ModelSource.GetModel 方法

参考

定义

命名空间:: Microsoft.EntityFrameworkCore.Infrastructure

程序集:: Microsoft.EntityFrameworkCore.dll

包:: Microsoft.EntityFrameworkCore v3.0.0

包:: Microsoft.EntityFrameworkCore v3.1.0

包:: Microsoft.EntityFrameworkCore v5.0.0

包:: Microsoft.EntityFrameworkCore v6.0.0

包:: Microsoft.EntityFrameworkCore v2.0.3

包:: Microsoft.EntityFrameworkCore v2.1.11

包:: Microsoft.EntityFrameworkCore v2.2.6

包:: Microsoft.EntityFrameworkCore v1.0.6

包:: Microsoft.EntityFrameworkCore v1.1.6

包:: Microsoft.EntityFrameworkCore v7.0.0

包:: Microsoft.EntityFrameworkCore v8.0.0

重要

一些信息与预发行产品相关，相应产品在发行之前可能会进行重大修改。对于此处提供的信息，Microsoft 不作任何明示或暗示的担保。

重载

GetModel(DbContext, IConventionSetBuilder)	已过时. 已过时. 从缓存中返回模型，如果缓存中不存在模型，则创建模型。
GetModel(DbContext, IConventionSetBuilder, ModelDependencies)	已过时. 从缓存中返回模型，如果缓存中不存在模型，则创建模型。
GetModel(DbContext, IConventionSetBuilder, IModelValidator)	从缓存中返回模型，如果缓存中不存在模型，则创建模型。
GetModel(DbContext, IConventionSetBuilder, IModelValidator)	从缓存中返回模型，如果缓存中不存在模型，则创建模型。
GetModel(DbContext, ModelCreationDependencies, Boolean)	获取要使用的模型。

GetModel(DbContext, IConventionSetBuilder)

注意

Use the overload with ModelDependencies

注意

Use the overload with ModelCreationDependencies

从缓存中返回模型，如果缓存中不存在模型，则创建模型。

public virtual Microsoft.EntityFrameworkCore.Metadata.IModel GetModel (Microsoft.EntityFrameworkCore.DbContext context, Microsoft.EntityFrameworkCore.Metadata.Conventions.Infrastructure.IConventionSetBuilder conventionSetBuilder);

[System.Obsolete("Use the overload with ModelDependencies")]
public virtual Microsoft.EntityFrameworkCore.Metadata.IModel GetModel (Microsoft.EntityFrameworkCore.DbContext context, Microsoft.EntityFrameworkCore.Metadata.Conventions.Infrastructure.IConventionSetBuilder conventionSetBuilder);

[System.Obsolete("Use the overload with ModelCreationDependencies")]
public virtual Microsoft.EntityFrameworkCore.Metadata.IModel GetModel (Microsoft.EntityFrameworkCore.DbContext context, Microsoft.EntityFrameworkCore.Metadata.Conventions.Infrastructure.IConventionSetBuilder conventionSetBuilder);

abstract member GetModel : Microsoft.EntityFrameworkCore.DbContext * Microsoft.EntityFrameworkCore.Metadata.Conventions.Infrastructure.IConventionSetBuilder -> Microsoft.EntityFrameworkCore.Metadata.IModel
override this.GetModel : Microsoft.EntityFrameworkCore.DbContext * Microsoft.EntityFrameworkCore.Metadata.Conventions.Infrastructure.IConventionSetBuilder -> Microsoft.EntityFrameworkCore.Metadata.IModel

[<System.Obsolete("Use the overload with ModelDependencies")>]
abstract member GetModel : Microsoft.EntityFrameworkCore.DbContext * Microsoft.EntityFrameworkCore.Metadata.Conventions.Infrastructure.IConventionSetBuilder -> Microsoft.EntityFrameworkCore.Metadata.IModel
override this.GetModel : Microsoft.EntityFrameworkCore.DbContext * Microsoft.EntityFrameworkCore.Metadata.Conventions.Infrastructure.IConventionSetBuilder -> Microsoft.EntityFrameworkCore.Metadata.IModel

[<System.Obsolete("Use the overload with ModelCreationDependencies")>]
abstract member GetModel : Microsoft.EntityFrameworkCore.DbContext * Microsoft.EntityFrameworkCore.Metadata.Conventions.Infrastructure.IConventionSetBuilder -> Microsoft.EntityFrameworkCore.Metadata.IModel
override this.GetModel : Microsoft.EntityFrameworkCore.DbContext * Microsoft.EntityFrameworkCore.Metadata.Conventions.Infrastructure.IConventionSetBuilder -> Microsoft.EntityFrameworkCore.Metadata.IModel

Public Overridable Function GetModel (context As DbContext, conventionSetBuilder As IConventionSetBuilder) As IModel

参数

context: DbContext

为其生成模型的上下文。

conventionSetBuilder: IConventionSetBuilder

创建模型时要使用的约定集。

IModel

要使用的模型。

实现

GetModel(DbContext, IConventionSetBuilder)

属性: ObsoleteAttribute

适用于

GetModel(DbContext, IConventionSetBuilder, ModelDependencies)

注意

Use the overload with ModelCreationDependencies

从缓存中返回模型，如果缓存中不存在模型，则创建模型。

public virtual Microsoft.EntityFrameworkCore.Metadata.IModel GetModel (Microsoft.EntityFrameworkCore.DbContext context, Microsoft.EntityFrameworkCore.Metadata.Conventions.Infrastructure.IConventionSetBuilder conventionSetBuilder, Microsoft.EntityFrameworkCore.Infrastructure.ModelDependencies modelDependencies);

[System.Obsolete("Use the overload with ModelCreationDependencies")]
public virtual Microsoft.EntityFrameworkCore.Metadata.IModel GetModel (Microsoft.EntityFrameworkCore.DbContext context, Microsoft.EntityFrameworkCore.Metadata.Conventions.Infrastructure.IConventionSetBuilder conventionSetBuilder, Microsoft.EntityFrameworkCore.Infrastructure.ModelDependencies modelDependencies);

abstract member GetModel : Microsoft.EntityFrameworkCore.DbContext * Microsoft.EntityFrameworkCore.Metadata.Conventions.Infrastructure.IConventionSetBuilder * Microsoft.EntityFrameworkCore.Infrastructure.ModelDependencies -> Microsoft.EntityFrameworkCore.Metadata.IModel
override this.GetModel : Microsoft.EntityFrameworkCore.DbContext * Microsoft.EntityFrameworkCore.Metadata.Conventions.Infrastructure.IConventionSetBuilder * Microsoft.EntityFrameworkCore.Infrastructure.ModelDependencies -> Microsoft.EntityFrameworkCore.Metadata.IModel

[<System.Obsolete("Use the overload with ModelCreationDependencies")>]
abstract member GetModel : Microsoft.EntityFrameworkCore.DbContext * Microsoft.EntityFrameworkCore.Metadata.Conventions.Infrastructure.IConventionSetBuilder * Microsoft.EntityFrameworkCore.Infrastructure.ModelDependencies -> Microsoft.EntityFrameworkCore.Metadata.IModel
override this.GetModel : Microsoft.EntityFrameworkCore.DbContext * Microsoft.EntityFrameworkCore.Metadata.Conventions.Infrastructure.IConventionSetBuilder * Microsoft.EntityFrameworkCore.Infrastructure.ModelDependencies -> Microsoft.EntityFrameworkCore.Metadata.IModel

Public Overridable Function GetModel (context As DbContext, conventionSetBuilder As IConventionSetBuilder, modelDependencies As ModelDependencies) As IModel

参数

context: DbContext

为其生成模型的上下文。

conventionSetBuilder: IConventionSetBuilder

创建模型时要使用的约定集。

modelDependencies: ModelDependencies

模型的 dependencies 对象。

IModel

要使用的模型。

实现

GetModel(DbContext, IConventionSetBuilder, ModelDependencies)

属性: ObsoleteAttribute

适用于

GetModel(DbContext, IConventionSetBuilder, IModelValidator)

从缓存中返回模型，如果缓存中不存在模型，则创建模型。

public virtual Microsoft.EntityFrameworkCore.Metadata.IModel GetModel (Microsoft.EntityFrameworkCore.DbContext context, Microsoft.EntityFrameworkCore.Metadata.Conventions.Internal.IConventionSetBuilder conventionSetBuilder, Microsoft.EntityFrameworkCore.Infrastructure.IModelValidator validator);

abstract member GetModel : Microsoft.EntityFrameworkCore.DbContext * Microsoft.EntityFrameworkCore.Metadata.Conventions.Internal.IConventionSetBuilder * Microsoft.EntityFrameworkCore.Infrastructure.IModelValidator -> Microsoft.EntityFrameworkCore.Metadata.IModel
override this.GetModel : Microsoft.EntityFrameworkCore.DbContext * Microsoft.EntityFrameworkCore.Metadata.Conventions.Internal.IConventionSetBuilder * Microsoft.EntityFrameworkCore.Infrastructure.IModelValidator -> Microsoft.EntityFrameworkCore.Metadata.IModel

Public Overridable Function GetModel (context As DbContext, conventionSetBuilder As IConventionSetBuilder, validator As IModelValidator) As IModel

参数

context: DbContext

为其生成模型的上下文。

conventionSetBuilder: Microsoft.EntityFrameworkCore.Metadata.Conventions.Internal.IConventionSetBuilder

创建模型时要使用的约定集。

validator: IModelValidator

用于验证模型是否可以成功与上下文一起使用的验证程序。

IModel

要使用的模型。

实现

GetModel(DbContext, IConventionSetBuilder, IModelValidator)

适用于

GetModel(DbContext, IConventionSetBuilder, IModelValidator)

从缓存中返回模型，如果缓存中不存在模型，则创建模型。

public virtual Microsoft.EntityFrameworkCore.Metadata.IModel GetModel (Microsoft.EntityFrameworkCore.DbContext context, Microsoft.EntityFrameworkCore.Metadata.Conventions.Internal.IConventionSetBuilder conventionSetBuilder, Microsoft.EntityFrameworkCore.Internal.IModelValidator validator);

abstract member GetModel : Microsoft.EntityFrameworkCore.DbContext * Microsoft.EntityFrameworkCore.Metadata.Conventions.Internal.IConventionSetBuilder * Microsoft.EntityFrameworkCore.Internal.IModelValidator -> Microsoft.EntityFrameworkCore.Metadata.IModel
override this.GetModel : Microsoft.EntityFrameworkCore.DbContext * Microsoft.EntityFrameworkCore.Metadata.Conventions.Internal.IConventionSetBuilder * Microsoft.EntityFrameworkCore.Internal.IModelValidator -> Microsoft.EntityFrameworkCore.Metadata.IModel

Public Overridable Function GetModel (context As DbContext, conventionSetBuilder As IConventionSetBuilder, validator As IModelValidator) As IModel

参数

context: DbContext

为其生成模型的上下文。

conventionSetBuilder: Microsoft.EntityFrameworkCore.Metadata.Conventions.Internal.IConventionSetBuilder

创建模型时要使用的约定集。

validator: Microsoft.EntityFrameworkCore.Internal.IModelValidator

用于验证模型是否可以成功与上下文一起使用的验证程序。

IModel

要使用的模型。

实现

GetModel(DbContext, IConventionSetBuilder, IModelValidator)

适用于

GetModel(DbContext, ModelCreationDependencies, Boolean)

获取要使用的模型。

public virtual Microsoft.EntityFrameworkCore.Metadata.IModel GetModel (Microsoft.EntityFrameworkCore.DbContext context, Microsoft.EntityFrameworkCore.ModelCreationDependencies modelCreationDependencies, bool designTime);

abstract member GetModel : Microsoft.EntityFrameworkCore.DbContext * Microsoft.EntityFrameworkCore.ModelCreationDependencies * bool -> Microsoft.EntityFrameworkCore.Metadata.IModel
override this.GetModel : Microsoft.EntityFrameworkCore.DbContext * Microsoft.EntityFrameworkCore.ModelCreationDependencies * bool -> Microsoft.EntityFrameworkCore.Metadata.IModel

Public Overridable Function GetModel (context As DbContext, modelCreationDependencies As ModelCreationDependencies, designTime As Boolean) As IModel

参数

context: DbContext

为其生成模型的上下文。

modelCreationDependencies: ModelCreationDependencies

创建模型期间使用的 dependencies 对象。

designTime: Boolean

模型是否应包含设计时配置。

IModel

要使用的模型。

实现

GetModel(DbContext, ModelCreationDependencies, Boolean)

适用于

通过

ModelSource.GetModel 方法

定义

重载

GetModel(DbContext, IConventionSetBuilder)

参数

返回

实现

适用于

GetModel(DbContext, IConventionSetBuilder, ModelDependencies)

参数

返回

实现

适用于

GetModel(DbContext, IConventionSetBuilder, IModelValidator)

参数

返回

实现

适用于

GetModel(DbContext, IConventionSetBuilder, IModelValidator)

参数

返回

实现

适用于

GetModel(DbContext, ModelCreationDependencies, Boolean)

参数

返回

实现

适用于

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