RelationalQueryableMethodTranslatingExpressionVisitor.TranslateExecuteUpdate 方法

定義

命名空間:

Microsoft.EntityFrameworkCore.Query

組件:

Microsoft.EntityFrameworkCore.Relational.dll

套件:

Microsoft.EntityFrameworkCore.Relational v8.0.0

ExecuteUpdate<TSource>(IQueryable<TSource>, Expression<Func<SetPropertyCalls<TSource>,SetPropertyCalls<TSource>>>)在指定的來源上轉譯 方法。

protected virtual Microsoft.EntityFrameworkCore.Query.NonQueryExpression? TranslateExecuteUpdate (Microsoft.EntityFrameworkCore.Query.ShapedQueryExpression source, System.Linq.Expressions.LambdaExpression setPropertyCalls);

abstract member TranslateExecuteUpdate : Microsoft.EntityFrameworkCore.Query.ShapedQueryExpression * System.Linq.Expressions.LambdaExpression -> Microsoft.EntityFrameworkCore.Query.NonQueryExpression
override this.TranslateExecuteUpdate : Microsoft.EntityFrameworkCore.Query.ShapedQueryExpression * System.Linq.Expressions.LambdaExpression -> Microsoft.EntityFrameworkCore.Query.NonQueryExpression

Protected Overridable Function TranslateExecuteUpdate (source As ShapedQueryExpression, setPropertyCalls As LambdaExpression) As NonQueryExpression

參數

source

ShapedQueryExpression

套用運算子的成形查詢。

setPropertyCalls

LambdaExpression

包含 SetProperty<TProperty>(Func<TSource,TProperty>, Func<TSource,TProperty>) 語句的 Lambda 運算式。

傳回

NonQueryExpression

翻譯後的非查詢。