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IMutableModel.RemoveEntityType 方法

  • 参考

定义

命名空间:
Microsoft.EntityFrameworkCore.Metadata
程序集:
Microsoft.EntityFrameworkCore.dll
包:
Microsoft.EntityFrameworkCore v1.0.6
包:
Microsoft.EntityFrameworkCore v1.1.6
包:
Microsoft.EntityFrameworkCore v2.0.3
包:
Microsoft.EntityFrameworkCore v2.1.11
包:
Microsoft.EntityFrameworkCore v2.2.6
包:
Microsoft.EntityFrameworkCore v6.0.0
包:
Microsoft.EntityFrameworkCore v7.0.0
包:
Microsoft.EntityFrameworkCore v8.0.0
包:
Microsoft.EntityFrameworkCore v3.0.0
包:
Microsoft.EntityFrameworkCore v3.1.0
包:
Microsoft.EntityFrameworkCore v5.0.0

重载

RemoveEntityType(String)

删除实体类型，而无需从模型中定义导航。
RemoveEntityType(Type, String, IMutableEntityType)

删除具有给定类型的实体类型，定义导航名称和定义实体类型
RemoveEntityType(String, String, IMutableEntityType)

删除具有给定类型的实体类型，定义导航名称和定义实体类型
RemoveEntityType(IMutableEntityType)

从模型中删除实体类型。
RemoveEntityType(Type)

从模型中删除实体类型。

RemoveEntityType(String)

删除实体类型，而无需从模型中定义导航。

public Microsoft.EntityFrameworkCore.Metadata.IMutableEntityType RemoveEntityType (string name);
public Microsoft.EntityFrameworkCore.Metadata.IMutableEntityType? RemoveEntityType (string name);
abstract member RemoveEntityType : string -> Microsoft.EntityFrameworkCore.Metadata.IMutableEntityType
Public Function RemoveEntityType (name As String) As IMutableEntityType

参数

name
String

要删除的实体类型的名称。

返回

IMutableEntityType

已删除的实体类型。

适用于

RemoveEntityType(Type, String, IMutableEntityType)

删除具有给定类型的实体类型，定义导航名称和定义实体类型

public Microsoft.EntityFrameworkCore.Metadata.IMutableEntityType? RemoveEntityType (Type type, string definingNavigationName, Microsoft.EntityFrameworkCore.Metadata.IMutableEntityType definingEntityType);
abstract member RemoveEntityType : Type * string * Microsoft.EntityFrameworkCore.Metadata.IMutableEntityType -> Microsoft.EntityFrameworkCore.Metadata.IMutableEntityType
Public Function RemoveEntityType (type As Type, definingNavigationName As String, definingEntityType As IMutableEntityType) As IMutableEntityType

参数

type
Type

用于表示此实体类型的实例的 CLR 类。

definingNavigationName
String

定义导航。

definingEntityType
IMutableEntityType

定义实体类型。

返回

IMutableEntityType

已删除的实体类型。

适用于

RemoveEntityType(String, String, IMutableEntityType)

删除具有给定类型的实体类型，定义导航名称和定义实体类型

public Microsoft.EntityFrameworkCore.Metadata.IMutableEntityType RemoveEntityType (string name, string definingNavigationName, Microsoft.EntityFrameworkCore.Metadata.IMutableEntityType definingEntityType);
public Microsoft.EntityFrameworkCore.Metadata.IMutableEntityType? RemoveEntityType (string name, string definingNavigationName, Microsoft.EntityFrameworkCore.Metadata.IMutableEntityType definingEntityType);
abstract member RemoveEntityType : string * string * Microsoft.EntityFrameworkCore.Metadata.IMutableEntityType -> Microsoft.EntityFrameworkCore.Metadata.IMutableEntityType
Public Function RemoveEntityType (name As String, definingNavigationName As String, definingEntityType As IMutableEntityType) As IMutableEntityType

参数

name
String

要删除的实体类型的名称。

definingNavigationName
String

定义导航。

definingEntityType
IMutableEntityType

定义实体类型。

返回

IMutableEntityType

已删除的实体类型。

适用于

RemoveEntityType(IMutableEntityType)

从模型中删除实体类型。

public void RemoveEntityType (Microsoft.EntityFrameworkCore.Metadata.IMutableEntityType entityType);
public Microsoft.EntityFrameworkCore.Metadata.IMutableEntityType RemoveEntityType (Microsoft.EntityFrameworkCore.Metadata.IMutableEntityType entityType);
public Microsoft.EntityFrameworkCore.Metadata.IMutableEntityType? RemoveEntityType (Microsoft.EntityFrameworkCore.Metadata.IMutableEntityType entityType);
abstract member RemoveEntityType : Microsoft.EntityFrameworkCore.Metadata.IMutableEntityType -> unit
abstract member RemoveEntityType : Microsoft.EntityFrameworkCore.Metadata.IMutableEntityType -> Microsoft.EntityFrameworkCore.Metadata.IMutableEntityType
Public Sub RemoveEntityType (entityType As IMutableEntityType)
Public Function RemoveEntityType (entityType As IMutableEntityType) As IMutableEntityType

参数

entityType
IMutableEntityType

要删除的实体类型。

返回

IMutableEntityType

删除的实体类型; null 如果未找到实体类型，则为 。

适用于

RemoveEntityType(Type)

从模型中删除实体类型。

public Microsoft.EntityFrameworkCore.Metadata.IMutableEntityType? RemoveEntityType (Type type);
abstract member RemoveEntityType : Type -> Microsoft.EntityFrameworkCore.Metadata.IMutableEntityType
Public Function RemoveEntityType (type As Type) As IMutableEntityType

参数

type
Type

要删除的实体类型。

返回

IMutableEntityType

已删除的实体类型。

适用于