QueryableMethodTranslatingExpressionVisitor.TranslateResultSelectorForJoin 方法

定义

命名空间:

Microsoft.EntityFrameworkCore.Query

程序集:

Microsoft.EntityFrameworkCore.dll

包:

Microsoft.EntityFrameworkCore v6.0.0

注意

QueryExpressions should combine shapers to work in client eval scenarios.

转换联接操作的结果选择器。

[System.Obsolete("QueryExpressions should combine shapers to work in client eval scenarios.")]
protected virtual Microsoft.EntityFrameworkCore.Query.ShapedQueryExpression TranslateResultSelectorForJoin (Microsoft.EntityFrameworkCore.Query.ShapedQueryExpression outer, System.Linq.Expressions.LambdaExpression resultSelector, System.Linq.Expressions.Expression innerShaper, Type transparentIdentifierType);

[<System.Obsolete("QueryExpressions should combine shapers to work in client eval scenarios.")>]
abstract member TranslateResultSelectorForJoin : Microsoft.EntityFrameworkCore.Query.ShapedQueryExpression * System.Linq.Expressions.LambdaExpression * System.Linq.Expressions.Expression * Type -> Microsoft.EntityFrameworkCore.Query.ShapedQueryExpression
override this.TranslateResultSelectorForJoin : Microsoft.EntityFrameworkCore.Query.ShapedQueryExpression * System.Linq.Expressions.LambdaExpression * System.Linq.Expressions.Expression * Type -> Microsoft.EntityFrameworkCore.Query.ShapedQueryExpression

Protected Overridable Function TranslateResultSelectorForJoin (outer As ShapedQueryExpression, resultSelector As LambdaExpression, innerShaper As Expression, transparentIdentifierType As Type) As ShapedQueryExpression

参数

outer

ShapedQueryExpression

外部源的形状查询表达式。 查询表达式上的联接已在外部查询表达式上执行。

resultSelector

LambdaExpression

要转换的结果选择器 lambda。

innerShaper

Expression

内部源的整形器。

transparentIdentifierType

Type

从结果创建的透明标识符的 clr 类型。

返回

ShapedQueryExpression

转换结果选择器后的形状查询表达式。

属性

ObsoleteAttribute