语言

QueryableMethodTranslatingExpressionVisitor.TranslateCast 方法

定义

转换 Cast<TResult>(IQueryable) 给定源上的方法。

protected abstract Microsoft.EntityFrameworkCore.Query.ShapedQueryExpression? TranslateCast(Microsoft.EntityFrameworkCore.Query.ShapedQueryExpression source, Type castType);
protected abstract Microsoft.EntityFrameworkCore.Query.ShapedQueryExpression TranslateCast(Microsoft.EntityFrameworkCore.Query.ShapedQueryExpression source, Type resultType);
protected abstract Microsoft.EntityFrameworkCore.Query.ShapedQueryExpression TranslateCast(Microsoft.EntityFrameworkCore.Query.ShapedQueryExpression source, Type castType);
abstract member TranslateCast : Microsoft.EntityFrameworkCore.Query.ShapedQueryExpression * Type -> Microsoft.EntityFrameworkCore.Query.ShapedQueryExpression
abstract member TranslateCast : Microsoft.EntityFrameworkCore.Query.ShapedQueryExpression * Type -> Microsoft.EntityFrameworkCore.Query.ShapedQueryExpression
Protected MustOverride Function TranslateCast (source As ShapedQueryExpression, castType As Type) As ShapedQueryExpression
Protected MustOverride Function TranslateCast (source As ShapedQueryExpression, resultType As Type) As ShapedQueryExpression

参数

source
ShapedQueryExpression

对其应用运算符的形状查询。

castTyperesultType
Type

将类型结果强制转换为。

返回

翻译后的形状查询。

适用于