RelationalQueryableMethodTranslatingExpressionVisitor.TranslateSelectMany Metodo
Definizione
Importante
Alcune informazioni sono relative alla release non definitiva del prodotto, che potrebbe subire modifiche significative prima della release definitiva. Microsoft non riconosce alcuna garanzia, espressa o implicita, in merito alle informazioni qui fornite.
Overload
TranslateSelectMany(ShapedQueryExpression, LambdaExpression)
Converte SelectMany<TSource,TResult>(IQueryable<TSource>, Expression<Func<TSource,IEnumerable<TResult>>>) il metodo sull'origine specificata.
protected override Microsoft.EntityFrameworkCore.Query.ShapedQueryExpression TranslateSelectMany (Microsoft.EntityFrameworkCore.Query.ShapedQueryExpression source, System.Linq.Expressions.LambdaExpression selector);protected override Microsoft.EntityFrameworkCore.Query.ShapedQueryExpression? TranslateSelectMany (Microsoft.EntityFrameworkCore.Query.ShapedQueryExpression source, System.Linq.Expressions.LambdaExpression selector);override this.TranslateSelectMany : Microsoft.EntityFrameworkCore.Query.ShapedQueryExpression * System.Linq.Expressions.LambdaExpression -> Microsoft.EntityFrameworkCore.Query.ShapedQueryExpressionProtected Overrides Function TranslateSelectMany (source As ShapedQueryExpression, selector As LambdaExpression) As ShapedQueryExpressionParametri
- source
- ShapedQueryExpression
Query con forma su cui viene applicato l'operatore.
- selector
- LambdaExpression
Selettore fornito nella chiamata.
Restituisce
Query con forma dopo la traduzione.
Si applica a
TranslateSelectMany(ShapedQueryExpression, LambdaExpression, LambdaExpression)
Converte SelectMany<TSource,TCollection,TResult>(IQueryable<TSource>, Expression<Func<TSource, IEnumerable<TCollection>>>, Expression<Func<TSource,TCollection, TResult>>) il metodo sull'origine specificata.
protected override Microsoft.EntityFrameworkCore.Query.ShapedQueryExpression TranslateSelectMany (Microsoft.EntityFrameworkCore.Query.ShapedQueryExpression source, System.Linq.Expressions.LambdaExpression collectionSelector, System.Linq.Expressions.LambdaExpression resultSelector);protected override Microsoft.EntityFrameworkCore.Query.ShapedQueryExpression? TranslateSelectMany (Microsoft.EntityFrameworkCore.Query.ShapedQueryExpression source, System.Linq.Expressions.LambdaExpression collectionSelector, System.Linq.Expressions.LambdaExpression resultSelector);override this.TranslateSelectMany : Microsoft.EntityFrameworkCore.Query.ShapedQueryExpression * System.Linq.Expressions.LambdaExpression * System.Linq.Expressions.LambdaExpression -> Microsoft.EntityFrameworkCore.Query.ShapedQueryExpressionProtected Overrides Function TranslateSelectMany (source As ShapedQueryExpression, collectionSelector As LambdaExpression, resultSelector As LambdaExpression) As ShapedQueryExpressionParametri
- source
- ShapedQueryExpression
Query con forma su cui viene applicato l'operatore.
- collectionSelector
- LambdaExpression
Selettore di raccolta fornito nella chiamata.
- resultSelector
- LambdaExpression
Selettore dei risultati fornito nella chiamata.
Restituisce
Query con forma dopo la traduzione.
