共用方式為

CollectionShaperExpression 建構函式

  • 參考

定義

命名空間:
Microsoft.EntityFrameworkCore.Query
組件:
Microsoft.EntityFrameworkCore.dll
套件:
Microsoft.EntityFrameworkCore v3.0.0
套件:
Microsoft.EntityFrameworkCore v3.1.0
套件:
Microsoft.EntityFrameworkCore v5.0.0
套件:
Microsoft.EntityFrameworkCore v6.0.0

多載

CollectionShaperExpression(Expression, Expression, INavigation, Type)
CollectionShaperExpression(Expression, Expression, INavigationBase, Type)

建立 CollectionShaperExpression 類別的新執行個體。

CollectionShaperExpression(Expression, Expression, INavigation, Type) 

public CollectionShaperExpression (System.Linq.Expressions.Expression projection, System.Linq.Expressions.Expression innerShaper, Microsoft.EntityFrameworkCore.Metadata.INavigation navigation, Type elementType);
new Microsoft.EntityFrameworkCore.Query.CollectionShaperExpression : System.Linq.Expressions.Expression * System.Linq.Expressions.Expression * Microsoft.EntityFrameworkCore.Metadata.INavigation * Type -> Microsoft.EntityFrameworkCore.Query.CollectionShaperExpression
Public Sub New (projection As Expression, innerShaper As Expression, navigation As INavigation, elementType As Type)

參數

projection
Expression
innerShaper
Expression
navigation
INavigation
elementType
Type

適用於

CollectionShaperExpression(Expression, Expression, INavigationBase, Type)

建立 CollectionShaperExpression 類別的新執行個體。

public CollectionShaperExpression (System.Linq.Expressions.Expression projection, System.Linq.Expressions.Expression innerShaper, Microsoft.EntityFrameworkCore.Metadata.INavigationBase navigation, Type elementType);
public CollectionShaperExpression (System.Linq.Expressions.Expression projection, System.Linq.Expressions.Expression innerShaper, Microsoft.EntityFrameworkCore.Metadata.INavigationBase? navigation, Type elementType);
new Microsoft.EntityFrameworkCore.Query.CollectionShaperExpression : System.Linq.Expressions.Expression * System.Linq.Expressions.Expression * Microsoft.EntityFrameworkCore.Metadata.INavigationBase * Type -> Microsoft.EntityFrameworkCore.Query.CollectionShaperExpression
Public Sub New (projection As Expression, innerShaper As Expression, navigation As INavigationBase, elementType As Type)

參數

projection
Expression

運算式會重新表示如何從查詢取得值，以建立集合。

innerShaper
Expression

用來建立集合個別專案的運算式。

navigation
INavigationBase

與這個集合相關聯的導覽，如果有的話。

elementType
Type

集合中個別專案的 clr 類型。

適用於