C＃运行后停止进程

Question

I have the problem that I want to unzip a zip file with 7za.exe and after that I want to kill the process. If I am using code like in the following, I have the problem that the process got killed before the process unzips the file.

I have already tried to use HasExited or WaitForExit, but no chance. Has anyone an idea? The only working way is to use a Thread.Sleep(1000) function, which I can't use because it slows some other processes.

System.Diagnostics.ProcessStartInfo zipper = new System.Diagnostics.ProcessStartInfo(@"##archzip.text##");
            zipper.Arguments = string.Format("x " + (PathOfFile) + "  -o" + (NewPathOfFile) + "");
            zipper.WindowStyle = System.Diagnostics.ProcessWindowStyle.Hidden;
            System.Diagnostics.Process proc = System.Diagnostics.Process.Start(zipper);
            proc.Kill();

Thanks in advance!

Answer 1

You can try the code below

using System.IO.Compression;

public static void Decompress(FileInfo fileToDecompress)
{
    using (FileStream originalFileStream = fileToDecompress.OpenRead())
    {
        string currentFileName = fileToDecompress.FullName;
        string newFileName = currentFileName.Remove(currentFileName.Length - fileToDecompress.Extension.Length);

        using (FileStream decompressedFileStream = File.Create(newFileName))
        {
            using (GZipStream decompressionStream = new GZipStream(originalFileStream, CompressionMode.Decompress))
            {
                decompressionStream.CopyTo(decompressedFileStream);
                Console.WriteLine("Decompressed: {0}", fileToDecompress.Name);
            }
        }
        }
}

If you want to decompress a folder, you can use the command line below:

ZipFile.ExtractToDirectory(@"C:\temp\file\9906759_Testpraefix_14028604.zip", @"C:\temp\file\extract\9906759_Testpraefix_14028604");