Windows关闭时无法序列化类 [英] Cannot serialize class when windows shutdowns

问题描述

我的应用程序在后台运行，通常最小化到托盘。应用程序尝试在Form_Closing事件中保存数据。如果用户直接关闭它，一切正常。用户关闭窗口时出现问题（我的应用程序在后台工作）。系统显示以下消息 - csc.exe应用程序错误：应用程序无法正确初始化（0xc0000142）。我在XmlSerializer构造函数上也得到了FileNotFoundException。

My application works in background, usually it minimized to tray. Application trys to save data in Form_Closing event. If user close it directly all works fine. Problem occurs when user shutting down windows (my app working in background). System shows following message - csc.exe Application Error : The application failed to initialize properly (0xc0000142). Also I got FileNotFoundException on XmlSerializer constructor.

推荐答案

让我了解一下这个场景 - 是你的应用程序托管在失败的机器上，还是客户端那是在关机的机器上？在这两种情况下，我都希望应用程序失败，当机器进入关机状态时，您无法继续处理。我建议在所有的"关闭"中使用一个Debug语句。类型事件（对不起，我不像以前那样按顺序记住它们）并查看哪些被调用。听起来您错过了一个事件来为您的应用调用Closing逻辑。我会假设在后台进程关闭后调用Form_Closing，因此出现错误。

年级

So let me understand the scenario - is it your application hosted on a machine that is failing, or the client that is on the machine that is being shut down?  In either case here, I would expect the app to fail, you cannot keep processing when the machine enters Shutdown state.  I would suggest puttin a Debug statement in all teh "closing" type events (I'm sorry, I don't remember them  in sequence as I once did) and see which ones get called.  It sounds like you are missing an event to call the Closing logic for your app. I would assume that Form_Closing is getting called after the background process is shutdown, hence the error.

Ed

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