TypeMaterializationInfo 建構函式

參考

定義

命名空間:: Microsoft.EntityFrameworkCore.Storage

組件:: Microsoft.EntityFrameworkCore.Relational.dll

套件:: Microsoft.EntityFrameworkCore.Relational v2.1.11

套件:: Microsoft.EntityFrameworkCore.Relational v2.2.6

套件:: Microsoft.EntityFrameworkCore.Relational v3.0.0

套件:: Microsoft.EntityFrameworkCore.Relational v3.1.0

套件:: Microsoft.EntityFrameworkCore.Relational v5.0.0

套件:: Microsoft.EntityFrameworkCore.Relational v6.0.0

套件:: Microsoft.EntityFrameworkCore.Relational v7.0.0

套件:: Microsoft.EntityFrameworkCore.Relational v8.0.0

重要

部分資訊涉及發行前產品，在發行之前可能會有大幅修改。 Microsoft 對此處提供的資訊，不做任何明確或隱含的瑕疵擔保。

多載

TypeMaterializationInfo(Type, IProperty, IRelationalTypeMappingSource, Int32)	已淘汰. 建立新的 TypeMaterializationInfo 執行個體。
TypeMaterializationInfo(Type, IProperty, RelationalTypeMapping, Nullable<Boolean>)	建立新的 TypeMaterializationInfo 執行個體。
TypeMaterializationInfo(Type, IProperty, IRelationalTypeMappingSource, Nullable<Boolean>, Int32)	已淘汰. 建立新的 TypeMaterializationInfo 執行個體。
TypeMaterializationInfo(Type, IProperty, IRelationalTypeMappingSource, Nullable<Boolean>, Int32, RelationalTypeMapping)	已淘汰. 建立新的 TypeMaterializationInfo 執行個體。

TypeMaterializationInfo(Type, IProperty, IRelationalTypeMappingSource, Int32)

警告

此 API 現已淘汰。

建立新的 TypeMaterializationInfo 執行個體。

public TypeMaterializationInfo (Type modelClrType, Microsoft.EntityFrameworkCore.Metadata.IProperty property, Microsoft.EntityFrameworkCore.Storage.IRelationalTypeMappingSource typeMappingSource, int index = -1);

[System.Obsolete]
public TypeMaterializationInfo (Type modelClrType, Microsoft.EntityFrameworkCore.Metadata.IProperty property, Microsoft.EntityFrameworkCore.Storage.IRelationalTypeMappingSource typeMappingSource, int index = -1);

new Microsoft.EntityFrameworkCore.Storage.TypeMaterializationInfo : Type * Microsoft.EntityFrameworkCore.Metadata.IProperty * Microsoft.EntityFrameworkCore.Storage.IRelationalTypeMappingSource * int -> Microsoft.EntityFrameworkCore.Storage.TypeMaterializationInfo

[<System.Obsolete>]
new Microsoft.EntityFrameworkCore.Storage.TypeMaterializationInfo : Type * Microsoft.EntityFrameworkCore.Metadata.IProperty * Microsoft.EntityFrameworkCore.Storage.IRelationalTypeMappingSource * int -> Microsoft.EntityFrameworkCore.Storage.TypeMaterializationInfo

Public Sub New (modelClrType As Type, property As IProperty, typeMappingSource As IRelationalTypeMappingSource, Optional index As Integer = -1)

參數

modelClrType: Type

轉換之後模型所需的類型。

property: IProperty

與型別相關聯的屬性，如果沒有，則 null 為。

typeMappingSource: IRelationalTypeMappingSource

如果屬性尚未系結對應，則為用來尋找對應的型別對應。

index: Int32

應該用於此類型之基礎結果集的索引，如果不需要任何索引對應，則為 -1。

屬性: ObsoleteAttribute

適用於

TypeMaterializationInfo(Type, IProperty, RelationalTypeMapping, Nullable<Boolean>)

建立新的 TypeMaterializationInfo 執行個體。

public TypeMaterializationInfo (Type modelClrType, Microsoft.EntityFrameworkCore.Metadata.IProperty property, Microsoft.EntityFrameworkCore.Storage.RelationalTypeMapping mapping, bool? nullable = default);

public TypeMaterializationInfo (Type modelClrType, Microsoft.EntityFrameworkCore.Metadata.IProperty? property, Microsoft.EntityFrameworkCore.Storage.RelationalTypeMapping mapping, bool? nullable = default);

new Microsoft.EntityFrameworkCore.Storage.TypeMaterializationInfo : Type * Microsoft.EntityFrameworkCore.Metadata.IProperty * Microsoft.EntityFrameworkCore.Storage.RelationalTypeMapping * Nullable<bool> -> Microsoft.EntityFrameworkCore.Storage.TypeMaterializationInfo

Public Sub New (modelClrType As Type, property As IProperty, mapping As RelationalTypeMapping, Optional nullable As Nullable(Of Boolean) = Nothing)

參數

modelClrType: Type

轉換之後模型所需的類型。

property: IProperty

與型別相關聯的屬性，如果沒有，則 null 為。

mapping: RelationalTypeMapping

要使用的型別對應，或 null 推斷一個類型對應。

nullable: Nullable<Boolean>

值，指出值是否可為 Null。

適用於

TypeMaterializationInfo(Type, IProperty, IRelationalTypeMappingSource, Nullable<Boolean>, Int32)

警告

此 API 現已淘汰。

建立新的 TypeMaterializationInfo 執行個體。

public TypeMaterializationInfo (Type modelClrType, Microsoft.EntityFrameworkCore.Metadata.IProperty property, Microsoft.EntityFrameworkCore.Storage.IRelationalTypeMappingSource typeMappingSource, bool? fromLeftOuterJoin, int index);

[System.Obsolete]
public TypeMaterializationInfo (Type modelClrType, Microsoft.EntityFrameworkCore.Metadata.IProperty property, Microsoft.EntityFrameworkCore.Storage.IRelationalTypeMappingSource typeMappingSource, bool? fromLeftOuterJoin, int index);

new Microsoft.EntityFrameworkCore.Storage.TypeMaterializationInfo : Type * Microsoft.EntityFrameworkCore.Metadata.IProperty * Microsoft.EntityFrameworkCore.Storage.IRelationalTypeMappingSource * Nullable<bool> * int -> Microsoft.EntityFrameworkCore.Storage.TypeMaterializationInfo

[<System.Obsolete>]
new Microsoft.EntityFrameworkCore.Storage.TypeMaterializationInfo : Type * Microsoft.EntityFrameworkCore.Metadata.IProperty * Microsoft.EntityFrameworkCore.Storage.IRelationalTypeMappingSource * Nullable<bool> * int -> Microsoft.EntityFrameworkCore.Storage.TypeMaterializationInfo

Public Sub New (modelClrType As Type, property As IProperty, typeMappingSource As IRelationalTypeMappingSource, fromLeftOuterJoin As Nullable(Of Boolean), index As Integer)

參數

modelClrType: Type

轉換之後模型所需的類型。

property: IProperty

與型別相關聯的屬性，如果沒有，則 null 為。

typeMappingSource: IRelationalTypeMappingSource

如果屬性尚未系結對應，則為用來尋找對應的型別對應。

fromLeftOuterJoin: Nullable<Boolean>

值是否來自 LEFT OUTER JOIN 作業。

index: Int32

應該用於此類型之基礎結果集的索引，如果不需要任何索引對應，則為 -1。

屬性: ObsoleteAttribute

適用於

TypeMaterializationInfo(Type, IProperty, IRelationalTypeMappingSource, Nullable<Boolean>, Int32, RelationalTypeMapping)

警告

此 API 現已淘汰。

建立新的 TypeMaterializationInfo 執行個體。

public TypeMaterializationInfo (Type modelClrType, Microsoft.EntityFrameworkCore.Metadata.IProperty property, Microsoft.EntityFrameworkCore.Storage.IRelationalTypeMappingSource typeMappingSource, bool? fromLeftOuterJoin, int index = -1, Microsoft.EntityFrameworkCore.Storage.RelationalTypeMapping mapping = default);

[System.Obsolete]
public TypeMaterializationInfo (Type modelClrType, Microsoft.EntityFrameworkCore.Metadata.IProperty property, Microsoft.EntityFrameworkCore.Storage.IRelationalTypeMappingSource typeMappingSource, bool? fromLeftOuterJoin, int index = -1, Microsoft.EntityFrameworkCore.Storage.RelationalTypeMapping mapping = default);

new Microsoft.EntityFrameworkCore.Storage.TypeMaterializationInfo : Type * Microsoft.EntityFrameworkCore.Metadata.IProperty * Microsoft.EntityFrameworkCore.Storage.IRelationalTypeMappingSource * Nullable<bool> * int * Microsoft.EntityFrameworkCore.Storage.RelationalTypeMapping -> Microsoft.EntityFrameworkCore.Storage.TypeMaterializationInfo

[<System.Obsolete>]
new Microsoft.EntityFrameworkCore.Storage.TypeMaterializationInfo : Type * Microsoft.EntityFrameworkCore.Metadata.IProperty * Microsoft.EntityFrameworkCore.Storage.IRelationalTypeMappingSource * Nullable<bool> * int * Microsoft.EntityFrameworkCore.Storage.RelationalTypeMapping -> Microsoft.EntityFrameworkCore.Storage.TypeMaterializationInfo

Public Sub New (modelClrType As Type, property As IProperty, typeMappingSource As IRelationalTypeMappingSource, fromLeftOuterJoin As Nullable(Of Boolean), Optional index As Integer = -1, Optional mapping As RelationalTypeMapping = Nothing)

參數

modelClrType: Type

轉換之後模型所需的類型。

property: IProperty

與型別相關聯的屬性，如果沒有，則 null 為。

typeMappingSource: IRelationalTypeMappingSource

如果屬性尚未系結對應，則為用來尋找對應的型別對應。

fromLeftOuterJoin: Nullable<Boolean>

值是否來自 LEFT OUTER JOIN 作業。

index: Int32

應該用於此類型之基礎結果集的索引，如果不需要任何索引對應，則為 -1。

mapping: RelationalTypeMapping

要使用的型別對應，或 null 推斷一個類型對應。

屬性: ObsoleteAttribute

適用於

共用方式為

TypeMaterializationInfo 建構函式

定義

多載

TypeMaterializationInfo(Type, IProperty, IRelationalTypeMappingSource, Int32)

參數

適用於

TypeMaterializationInfo(Type, IProperty, RelationalTypeMapping, Nullable<Boolean>)

參數

適用於

TypeMaterializationInfo(Type, IProperty, IRelationalTypeMappingSource, Nullable<Boolean>, Int32)

參數

適用於

TypeMaterializationInfo(Type, IProperty, IRelationalTypeMappingSource, Nullable<Boolean>, Int32, RelationalTypeMapping)

參數

適用於

意見反應

其他資源