配置一个Web服务代理类？ [英] Dispose a Web Service Proxy class?

问题描述

当您创建并在ASP.Net框架使用Web服务代理类，该类最终从组件，它实现了IDisposable继承。

When you create and use a Web Service proxy class in the ASP.Net framework, the class ultimately inherits from Component, which implements IDisposable.

我从来没有见过一个例子网上，人们处理Web代理类，但不知道是否真的需要做的事情。当我打电话只有一个方法，我通常将它包装在using语句，但是如果我有需要调用它在整个页面几次，我可能最终会使用相同的实例，而只是想知道是什么后果都没有处置吧。

I have never seen one example online where people dispose of a web proxy class, but was wondering if it really needs to be done. When I call only one method, I normally wrap it in a using statement, but if I have a need to call it several times throughout the page, I might end up using the same instance, and just wondered what the ramifications are of not disposing it.

推荐答案

您需要处置的所有的实现的IDisposable 。

的IDisposable 的实施表示该对象保存到的的东西的垃圾收集不内在轨迹 - 可能是一个连接，可能是一个文件，可能是一些其他的手柄 - 或者可能是什么都没有，这并不重要。你不应该使用的实施细则担心自己因为这些有可能发生变化。

The implementation of IDisposable signifies that the object holds onto something that the garbage collector doesn't intrinsically track - might be a connection, might be a file, might be some other handle - or might be nothing at all, it doesn't really matter. You shouldn't concern yourself with the implementation details because those are subject to change.

类可以或可以不真正使用非托管资源。它可以或可以不具有一个终结。这差别不大;如果该类实现的IDisposable ，那么它要求你的Dispose 它时，你就大功告成了。即使的Dispose 方法不做任何事，你永远不知道什么时候有人会用一个子类，真正的引用更换引用该类确实的需要以设置

The class may or may not truly use unmanaged resources. It may or may not have a finalizer. It makes little difference; if the class implements IDisposable, then it's asking you to Dispose it when you're done. Even if the Dispose method does nothing, you never know when somebody will replace the reference to that class with a reference to a subclass that really does need to be disposed.

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