| MVC 5 スキャフォールディングの使用 > 手順 2：モデルの追加 |
TahDoList および TahDoItem の POCO（Plain Old CLR Object）モデルを作成します。.
Visual Basic コードの書き方
| Visual Basic |
コードのコピー
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|---|---|
Imports using System.ComponentModel.DataAnnotations |
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C# コードの書き方
| C# |
コードのコピー
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|---|---|
using System.ComponentModel.DataAnnotations; |
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Visual Basic コードの書き方
| Visual Basic |
コードのコピー
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|---|---|
Public Class TahDoList
<Editable(False)> _
Public Property Id() As Integer
Get
Return m_Id
End Get
Set
m_Id = Value
End Set
End Property
Private m_Id As Integer
<Required> _
Public Property Title() As String
Get
Return m_Title
End Get
Set
m_Title = Value
End Set
End Property
Private m_Title As String
<Display(Name := "Date Created")> _
Public Property CreatedAt() As System.Nullable(Of DateTime)
Get
Return m_CreatedAt
End Get
Set
m_CreatedAt = Value
End Set
End Property
Private m_CreatedAt As System.Nullable(Of DateTime)
<Range(0, 5), UIHint("IntSlider")> _
Public Property Priority() As Integer
Get
Return m_Priority
End Get
Set
m_Priority = Value
End Set
End Property
Private m_Priority As Integer
<Range(0, 1000000)> _
Public Property Cost() As Decimal
Get
Return m_Cost
End Get
Set
m_Cost = Value
End Set
End Property
Private m_Cost As Decimal
<DataType(DataType.MultilineText)> _
Public Property Summary() As String
Get
Return m_Summary
End Get
Set
m_Summary = Value
End Set
End Property
Private m_Summary As String
Public Property Done() As Boolean
Get
Return m_Done
End Get
Set
m_Done = Value
End Set
End Property
Private m_Done As Boolean
<Display(Name := "Date Completed")> _
Public Property DoneAt() As System.Nullable(Of DateTime)
Get
Return m_DoneAt
End Get
Set
m_DoneAt = Value
End Set
End Property
Private m_DoneAt As System.Nullable(Of DateTime)
Public Property TahDoItems() As ICollection(Of TahDoItem)
Get
Return m_TahDoItems
End Get
Set
m_TahDoItems = Value
End Set
End Property
Private m_TahDoItems As ICollection(Of TahDoItem)
End Class
Public Class TahDoItem
<Editable(False)> _
Public Property Id() As Integer
Get
Return m_Id
End Get
Set
m_Id = Value
End Set
End Property
Private m_Id As Integer
<Required> _
Public Property Title() As String
Get
Return m_Title
End Get
Set
m_Title = Value
End Set
End Property
Private m_Title As String
<Display(Name := "Date Created")> _
Public Property CreatedAt() As System.Nullable(Of DateTime)
Get
Return m_CreatedAt
End Get
Set
m_CreatedAt = Value
End Set
End Property
Private m_CreatedAt As System.Nullable(Of DateTime)
<Range(0, 5), UIHint("IntSlider")> _
Public Property Priority() As Integer
Get
Return m_Priority
End Get
Set
m_Priority = Value
End Set
End Property
Private m_Priority As Integer
<DataType(DataType.MultilineText)> _
Public Property Note() As String
Get
Return m_Note
End Get
Set
m_Note = Value
End Set
End Property
Private m_Note As String
Public Property TahDoListId() As Integer
Get
Return m_TahDoListId
End Get
Set
m_TahDoListId = Value
End Set
End Property
Private m_TahDoListId As Integer
Public Property TahDoList() As TahDoList
Get
Return m_TahDoList
End Get
Set
m_TahDoList = Value
End Set
End Property
Private m_TahDoList As TahDoList
Public Property Done() As Boolean
Get
Return m_Done
End Get
Set
m_Done = Value
End Set
End Property
Private m_Done As Boolean
<Display(Name := "Date Completed")> _
Public Property DoneAt() As System.Nullable(Of DateTime)
Get
Return m_DoneAt
End Get
Set
m_DoneAt = Value
End Set
End Property
Private m_DoneAt As System.Nullable(Of DateTime)
End Class
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C# コードの書き方
| C# |
コードのコピー
|
|---|---|
public class TahDoList
{
[Editable(false)]
public int Id { get; set; }
[Required]
public string Title { get; set; }
[Display(Name = "Date Created")]
public DateTime? CreatedAt { get; set; }
[Range(0, 5), UIHint("IntSlider")]
public int Priority { get; set; }
[Range(0, 1000000)]
public decimal Cost { get; set; }
[DataType(DataType.MultilineText)]
public string Summary { get; set; }
public bool Done { get; set; }
[Display(Name = "Date Completed")]
public DateTime? DoneAt { get; set; }
public ICollection TahDoItems { get; set; }
}
public class TahDoItem
{
[Editable(false)]
public int Id { get; set; }
[Required]
public string Title { get; set; }
[Display(Name = "Date Created")]
public DateTime? CreatedAt { get; set; }
[Range(0, 5), UIHint("IntSlider")]
public int Priority { get; set; }
[DataType(DataType.MultilineText)]
public string Note { get; set; }
public int TahDoListId { get; set; }
public TahDoList TahDoList { get; set; }
public bool Done { get; set; }
[Display(Name = "Date Completed")]
public DateTime? DoneAt { get; set; }
}
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次の手順では、Entity Framework に参照を追加します。