Using system;
Using system.data;
Using system.io;
Using system.text;
Using ICsharpcode.sharpziplib.zip;
Namespace Test.cui
{
Class Zip
{
Static void compressfile ()
{
FILESTREAM INS = File.Openread ("1.jpg");
FILESTREAM OUTS = file.create ("Test.zip");
ZipoutputStream S = New ZipOutputStream (OUTS);
S.SetLevel (5);
S.password = "123456";
ZIPENTRY Entry = New Zipentry ("1.jpg");
S.putNextentry (entry);
Byte [] buffer = new byte [INS.LENGTH];
INS.READ (Buffer, 0, Buffer.Length);
S.Write (buffer, 0, buffer.length);
S.finish ();
s.close ();
}
Static MemoryStream UncompresStomemory ()
{
ZipinputStream S = New ZipinputStream (File.OpenRead ("Test.zip");
S.password = "123456";
Zipentry thentry = s.getnextentry ();
Console.writeLine (forentry.name);
MemoryStream MS = New MemoryStream ((int) thentry.size);
Byte [] Data = New Byte [1024 * 100];
While (True)
{
Int size = s.read (Data, 0, Data.Length);
IF (size> 0)
{
Ms.Write (DATA, 0, SIZE);
}
Else
{
Break;
}
}
Console.writeline (Ms.Length);
s.close ();
Return MS;
}
Static void upcompresstofile ()
{
}
}
}
