आप इस विधि के साथ ज़िप फ़ाइल बना सकते हैं:
public async Task CreateZipFile(string sourceDirectoryPath, string name)
{
var path = HostingEnvironment.MapPath(TempPath) + name;
await Task.Run(() =>
{
if (File.Exists(path)) File.Delete(path);
ZipFile.CreateFromDirectory(sourceDirectoryPath, path);
});
return path;
}
and then you can unzip zip file with this methods:
1- this method work with zip file path
public async Task ExtractZipFile(string filePath, string destinationDirectoryName)
{
await Task.Run(() =>
{
var archive = ZipFile.Open(filePath, ZipArchiveMode.Read);
foreach (var entry in archive.Entries)
{
entry.ExtractToFile(Path.Combine(destinationDirectoryName, entry.FullName), true);
}
archive.Dispose();
});
}
2- यह विधि ज़िप फ़ाइल स्ट्रीम के साथ काम करती है
public async Task ExtractZipFile(Stream zipFile, string destinationDirectoryName)
{
string filePath = HostingEnvironment.MapPath(TempPath) + Utility.GetRandomNumber(1, int.MaxValue);
using (FileStream output = new FileStream(filePath, FileMode.Create))
{
await zipFile.CopyToAsync(output);
}
await Task.Run(() => ZipFile.ExtractToDirectory(filePath, destinationDirectoryName));
await Task.Run(() => File.Delete(filePath));
}