ModelExtensions.GetChangeTrackingStrategy(IModel) 方法

参考

定义

命名空间:: Microsoft.EntityFrameworkCore

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 v3.0.0

包:: Microsoft.EntityFrameworkCore v3.1.0

包:: Microsoft.EntityFrameworkCore v5.0.0

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。

获取用于模型中实体的默认更改跟踪策略。此策略指示上下文如何检测实体类型实例的属性更改。

public static Microsoft.EntityFrameworkCore.Metadata.ChangeTrackingStrategy GetChangeTrackingStrategy (this Microsoft.EntityFrameworkCore.Metadata.IModel model);

public static Microsoft.EntityFrameworkCore.ChangeTrackingStrategy GetChangeTrackingStrategy (this Microsoft.EntityFrameworkCore.Metadata.IModel model);

[System.Diagnostics.DebuggerStepThrough]
public static Microsoft.EntityFrameworkCore.ChangeTrackingStrategy GetChangeTrackingStrategy (this Microsoft.EntityFrameworkCore.Metadata.IModel model);

static member GetChangeTrackingStrategy : Microsoft.EntityFrameworkCore.Metadata.IModel -> Microsoft.EntityFrameworkCore.Metadata.ChangeTrackingStrategy

static member GetChangeTrackingStrategy : Microsoft.EntityFrameworkCore.Metadata.IModel -> Microsoft.EntityFrameworkCore.ChangeTrackingStrategy

[<System.Diagnostics.DebuggerStepThrough>]
static member GetChangeTrackingStrategy : Microsoft.EntityFrameworkCore.Metadata.IModel -> Microsoft.EntityFrameworkCore.ChangeTrackingStrategy

<Extension()>
Public Function GetChangeTrackingStrategy (model As IModel) As ChangeTrackingStrategy

参数

model: IModel

要获取其默认更改跟踪策略的模型。

返回

ChangeTrackingStrategy

ChangeTrackingStrategy

更改跟踪策略。

属性: DebuggerStepThroughAttribute

适用于