how to extract a zip file in c#
using System;
using System.IO.Compression;
class Program
{
static void Main(string[] args)
{
string startPath = @".start";
string zipPath = @".result.zip";
string extractPath = @".extract";
ZipFile.CreateFromDirectory(startPath, zipPath);
ZipFile.ExtractToDirectory(zipPath, extractPath);
}
}