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ProjectionBindingExpression Constructeurs

Définition

Surcharges

ProjectionBindingExpression(Expression, IDictionary<IProperty,Int32>)

Crée une instance de la classe ProjectionBindingExpression.

ProjectionBindingExpression(Expression, IReadOnlyDictionary<IProperty,Int32>)
Obsolète.

Crée une instance de la classe ProjectionBindingExpression.

ProjectionBindingExpression(Expression, ProjectionMember, Type)

Crée une instance de la classe ProjectionBindingExpression.

ProjectionBindingExpression(Expression, Int32, Type)

Crée une instance de la classe ProjectionBindingExpression.

ProjectionBindingExpression(Expression, IDictionary<IProperty,Int32>)

Source:
ProjectionBindingExpression.cs
Source:
ProjectionBindingExpression.cs
Source:
ProjectionBindingExpression.cs

Crée une instance de la classe ProjectionBindingExpression.

public ProjectionBindingExpression (System.Linq.Expressions.Expression queryExpression, System.Collections.Generic.IDictionary<Microsoft.EntityFrameworkCore.Metadata.IProperty,int> indexMap);
new Microsoft.EntityFrameworkCore.Query.ProjectionBindingExpression : System.Linq.Expressions.Expression * System.Collections.Generic.IDictionary<Microsoft.EntityFrameworkCore.Metadata.IProperty, int> -> Microsoft.EntityFrameworkCore.Query.ProjectionBindingExpression
Public Sub New (queryExpression As Expression, indexMap As IDictionary(Of IProperty, Integer))

Paramètres

queryExpression
Expression

Expression de requête à partir de laquelle obtenir la valeur.

indexMap
IDictionary<IProperty,Int32>

Mappage d’index à lier avec la projection d’expression de requête pour ValueBuffer.

S’applique à

ProjectionBindingExpression(Expression, IReadOnlyDictionary<IProperty,Int32>)

Source:
ProjectionBindingExpression.cs

Attention

The dictionary should be stored in client projection in query expression and access via index based binding.

Crée une instance de la classe ProjectionBindingExpression.

[System.Obsolete("The dictionary should be stored in client projection in query expression and access via index based binding.")]
public ProjectionBindingExpression (System.Linq.Expressions.Expression queryExpression, System.Collections.Generic.IReadOnlyDictionary<Microsoft.EntityFrameworkCore.Metadata.IProperty,int> indexMap);
[<System.Obsolete("The dictionary should be stored in client projection in query expression and access via index based binding.")>]
new Microsoft.EntityFrameworkCore.Query.ProjectionBindingExpression : System.Linq.Expressions.Expression * System.Collections.Generic.IReadOnlyDictionary<Microsoft.EntityFrameworkCore.Metadata.IProperty, int> -> Microsoft.EntityFrameworkCore.Query.ProjectionBindingExpression
Public Sub New (queryExpression As Expression, indexMap As IReadOnlyDictionary(Of IProperty, Integer))

Paramètres

queryExpression
Expression

Expression de requête à partir de laquelle obtenir la valeur.

indexMap
IReadOnlyDictionary<IProperty,Int32>

Mappage d’index à lier avec la projection d’expression de requête pour ValueBuffer.

Attributs

S’applique à

ProjectionBindingExpression(Expression, ProjectionMember, Type)

Source:
ProjectionBindingExpression.cs
Source:
ProjectionBindingExpression.cs
Source:
ProjectionBindingExpression.cs
Source:
ProjectionBindingExpression.cs
Source:
ProjectionBindingExpression.cs
Source:
ProjectionBindingExpression.cs
Source:
ProjectionBindingExpression.cs

Crée une instance de la classe ProjectionBindingExpression.

public ProjectionBindingExpression (System.Linq.Expressions.Expression queryExpression, Microsoft.EntityFrameworkCore.Query.ProjectionMember projectionMember, Type type);
new Microsoft.EntityFrameworkCore.Query.ProjectionBindingExpression : System.Linq.Expressions.Expression * Microsoft.EntityFrameworkCore.Query.ProjectionMember * Type -> Microsoft.EntityFrameworkCore.Query.ProjectionBindingExpression
Public Sub New (queryExpression As Expression, projectionMember As ProjectionMember, type As Type)

Paramètres

queryExpression
Expression

Expression de requête à partir de laquelle obtenir la valeur.

projectionMember
ProjectionMember

Membre de projection à lier à l’expression de requête.

type
Type

Type clr de la valeur en cours de lecture.

S’applique à

ProjectionBindingExpression(Expression, Int32, Type)

Source:
ProjectionBindingExpression.cs
Source:
ProjectionBindingExpression.cs
Source:
ProjectionBindingExpression.cs
Source:
ProjectionBindingExpression.cs
Source:
ProjectionBindingExpression.cs
Source:
ProjectionBindingExpression.cs
Source:
ProjectionBindingExpression.cs

Crée une instance de la classe ProjectionBindingExpression.

public ProjectionBindingExpression (System.Linq.Expressions.Expression queryExpression, int index, Type type);
new Microsoft.EntityFrameworkCore.Query.ProjectionBindingExpression : System.Linq.Expressions.Expression * int * Type -> Microsoft.EntityFrameworkCore.Query.ProjectionBindingExpression
Public Sub New (queryExpression As Expression, index As Integer, type As Type)

Paramètres

queryExpression
Expression

Expression de requête à partir de laquelle obtenir la valeur.

index
Int32

Index à lier avec la projection d’expression de requête.

type
Type

Type clr de la valeur en cours de lecture.

S’applique à