问题描述
我有一个.NET 3.5 Windows服务，正在使用"设置&部署项目"用于安装和卸载。在服务之前并成功卸载我需要停止服务，但这比我想象的要困难得多。
当我运行卸载程序时，我收到错误消息，说明该进程正在使用中。我以为我可以覆盖OnBeforeUninstall方法并停止进程，但错误发生在调用该方法之前。我还对所有安装程序方法进行了测试，并且在发出此错误之前找不到任何触发的内容。
When I run the uninstaller I get an error saying that the process is in use. I thought I could just override the OnBeforeUninstall method and stop the process but the error happens before that method is called. I also did a test on all of the Installer methods and cannot find anything that fires before this error is given.
此外，在对日志文件进行测试时，我甚至注意到在Installer.OnBeforeUninstall之前调用了Installer.Uninstall方法。这对我没有任何意义。
Also, when doing a testing a writing to a log file I even noticed that the Installer.Uninstall method gets called before the Installer.OnBeforeUninstall. That doesn't make any sense to me.
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