QueryableMethodTranslatingExpressionVisitor.TranslateCount(ShapedQueryExpression, LambdaExpression) Yöntem

Tanım

Count<TSource>(IQueryable<TSource>)Belirtilen kaynak üzerinde yöntemi ve diğer yüklerini çevirir.

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

Parametreler

source
ShapedQueryExpression

İşlecin uygulandığı şekillendirilmiş sorgu.

predicate
LambdaExpression

Çağrıda sağlanan koşul.

Döndürülenler

ShapedQueryExpression

Çeviri sonrasında şekillendirilmiş sorgu.

Şunlara uygulanır