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QueryableMethodTranslatingExpressionVisitor.TranslateSum Yöntem

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Tanım

Ad Alanı:
Microsoft.EntityFrameworkCore.Query
Bütünleştirilmiş Kod:
Microsoft.EntityFrameworkCore.dll
Paket:
Microsoft.EntityFrameworkCore v3.0.0
Paket:
Microsoft.EntityFrameworkCore v3.1.0
Paket:
Microsoft.EntityFrameworkCore v5.0.0
Paket:
Microsoft.EntityFrameworkCore v6.0.0
Paket:
Microsoft.EntityFrameworkCore v7.0.0
Paket:
Microsoft.EntityFrameworkCore v8.0.0

Sum(IQueryable<Decimal>) Yöntemi ve diğer aşırı yüklemeleri verilen kaynak üzerinden çevirir.

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

Parametreler

source
ShapedQueryExpression

İşlecin uygulandığı şekilli sorgu.

selector
LambdaExpression

Çağrıda sağlanan seçici.

resultType
Type

İşlemden sonraki sonuç türü.

Döndürülenler

ShapedQueryExpression

Çeviriden sonra şekillendirilmiş sorgu.

Şunlara uygulanır