public static string ExtractArchive(string resourceFileName)
{
try
{
string extractDir = System.IO.Path.GetTempPath();
extractDir = Path.Combine(extractDir, Guid.NewGuid().ToString());
Directory.CreateDirectory(extractDir);
string zipFilename = Path.Combine(extractDir, Guid.NewGuid().ToString());
CreateFileFromResource(resourceFileName, zipFilename);
ZipInputStream MyZipInputStream = null;
FileStream MyFileStream = null;
MyZipInputStream = new ZipInputStream(new FileStream(zipFilename, FileMode.Open, FileAccess.Read));
ZipEntry MyZipEntry = MyZipInputStream.GetNextEntry();
Directory.CreateDirectory(extractDir);
while (MyZipEntry != null)
{
if (MyZipEntry.IsDirectory)
{
Directory.CreateDirectory(extractDir + @"\" + MyZipEntry.Name);
}
else
{
if (!Directory.Exists(extractDir + @"\" + Path.GetDirectoryName(MyZipEntry.Name)))
{
Directory.CreateDirectory(extractDir + @"\" + Path.GetDirectoryName(MyZipEntry.Name));
}
MyFileStream = new FileStream(extractDir + @"\" + MyZipEntry.Name, FileMode.OpenOrCreate, FileAccess.Write);
int count;
byte[] buffer = new byte[4096];
count = MyZipInputStream.Read(buffer, 0, 4096);
while (count > 0)
{
MyFileStream.Write(buffer, 0, count);
count = MyZipInputStream.Read(buffer, 0, 4096);
}
MyFileStream.Close();
}
try
{
MyZipEntry = MyZipInputStream.GetNextEntry();
}
catch (Exception ex)
{
MyZipEntry = null;
}
}
if (MyZipInputStream != null)
MyZipInputStream.Close();
if (MyFileStream != null)
MyFileStream.Close();
return extractDir;
}
catch (Exception ex)
{
throw;
}
}