RelationalQueryableMethodTranslatingExpressionVisitor.TranslateExecuteUpdate Metodo

Definizione

Spazio dei nomi:

Microsoft.EntityFrameworkCore.Query

Assembly:

Microsoft.EntityFrameworkCore.Relational.dll

Pacchetto:

Microsoft.EntityFrameworkCore.Relational v8.0.0

Converte ExecuteUpdate<TSource>(IQueryable<TSource>, Expression<Func<SetPropertyCalls<TSource>,SetPropertyCalls<TSource>>>) il metodo sull'origine specificata.

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

Parametri

source

ShapedQueryExpression

Query con forma su cui viene applicato l'operatore.

setPropertyCalls

LambdaExpression

Espressione lambda contenente SetProperty<TProperty>(Func<TSource,TProperty>, Func<TSource,TProperty>) istruzioni.

Restituisce

NonQueryExpression

Non eseguire query dopo la traduzione.