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How to Extract and Save a Zipped Folder in My Local

How to Extract and Save a Zipped Folder in My Local

Paul Rajs

Paul Rajs

7y679Learn iOS Programming

Hi Developers ,

I need to

1.insert a zip file

2.Extract the uploaded zip file and

3.Save the Extracted zip folder on my Application Local

i have done insert and extract the zip files , then i want ot Save the zipped file as the same named folder with contain files.

my Zipper folder name : Paul

after extract folder name : Paul

have to Save folder named: Paul

i am trying with google , if anyone know the solution to my problrm kindly suggest me to done this task friends

thanking you

Paul.S

4 Replies

Know the answer? Post it — somebody with the same question will find it here.

Logesh Palani7y ago
Accepted answer
Extract mathod below
string startPath = @"c:\example\start";
string zipPath = @"c:\example\result.zip";
string extractPath = @"c:\example\extract";
ZipFile.CreateFromDirectory(startPath, zipPath); ZipFile.ExtractToDirectory(zipPath, extractPath);
Zipstream Mathod
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);
}
}
}
Refer this documents - https://docs.microsoft.com/en-us/dotnet/api/system.io.compression.gzipstream?view=netframework-4.7.2
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Paul Rajs7y ago
finally i have done with the following code
"form1" runat="server">

"fileUpload1" runat="server" />
"btnUpload" runat="server" Text="Upload Files" onclick="btnUpload_Click" />
"lbltxt" runat="server" Font-Bold="true" ForeColor="Red" />
"gvDetails" CellPadding="5" runat="server" AutoGenerateColumns="false">
"FileName" HeaderText="FileName" />
"CompressedSize" HeaderText="Compressed Size" />
"UnCompressedSize" HeaderText="UnCompressed Size" />
"#df5015" Font-Bold="true" ForeColor="White" />

c#

protected void btnUpload_Click(object sender, EventArgs e)
{
if (fileUpload1.HasFile)
{
string filename = Path.GetFileName(fileUpload1.PostedFile.FileName);
string path = Server.MapPath("~/Zip/SampleFiles/" + filename);
string path1 = Server.MapPath("~/Zip/ExtractFiles/" + filename);
fileUpload1.SaveAs(path);
ExtractZipFile(path, path1);
if ((System.IO.File.Exists(path)))
{
System.IO.File.Delete(path);
}
lbltxt.Text = "File Uploaded Successfully";
}
}
private void ExtractZipFile(string zipFileLocation, string destination)
{
using (Ionic.Zip.ZipFile zip = new Ionic.Zip.ZipFile(zipFileLocation))
{
zip.ExtractAll(destination); //zip.Save(destination);
}
}

the above code is working exactly as well as live server

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Logesh Palani

Logesh Palani7y ago

Give the correct zip and unzip file location and permission to access this files

0

Paul Rajs

Paul Rajs7y ago

thanks a lot mr.Lokesh palani , for your valuable reply . but there is showing some error in Copy To

originalFileStream.CopyTo(compressionStream); line and

decompressionStream.CopyTo(decompressedFileStream); line bro , how can i fix this error bro

0