SevenZipArchive.Save

Save(Stream)

Saves 7z archive to the stream provided.

public void Save(Stream output)

Parameter	Type	Description
output	Stream	Destination stream.

Exceptions

exception	condition
ArgumentException	output does not support seeking.
ArgumentNullException	output is null.
InvalidOperationException	Encoder failed to compress data.

Remarks

output must be seekable.

Examples

using (FileStream sevenZipFile = File.Open("archive.7z", FileMode.Create))
{
  using (FileStream source = File.Open("data.bin", FileMode.Open, FileAccess.Read))
  {
    using (var archive = new SevenZipArchive())
    {
      archive.CreateEntry("data", source);
      archive.Save(sevenZipFile);
    }
  }
}

See Also

• class SevenZipArchive
• namespace Aspose.Zip.SevenZip
• assembly Aspose.Zip

---

Save(string)

Saves archive to a destination file provided.

public void Save(string destinationFileName)

Parameter	Type	Description
destinationFileName	String	The path of the archive to be created. If the specified file name points to an existing file, it will be overwritten.

Exceptions

exception	condition
ArgumentNullException	destinationFileName is null.
SecurityException	The caller does not have the required permission to access.
ArgumentException	The destinationFileName is empty, contains only white spaces, or contains invalid characters.
UnauthorizedAccessException	Access to file destinationFileName is denied.
PathTooLongException	The specified destinationFileName, file name, or both exceed the system-defined maximum length. For example, on Windows-based platforms, paths must be less than 248 characters, and file names must be less than 260 characters.
NotSupportedException	File at destinationFileName contains a colon (:) in the middle of the string.

Remarks

It is possible to save an archive to the same path as it was loaded from. However, this is not recommended because this approach uses copying to a temporary file.

Examples

using (FileStream source = File.Open("data.bin", FileMode.Open, FileAccess.Read))
{
   using (var archive = new SevenZipArchive(new SevenZipEntrySettings(new SevenZipLZMACompressionSettings())))
   {
      archive.CreateEntry("data", source);
      archive.Save("archive.7z");
   }
}

See Also

• class SevenZipArchive
• namespace Aspose.Zip.SevenZip
• assembly Aspose.Zip