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如果我有一个Dispose方法，我必须实现IDisposable吗？

[英]If I have a Dispose method, must I implement IDisposable?

原文 2013-12-18 06:04:35 4 1 c#

I have a class that contains a Dispose method. 我有一个包含Dispose方法的类。 In this method I abort a thread. 在这个方法中，我中止了一个线程。 Is it necessary to implement the IDisposable interface? 是否有必要实现IDisposable接口？

1 个解决方案

If you implement IDisposable interface then your class object could be used in using block that automatically call the Dispose method implicitly. 如果您实现了IDisposable接口，那么您的类对象可以用于使用隐式自动调用Dispose方法的块。

From the answer from JaredPar 来自JaredPar的答案

There are only 2 reasons for implementing IDisposable on a type 在类型上实现IDisposable只有两个原因

The type contains native resources which must be freed when the type is no longer used 该类型包含必须在不再使用该类型时释放的本机资源
The type contains fields of type IDisposable 该类型包含IDisposable类型的字段

Is there any benefit to implementing IDisposable on classes which do not have resources? 在没有资源的类上实现IDisposable有什么好处吗？

为什么我必须从IDisposable实现Dispose，为什么不只是一个简单的方法来释放...？ - Why Do I have to implement Dispose from IDisposable, Why not just a simple method to release…?

如果没有Dispose方法，这个类如何实现IDisposable？ - How does this class implement IDisposable if it doesn't have a Dispose method?

当我的控制器的字段实现IDisposable时，该如何处置？ - How do I dispose of my Controllers when their fields implement IDisposable?

我是否需要处置与应用程序本身具有相同生存期的IDisposable？ - Do I need to dispose IDisposable that have the same lifetime as the application itself?

我是否必须在这种自定义对象中实现Dispose方法？ - Do I have to implement a Dispose method in this kind of custom object?

我应该实现Dispose方法吗？ - Should I implement a Dispose method?

我必须在所有类上实现IDisposable，还是基类足够？ - Must I implement IDisposable on all classes, or is a base class sufficient?

如何在我的代码中处理IDisposable？ - How can I dispose the IDisposable in my code?

对于继承自IDisposable的Microsoft构建类，我是否必须明确调用Dispose？ - For Microsoft built classes that inherit IDisposable, do I explicitly have to call Dispose?

调用subject.OnCompleted（）是否会整理/调用处置/不泄漏内存，还是我自己必须在IDisposable上调用处置？ - Will calling subject.OnCompleted() tidy up/ call dispose/not leak memory or do I have to call dispose on the IDisposable myself?

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相关问题 为什么我必须从IDisposable实现Dispose，为什么不只是一个简单的方法来释放...？ - Why Do I have to implement Dispose from IDisposable, Why not just a simple method to release…? 如果没有Dispose方法，这个类如何实现IDisposable？ - How does this class implement IDisposable if it doesn't have a Dispose method? 当我的控制器的字段实现IDisposable时，该如何处置？ - How do I dispose of my Controllers when their fields implement IDisposable? 我是否需要处置与应用程序本身具有相同生存期的IDisposable？ - Do I need to dispose IDisposable that have the same lifetime as the application itself? 我是否必须在这种自定义对象中实现Dispose方法？ - Do I have to implement a Dispose method in this kind of custom object? 我应该实现Dispose方法吗？ - Should I implement a Dispose method? 我必须在所有类上实现IDisposable，还是基类足够？ - Must I implement IDisposable on all classes, or is a base class sufficient? 如何在我的代码中处理IDisposable？ - How can I dispose the IDisposable in my code? 对于继承自IDisposable的Microsoft构建类，我是否必须明确调用Dispose？ - For Microsoft built classes that inherit IDisposable, do I explicitly have to call Dispose? 调用subject.OnCompleted（）是否会整理/调用处置/不泄漏内存，还是我自己必须在IDisposable上调用处置？ - Will calling subject.OnCompleted() tidy up/ call dispose/not leak memory or do I have to call dispose on the IDisposable myself?

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