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EntityProjectionExpression Oluşturucular

Tanım

Aşırı Yüklemeler

EntityProjectionExpression(IEntityType, IDictionary<IProperty,ColumnExpression>)

Kaynak:
EntityProjectionExpression.cs
Kaynak:
EntityProjectionExpression.cs
public EntityProjectionExpression (Microsoft.EntityFrameworkCore.Metadata.IEntityType entityType, System.Collections.Generic.IDictionary<Microsoft.EntityFrameworkCore.Metadata.IProperty,Microsoft.EntityFrameworkCore.Query.SqlExpressions.ColumnExpression> propertyExpressions);
new Microsoft.EntityFrameworkCore.Query.EntityProjectionExpression : Microsoft.EntityFrameworkCore.Metadata.IEntityType * System.Collections.Generic.IDictionary<Microsoft.EntityFrameworkCore.Metadata.IProperty, Microsoft.EntityFrameworkCore.Query.SqlExpressions.ColumnExpression> -> Microsoft.EntityFrameworkCore.Query.EntityProjectionExpression
Public Sub New (entityType As IEntityType, propertyExpressions As IDictionary(Of IProperty, ColumnExpression))

Parametreler

entityType
IEntityType
propertyExpressions
IDictionary<IProperty,ColumnExpression>

Şunlara uygulanır

EntityProjectionExpression(IEntityType, TableExpressionBase, Boolean)

Kaynak:
EntityProjectionExpression.cs
Kaynak:
EntityProjectionExpression.cs
Kaynak:
EntityProjectionExpression.cs
Kaynak:
EntityProjectionExpression.cs

Dikkat

Use the constructor which takes populated column expressions map.

EntityProjectionExpression sınıfının yeni bir örneğini oluşturur.

public EntityProjectionExpression (Microsoft.EntityFrameworkCore.Metadata.IEntityType entityType, Microsoft.EntityFrameworkCore.Query.SqlExpressions.TableExpressionBase innerTable, bool nullable);
[System.Obsolete("Use the constructor which takes populated column expressions map.", true)]
public EntityProjectionExpression (Microsoft.EntityFrameworkCore.Metadata.IEntityType entityType, Microsoft.EntityFrameworkCore.Query.SqlExpressions.TableExpressionBase innerTable, bool nullable);
new Microsoft.EntityFrameworkCore.Query.EntityProjectionExpression : Microsoft.EntityFrameworkCore.Metadata.IEntityType * Microsoft.EntityFrameworkCore.Query.SqlExpressions.TableExpressionBase * bool -> Microsoft.EntityFrameworkCore.Query.EntityProjectionExpression
[<System.Obsolete("Use the constructor which takes populated column expressions map.", true)>]
new Microsoft.EntityFrameworkCore.Query.EntityProjectionExpression : Microsoft.EntityFrameworkCore.Metadata.IEntityType * Microsoft.EntityFrameworkCore.Query.SqlExpressions.TableExpressionBase * bool -> Microsoft.EntityFrameworkCore.Query.EntityProjectionExpression
Public Sub New (entityType As IEntityType, innerTable As TableExpressionBase, nullable As Boolean)

Parametreler

entityType
IEntityType

Şekillendirecek varlık türü.

innerTable
TableExpressionBase

Varlık sütunlarının yansıtıldığı tablo.

nullable
Boolean

Bu varlık örneğinin null olup olmadığını gösteren bir bool değeri.

Öznitelikler

Şunlara uygulanır

EntityProjectionExpression(IEntityType, IDictionary<IProperty,ColumnExpression>, SqlExpression)

Kaynak:
EntityProjectionExpression.cs

EntityProjectionExpression sınıfının yeni bir örneğini oluşturur.

public EntityProjectionExpression (Microsoft.EntityFrameworkCore.Metadata.IEntityType entityType, System.Collections.Generic.IDictionary<Microsoft.EntityFrameworkCore.Metadata.IProperty,Microsoft.EntityFrameworkCore.Query.SqlExpressions.ColumnExpression> propertyExpressionMap, Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlExpression discriminatorExpression = default);
new Microsoft.EntityFrameworkCore.Query.EntityProjectionExpression : Microsoft.EntityFrameworkCore.Metadata.IEntityType * System.Collections.Generic.IDictionary<Microsoft.EntityFrameworkCore.Metadata.IProperty, Microsoft.EntityFrameworkCore.Query.SqlExpressions.ColumnExpression> * Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlExpression -> Microsoft.EntityFrameworkCore.Query.EntityProjectionExpression
Public Sub New (entityType As IEntityType, propertyExpressionMap As IDictionary(Of IProperty, ColumnExpression), Optional discriminatorExpression As SqlExpression = Nothing)

Parametreler

entityType
IEntityType

Şekillendirecek varlık türü.

propertyExpressionMap
IDictionary<IProperty,ColumnExpression>

Varlık türünün özelliklerine karşılık gelen sütun ifadelerinin sözlüğü.

discriminatorExpression
SqlExpression

Hiyerarşideki her somut varlık türü için ayrımcı oluşturmak için A SqlExpression .

Şunlara uygulanır

EntityProjectionExpression(IEntityType, IReadOnlyDictionary<IProperty,ColumnExpression>, SqlExpression)

Kaynak:
EntityProjectionExpression.cs
Kaynak:
EntityProjectionExpression.cs

EntityProjectionExpression sınıfının yeni bir örneğini oluşturur.

public EntityProjectionExpression (Microsoft.EntityFrameworkCore.Metadata.IEntityType entityType, System.Collections.Generic.IReadOnlyDictionary<Microsoft.EntityFrameworkCore.Metadata.IProperty,Microsoft.EntityFrameworkCore.Query.SqlExpressions.ColumnExpression> propertyExpressionMap, Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlExpression? discriminatorExpression = default);
new Microsoft.EntityFrameworkCore.Query.EntityProjectionExpression : Microsoft.EntityFrameworkCore.Metadata.IEntityType * System.Collections.Generic.IReadOnlyDictionary<Microsoft.EntityFrameworkCore.Metadata.IProperty, Microsoft.EntityFrameworkCore.Query.SqlExpressions.ColumnExpression> * Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlExpression -> Microsoft.EntityFrameworkCore.Query.EntityProjectionExpression
Public Sub New (entityType As IEntityType, propertyExpressionMap As IReadOnlyDictionary(Of IProperty, ColumnExpression), Optional discriminatorExpression As SqlExpression = Nothing)

Parametreler

entityType
IEntityType

Şekillendirecek varlık türü.

propertyExpressionMap
IReadOnlyDictionary<IProperty,ColumnExpression>

Varlık türünün özelliklerine karşılık gelen sütun ifadelerinin sözlüğü.

discriminatorExpression
SqlExpression

Hiyerarşideki her somut varlık türü için ayrımcı oluşturmak için A SqlExpression .

Şunlara uygulanır