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SelectExpression.ApplyCollectionJoin 方法

定義

多載

ApplyCollectionJoin(Int32, Int32, Expression, INavigation, Type)
ApplyCollectionJoin(Int32, Int32, Expression, INavigationBase, Type, Boolean)

套用先前新增的集合投影。

ApplyCollectionJoin(Int32, Int32, Expression, INavigation, Type)

public System.Linq.Expressions.Expression ApplyCollectionJoin (int collectionIndex, int collectionId, System.Linq.Expressions.Expression innerShaper, Microsoft.EntityFrameworkCore.Metadata.INavigation navigation, Type elementType);
member this.ApplyCollectionJoin : int * int * System.Linq.Expressions.Expression * Microsoft.EntityFrameworkCore.Metadata.INavigation * Type -> System.Linq.Expressions.Expression
Public Function ApplyCollectionJoin (collectionIndex As Integer, collectionId As Integer, innerShaper As Expression, navigation As INavigation, elementType As Type) As Expression

參數

collectionIndex
Int32
collectionId
Int32
innerShaper
Expression
navigation
INavigation
elementType
Type

傳回

適用於

ApplyCollectionJoin(Int32, Int32, Expression, INavigationBase, Type, Boolean)

套用先前新增的集合投影。

public System.Linq.Expressions.Expression ApplyCollectionJoin (int collectionIndex, int collectionId, System.Linq.Expressions.Expression innerShaper, Microsoft.EntityFrameworkCore.Metadata.INavigationBase navigation, Type elementType, bool splitQuery = false);
member this.ApplyCollectionJoin : int * int * System.Linq.Expressions.Expression * Microsoft.EntityFrameworkCore.Metadata.INavigationBase * Type * bool -> System.Linq.Expressions.Expression
Public Function ApplyCollectionJoin (collectionIndex As Integer, collectionId As Integer, innerShaper As Expression, navigation As INavigationBase, elementType As Type, Optional splitQuery As Boolean = false) As Expression

參數

collectionIndex
Int32

int 值,指定要套用的暫止集合中的集合。

collectionId
Int32

與這個集合投影相關聯的唯一集合識別碼 int 值。

innerShaper
Expression

要用於塑造這個集合元素的圖形運算式。

navigation
INavigationBase

如果有任何,則為與此集合相關聯的導覽。

elementType
Type

集合中元素的類型。

splitQuery
Boolean

值,指出是否要使用不同的 DbCommand 來執行集合查詢。

傳回

表示這個集合成形的運算式。

適用於