Condividi tramite


SqlTranslatingExpressionVisitor Costruttori

Definizione

Overload

SqlTranslatingExpressionVisitor(SqlTranslatingExpressionVisitorDependencies, RelationalQueryModelVisitor, SelectExpression, Expression, Boolean)

Crea una nuova istanza di SqlTranslatingExpressionVisitor.

SqlTranslatingExpressionVisitor(IRelationalAnnotationProvider, IExpressionFragmentTranslator, IMethodCallTranslator, IMemberTranslator, IRelationalTypeMapper, RelationalQueryModelVisitor, SelectExpression, Expression, Boolean, Boolean)

Crea una nuova istanza di SqlTranslatingExpressionVisitor.

SqlTranslatingExpressionVisitor(SqlTranslatingExpressionVisitorDependencies, RelationalQueryModelVisitor, SelectExpression, Expression, Boolean)

Origine:
SqlTranslatingExpressionVisitor.cs
Origine:
SqlTranslatingExpressionVisitor.cs

Crea una nuova istanza di SqlTranslatingExpressionVisitor.

public SqlTranslatingExpressionVisitor (Microsoft.EntityFrameworkCore.Query.ExpressionVisitors.SqlTranslatingExpressionVisitorDependencies dependencies, Microsoft.EntityFrameworkCore.Query.RelationalQueryModelVisitor queryModelVisitor, Microsoft.EntityFrameworkCore.Query.Expressions.SelectExpression targetSelectExpression = default, System.Linq.Expressions.Expression topLevelPredicate = default, bool inProjection = false);
new Microsoft.EntityFrameworkCore.Query.ExpressionVisitors.SqlTranslatingExpressionVisitor : Microsoft.EntityFrameworkCore.Query.ExpressionVisitors.SqlTranslatingExpressionVisitorDependencies * Microsoft.EntityFrameworkCore.Query.RelationalQueryModelVisitor * Microsoft.EntityFrameworkCore.Query.Expressions.SelectExpression * System.Linq.Expressions.Expression * bool -> Microsoft.EntityFrameworkCore.Query.ExpressionVisitors.SqlTranslatingExpressionVisitor
Public Sub New (dependencies As SqlTranslatingExpressionVisitorDependencies, queryModelVisitor As RelationalQueryModelVisitor, Optional targetSelectExpression As SelectExpression = Nothing, Optional topLevelPredicate As Expression = Nothing, Optional inProjection As Boolean = false)

Parametri

dependencies
SqlTranslatingExpressionVisitorDependencies

Oggetto Parameter contenente dipendenze per questo servizio.

queryModelVisitor
RelationalQueryModelVisitor

Visitatore del modello di query.

targetSelectExpression
SelectExpression

Espressione di selezione di destinazione.

topLevelPredicate
Expression

Predicato di primo livello.

inProjection
Boolean

true se l'espressione da tradurre è una proiezione LINQ.

Si applica a

SqlTranslatingExpressionVisitor(IRelationalAnnotationProvider, IExpressionFragmentTranslator, IMethodCallTranslator, IMemberTranslator, IRelationalTypeMapper, RelationalQueryModelVisitor, SelectExpression, Expression, Boolean, Boolean)

Crea una nuova istanza di SqlTranslatingExpressionVisitor.

public SqlTranslatingExpressionVisitor (Microsoft.EntityFrameworkCore.Metadata.IRelationalAnnotationProvider relationalAnnotationProvider, Microsoft.EntityFrameworkCore.Query.ExpressionTranslators.IExpressionFragmentTranslator compositeExpressionFragmentTranslator, Microsoft.EntityFrameworkCore.Query.ExpressionTranslators.IMethodCallTranslator methodCallTranslator, Microsoft.EntityFrameworkCore.Query.ExpressionTranslators.IMemberTranslator memberTranslator, Microsoft.EntityFrameworkCore.Storage.IRelationalTypeMapper relationalTypeMapper, Microsoft.EntityFrameworkCore.Query.RelationalQueryModelVisitor queryModelVisitor, Microsoft.EntityFrameworkCore.Query.Expressions.SelectExpression targetSelectExpression = default, System.Linq.Expressions.Expression topLevelPredicate = default, bool bindParentQueries = false, bool inProjection = false);
new Microsoft.EntityFrameworkCore.Query.ExpressionVisitors.SqlTranslatingExpressionVisitor : Microsoft.EntityFrameworkCore.Metadata.IRelationalAnnotationProvider * Microsoft.EntityFrameworkCore.Query.ExpressionTranslators.IExpressionFragmentTranslator * Microsoft.EntityFrameworkCore.Query.ExpressionTranslators.IMethodCallTranslator * Microsoft.EntityFrameworkCore.Query.ExpressionTranslators.IMemberTranslator * Microsoft.EntityFrameworkCore.Storage.IRelationalTypeMapper * Microsoft.EntityFrameworkCore.Query.RelationalQueryModelVisitor * Microsoft.EntityFrameworkCore.Query.Expressions.SelectExpression * System.Linq.Expressions.Expression * bool * bool -> Microsoft.EntityFrameworkCore.Query.ExpressionVisitors.SqlTranslatingExpressionVisitor
Public Sub New (relationalAnnotationProvider As IRelationalAnnotationProvider, compositeExpressionFragmentTranslator As IExpressionFragmentTranslator, methodCallTranslator As IMethodCallTranslator, memberTranslator As IMemberTranslator, relationalTypeMapper As IRelationalTypeMapper, queryModelVisitor As RelationalQueryModelVisitor, Optional targetSelectExpression As SelectExpression = Nothing, Optional topLevelPredicate As Expression = Nothing, Optional bindParentQueries As Boolean = false, Optional inProjection As Boolean = false)

Parametri

relationalAnnotationProvider
IRelationalAnnotationProvider

Provider di annotazioni relazionali.

compositeExpressionFragmentTranslator
IExpressionFragmentTranslator

Traduzione del frammento di espressione composita.

methodCallTranslator
IMethodCallTranslator

Traduzione della chiamata al metodo.

memberTranslator
IMemberTranslator

Traduzione membro.

relationalTypeMapper
IRelationalTypeMapper

Mapper di tipo relazionale.

queryModelVisitor
RelationalQueryModelVisitor

Visitatore del modello di query.

targetSelectExpression
SelectExpression

Espressione di selezione di destinazione.

topLevelPredicate
Expression

Predicato di primo livello.

bindParentQueries
Boolean

true per associare query padre.

inProjection
Boolean

true se l'espressione da tradurre è una proiezione LINQ.

Si applica a