DbComplexPropertyEntry<TEntity, TComplexProperty>.Property<TNestedProperty> 方法 (Expression<Func<TComplexProperty, TNestedProperty>>)
[此頁面專屬於 Entity Framework 第 6 版。最新版本可從 'Entity Framework' NuGet 套件取得。如需 Entity Framework 的詳細資訊，請參閱 msdn.com/data/ef。]
取得代表此屬性之巢狀屬性的物件。 此方法可用於純量屬性或複雜屬性。
命名空間： System.Data.Entity.Infrastructure
組件： EntityFramework (在 EntityFramework.dll 中)
語法
'宣告
<SuppressMessageAttribute("Microsoft.Naming", "CA1719:ParameterNamesShouldNotMatchMemberNames", MessageId := "0#", _
Justification := "Rule predates more fluent naming conventions.")> _
<SuppressMessageAttribute("Microsoft.Design", "CA1006:DoNotNestGenericTypesInMemberSignatures")> _
Public Function Property(Of TNestedProperty) ( _
property As Expression(Of Func(Of TComplexProperty, TNestedProperty)) _
) As DbPropertyEntry(Of TEntity, TNestedProperty)
'用途
Dim instance As DbComplexPropertyEntry
Dim property As Expression(Of Func(Of TComplexProperty, TNestedProperty))
Dim returnValue As DbPropertyEntry(Of TEntity, TNestedProperty)
returnValue = instance.Property(property)
[SuppressMessageAttribute("Microsoft.Naming", "CA1719:ParameterNamesShouldNotMatchMemberNames", MessageId = "0#",
Justification = "Rule predates more fluent naming conventions.")]
[SuppressMessageAttribute("Microsoft.Design", "CA1006:DoNotNestGenericTypesInMemberSignatures")]
public DbPropertyEntry<TEntity, TNestedProperty> Property<TNestedProperty>(
Expression<Func<TComplexProperty, TNestedProperty>> property
)
[SuppressMessageAttribute(L"Microsoft.Naming", L"CA1719:ParameterNamesShouldNotMatchMemberNames", MessageId = L"0#",
Justification = L"Rule predates more fluent naming conventions.")]
[SuppressMessageAttribute(L"Microsoft.Design", L"CA1006:DoNotNestGenericTypesInMemberSignatures")]
public:
generic<typename TNestedProperty>
DbPropertyEntry<TEntity, TNestedProperty>^ Property(
Expression<Func<TComplexProperty, TNestedProperty>^>^ property
)
[<SuppressMessageAttribute("Microsoft.Naming", "CA1719:ParameterNamesShouldNotMatchMemberNames", MessageId = "0#",
Justification = "Rule predates more fluent naming conventions.")>]
[<SuppressMessageAttribute("Microsoft.Design", "CA1006:DoNotNestGenericTypesInMemberSignatures")>]
member Property :
property:Expression<Func<'TComplexProperty, 'TNestedProperty>> -> DbPropertyEntry<'TEntity, 'TNestedProperty>
JScript does not support generic types and methods.
類型參數
- TNestedProperty
巢狀屬性的類型。
參數
- property
類型：System.Linq.Expressions.Expression<Func<TComplexProperty, TNestedProperty>>
表示巢狀屬性的運算式。
傳回值
類型：System.Data.Entity.Infrastructure.DbPropertyEntry<TEntity, TNestedProperty>
表示巢狀屬性的物件。