Lingua

QueryableMethodTranslatingExpressionVisitor.TranslateCount Metodo

Definizione

Converte il Count<TSource>(IQueryable<TSource>) metodo e altri overload sull'origine specificata.

protected abstract Microsoft.EntityFrameworkCore.Query.ShapedQueryExpression? TranslateCount(Microsoft.EntityFrameworkCore.Query.ShapedQueryExpression source, System.Linq.Expressions.LambdaExpression? predicate);
protected abstract Microsoft.EntityFrameworkCore.Query.ShapedQueryExpression TranslateCount(Microsoft.EntityFrameworkCore.Query.ShapedQueryExpression source, System.Linq.Expressions.LambdaExpression predicate);
abstract member TranslateCount : Microsoft.EntityFrameworkCore.Query.ShapedQueryExpression * System.Linq.Expressions.LambdaExpression -> Microsoft.EntityFrameworkCore.Query.ShapedQueryExpression
Protected MustOverride Function TranslateCount (source As ShapedQueryExpression, predicate As LambdaExpression) As ShapedQueryExpression

Parametri

source
ShapedQueryExpression

Query con forma su cui viene applicato l'operatore.

predicate
LambdaExpression

Predicato fornito nella chiamata.

Valori restituiti

Query con forma dopo la conversione.

Si applica a