DesignerActionService.Dispose 方法

定义

释放由 DesignerActionService 占用的资源。Releases the resources used by the DesignerActionService.

重载

Dispose()

释放 DesignerActionService 类使用的所有资源。Releases all resources used by the DesignerActionService class.

Dispose(Boolean)

释放由 DesignerActionService 占用的非托管资源,还可以另外再释放托管资源。Releases the unmanaged resources used by the DesignerActionService and optionally releases the managed resources.

Dispose()

释放 DesignerActionService 类使用的所有资源。Releases all resources used by the DesignerActionService class.

public:
 virtual void Dispose();
public void Dispose ();
abstract member Dispose : unit -> unit
override this.Dispose : unit -> unit
Public Sub Dispose ()

实现

注解

方法是IDisposable接口所要求的唯一方法的实现。 DisposeThe Dispose method is the implementation of the only method mandated by the IDisposable interface. 使用完 DesignerActionService 后调用此方法。Call this method when you are finished using the DesignerActionService. 它执行两个主要操作:It performs two main actions:

  • 通过调用RemoveService方法, 从设计环境中的可用服务列表中删除当前服务。Removes the current service from the list of available services in the design environment through a call to the RemoveService method.

  • 取消订阅关联IComponentChangeService接口中的组件更改事件。Unsubscribes to component change events from the associated IComponentChangeService interface.

在完成使用 Dispose 后,应调用 DesignerActionServiceCall Dispose when you are finished using the DesignerActionService. Dispose 方法使 DesignerActionService 处于不可用状态。The Dispose method leaves the DesignerActionService in an unusable state. 调用Dispose后, 必须释放对的DesignerActionService所有引用, 以便垃圾回收器能够DesignerActionService回收占用的内存。After calling Dispose, you must release all references to the DesignerActionService so the garbage collector can reclaim the memory that the DesignerActionService was occupying. 有关详细信息, 请参阅清理非托管资源实现 Dispose 方法For more information, see Cleaning Up Unmanaged Resources and Implementing a Dispose Method.

备注

每次释放对 Dispose 的最后一个引用前,均应调用 DesignerActionServiceAlways call Dispose before you release your last reference to the DesignerActionService. 否则,在垃圾回收器调用 DesignerActionService 对象的 Finalize 方法之前,该对象正在使用的资源不会被释放。Otherwise, the resources it is using will not be freed until the garbage collector calls the DesignerActionService object's Finalize method.

另请参阅

Dispose(Boolean)

释放由 DesignerActionService 占用的非托管资源,还可以另外再释放托管资源。Releases the unmanaged resources used by the DesignerActionService and optionally releases the managed resources.

protected:
 virtual void Dispose(bool disposing);
protected virtual void Dispose (bool disposing);
abstract member Dispose : bool -> unit
override this.Dispose : bool -> unit
Protected Overridable Sub Dispose (disposing As Boolean)

参数

disposing
Boolean

true 表示释放托管资源和非托管资源;false 表示仅释放非托管资源。true to release both managed and unmanaged resources; false to release only unmanaged resources.

注解

方法是IDisposable接口所要求的唯一方法的实现。 DisposeThe Dispose method is the implementation of the only method mandated by the IDisposable interface. 使用完 DesignerActionService 后调用此方法。Call this method when you are finished using the DesignerActionService. 它执行两个主要操作:It performs two main actions:

  • 通过调用RemoveService方法, 从设计环境中的可用服务列表中删除当前服务。Removes the current service from the list of available services in the design environment through a call to the RemoveService method.

  • 取消订阅关联IComponentChangeService接口中的组件更改事件。Unsubscribes to component change events from the associated IComponentChangeService interface.

此方法由公共Dispose()方法Finalize和方法调用。This method is called by the public Dispose() method and the Finalize method. Dispose()调用受保护Dispose(Boolean)的方法, disposing并将参数true设置为。Dispose() invokes the protected Dispose(Boolean) method with the disposing parameter set to true. FinalizeDispose 设置disposingfalse的情况调用。Finalize invokes Dispose with disposing set to false.

disposing 参数为 true 时,此方法释放该 DesignerActionService 引用的、由任何托管对象持有的全部资源。When the disposing parameter is true, this method releases all resources held by any managed objects that this DesignerActionService references. 此方法调用每个引用对象的 Dispose() 方法。This method invokes the Dispose() method of each referenced object.

继承者说明

Dispose 可以由其他对象多次调用。 Dispose can be called multiple times by other objects. 当重Dispose(Boolean)写时, 请注意不要引用先前在Dispose调用时已释放的对象。When overriding Dispose(Boolean) be careful not to reference objects that have been previously disposed of in an earlier call to Dispose. 有关如何实现Dispose(Boolean)的详细信息, 请参阅[实现 Dispose 方法](~/docs/standard/garbage-collection/implementing-dispose.md)。For more information about how to implement Dispose(Boolean), see [Implementing a Dispose Method](~/docs/standard/garbage-collection/implementing-dispose.md). 有关DisposeFinalize()的详细信息, 请参阅[清理非托管资源](~/docs/standard/garbage-collection/unmanaged.md)和[重写 Finalize 方法](https://docs.microsoft.com/previous-versions/dotnet/netframework-4.0/ddae83kx(v=vs.100))。For more information about Dispose and Finalize(), see [Cleaning Up Unmanaged Resources](~/docs/standard/garbage-collection/unmanaged.md) and [Overriding the Finalize Method](https://docs.microsoft.com/previous-versions/dotnet/netframework-4.0/ddae83kx(v=vs.100)).

另请参阅

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