(50)]
public string LastName { get; set; }
[StringLength(50)]
[Column("FirstName")]
public string FirstMidName { get; set; }
[DataType(DataType.Date)]
[DisplayFormat(DataFormatString = "{0:yyyy-MM-dd}", ApplyFormatInEditMode = true)]
public DateTime EnrollmentDate { get; set; }
public ICollection<Enrollment> Enrollments { get; set; }
}
}
// </snippet_Column>
#elif BeforeInheritance
// <snippet_BeforeInheritance>
using System;
using System.Collections.Generic;
using System.ComponentModel.DataAnnotations;
using System.ComponentModel.DataAnnotations.Schema;
namespace ContosoUniversity.Models
{
public class Student
{
public int ID { get; set; }
[Required]
[StringLength(50)]
[Display(Name = "Last Name")]
public string LastName { get; set; }
[Required]
[StringLength(50)]
[Column("FirstName")]
[Display(Name = "First Name")]
public string FirstMidName { get; set; }
[DataType(DataType.Date)]
[DisplayFormat(DataFormatString = "{0:yyyy-MM-dd}", ApplyFormatInEditMode = true)]
[Display(Name = "Enrollment Date")]
public DateTime EnrollmentDate { get; set; }
[Display(Name = "Full Name")]
public string FullName
{
get
{
return LastName + ", " + FirstMidName;
}
}
public ICollection<Enrollment> Enrollments { get; set; }
}
}
// </snippet_BeforeInheritance>
#elif AfterInheritance
// <snippet_AfterInheritance>
using System;
using System.Collections.Generic;
using System.ComponentModel.DataAnnotations;
using System.ComponentModel.DataAnnotations.Schema;
namespace ContosoUniversity.Models
{
public class Student : Person
{
[DataType(DataType.Date)]
[DisplayFormat(DataFormatString = "{0:yyyy-MM-dd}", ApplyFormatInEditMode = true)]
[Display(Name = "Enrollment Date")]
public DateTime EnrollmentDate { get; set; }
public ICollection<Enrollment> Enrollments { get; set; }
}
}
// </snippet_AfterInheritance>
#endif