QueryableMethodTranslatingExpressionVisitor.TranslateSelectMany Metoda

Definicja

Przeciążenia

TranslateSelectMany(ShapedQueryExpression, LambdaExpression)

SelectMany<TSource,TResult>(IQueryable<TSource>, Expression<Func<TSource,IEnumerable<TResult>>>) Tłumaczy metodę na danym źródle.

TranslateSelectMany(ShapedQueryExpression, LambdaExpression, LambdaExpression)

SelectMany<TSource,TCollection,TResult>(IQueryable<TSource>, Expression<Func<TSource, IEnumerable<TCollection>>>, Expression<Func<TSource,TCollection, TResult>>) Tłumaczy metodę na danym źródle.

TranslateSelectMany(ShapedQueryExpression, LambdaExpression)

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

Parametry

source
ShapedQueryExpression

Zapytanie w kształcie, na którym jest stosowany operator.

selector
LambdaExpression

Selektor podany w wywołaniu.

Zwraca

Ukształtowane zapytanie po przetłumaczeniu.

Dotyczy

TranslateSelectMany(ShapedQueryExpression, LambdaExpression, LambdaExpression)

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

Parametry

source
ShapedQueryExpression

Zapytanie w kształcie, na którym jest stosowany operator.

collectionSelector
LambdaExpression

Selektor kolekcji podany w wywołaniu.

resultSelector
LambdaExpression

Selektor wyników podany w wywołaniu.

Zwraca

Ukształtowane zapytanie po przetłumaczeniu.

Dotyczy