using (CompoundFile tempCF = new CompoundFile((CFSVERSION)cf.header.majorVersion, cf.Configuration)) { //Copy Root CLSID tempCF.RootStorage.CLSID = new Guid(cf.RootStorage.CLSID.ToByteArray()); DoCompression(cf.RootStorage, tempCF.RootStorage); MemoryStream tmpMS = new MemoryStream((int)cf.sourceStream.Length); //This could be a problem for v4 tempCF.Save(tmpMS); tempCF.Close(); // If we were based on a writable stream, we update // the stream and do reload from the compressed one... s.Seek(0, std::ios::beg); tmpMS.WriteTo(s); s.Seek(0, std::ios::beg); s.SetLength(tmpMS.Length); tmpMS.Close(); cf.Close(false); }这段代码是什么意思c#

这段代码是使用 C# 语言编写的，主要实现了将一个 CompoundFile 进行压缩后保存的功能。

首先，使用 CompoundFile 类打开了一个 CompoundFile，并将其根 CLSID 复制到了一个新的 CompoundFile 中。然后，调用了 DoCompression 方法对原 CompoundFile 的 RootStorage 进行压缩，将压缩后的结果保存到了一个 MemoryStream 中。

接着，使用新的 CompoundFile 的 Save 方法将压缩后的内容保存到了 MemoryStream 中，并关闭了新的 CompoundFile。最后，将 MemoryStream 中的内容写入到一个可写的流中，并更新了该流的长度，最终关闭了原 CompoundFile。

总的来说，这段代码实现了将一个 CompoundFile 进行压缩后保存到另一个流中的功能。

相关问题

Initialized empty Git repository in /root/LIDC/.git/

As an AI language model, I cannot access your file system or run any commands on your computer. However, it seems like you have initialized an empty Git repository in the directory /root/LIDC/.git/ using the "git init" command. This is the first step in version controlling your project using Git. You can now start adding files and committing changes to the repository.

Can't unlink pid file /var/run/ss5/ss5.pid

As an AI language model, I don't have enough context to provide a specific solution for this error. However, in general, this error message indicates that there is a problem with the pid file of the ss5 proxy server. The pid file is used to store the process ID of the running server, and if it cannot be unlinked, it means that the server is still running or has crashed without properly cleaning up the pid file.

Here are a few potential solutions:

1. Check if the ss5 proxy server is running using the command "ps -ef | grep ss5". If it is running, then you should stop it using the command "sudo service ss5 stop" or "sudo killall ss5" and then try unlinking the pid file again.
2. If the server has crashed and left behind a stale pid file, you can try deleting the file manually using the command "sudo rm /var/run/ss5/ss5.pid".
3. Check the permissions of the pid file and make sure that the user running the unlink command has the necessary permissions to delete the file. You can use the command "ls -l /var/run/ss5/ss5.pid" to check the permissions.
4. If none of the above solutions work, you may need to restart the server or reboot the system to clear any lingering issues with the pid file.