每当我试图复制4个文件到我的bin文件夹，停止主服务后，我得到一个文件(TexteDll)错误。错误是:
Cannot copy TexteDll: The requested operation cannot be performed on a file
with a user-mapped section open
这可能是由于一些系统锁定。或者另一个进程正在使用这个DLL。当我在谷歌上搜索时，我发现重新启动系统可以解决这个问题。
有人能给出原因或者解决办法吗?我检查了TexteDll的属性(通用、版本、安全性等)。一切都很正常。
当前回答
Sometimes when you double click on a warning about the referenced assembly version mismatch between two or more projects you forget to close the assembly view window and it stays there among other tabs... so you end up with the assembly being locked by VS itself and it took me quite a lot of time to figure that out :) Be careful with the power VS provides ;) Another dummy scenario. Sometimes simply deleting the whole obj folder or just the file warned as the locked one helps out with this crappy error.
其他回答
Sometimes when you double click on a warning about the referenced assembly version mismatch between two or more projects you forget to close the assembly view window and it stays there among other tabs... so you end up with the assembly being locked by VS itself and it took me quite a lot of time to figure that out :) Be careful with the power VS provides ;) Another dummy scenario. Sometimes simply deleting the whole obj folder or just the file warned as the locked one helps out with this crappy error.
关闭visual studio，删除bin，调试发布文件夹，重新启动visual studio项目。 这解决了我的问题
在我的情况下，仍然有VS2022 (devenv.exe)运行的“不可见”实例。它被列在任务管理器中，状态=挂起，但在任务栏或其他任何地方都看不到相应的窗口。在终止该进程之后，问题就解决了。
删除obj文件夹并重新构建对我来说很有效
其他人已经确定此错误是由于另一个应用程序对该文件进行了锁定。只是想指出git diff锁文件以及直到你退出它。这就是我患病的原因。
