在VS2012 c#项目的构建过程中，我一直得到这个错误
Error 41 Could not copy "obj\Debug\WeinGartner.WeinCad.exe" to
"bin\Debug\WeinGartner.WeinCad.exe".
Exceeded retry count of 10. Failed.
Error 42 Unable to copy file "obj\Debug\WeinGartner.WeinCad.exe" to
"bin\Debug\WeinGartner.WeinCad.exe". The process cannot access the file
'bin\Debug\WeinGartner.WeinCad.exe' because it is being used by another
process.
现在我知道该终止进程了
Weingartner.WeinCad.vhost.exe
(有时)有用，但这让我很紧张。有办法阻止这一切发生吗?
调试器设置为
当前回答
在Visual Studio 2010中，我也会定期遇到这个问题。关闭Visual Studio，删除bin和obj目录，并重新启动将修复一个构建。然后问题又回来了。我已经尝试了这个帖子上的所有其他答案，但没有一个对我有效。对我来说，唯一能永久解决这个问题的方法就是打开项目设置，关闭“启用Visual Studio托管进程”，构建，再打开，然后再次构建。
其他回答
I ran into this as well. It turns out that I had been testing with a service which I had built myself and which was running out the of the ..\bin\release directory of one of the projects in my solution. I had got the service running, but I forget to stop/uninstall it before returning to testing. As a result, it was holding on to one of the dlls that I reference and which needed to be moved (automatically as a dependency) from one project's bin/release subfolders to another. Stopping the service solved the problem.
引用:
一个解决方法是把它放在>项目的预构建事件命令行属性中(在构建事件选项卡中):
代码片段
if exist "$(TargetPath).locked" del "$(TargetPath).locked"
if exist "$(TargetPath)" if not exist "$(TargetPath).locked" move "$(TargetPath)" "$(TargetPath).locked"
花了几个小时试图解决这个问题，然后发现我正在处理一个服务-记住停止任何服务作为解决方案的一部分!
我通过在任务管理器中杀死IISExpress解决了这个问题
如果没有一个答案是正确的，试试这个简单的检查。 找到任何MSbuild.exe运行和持有您的项目EXE。杀死MSBuild.exe，你应该很好。
