public Stream GetStream(string filename, System.IO.Packaging.CompressionOption option)
{
if (FileActive)
{
throw new InvalidOperationException("A file is already open");
}
NativeZip.OpenFile(Handle, filename, ConvertCompression(option));
return(new ZipWriteStream(this));
}
static int ConvertCompression(System.IO.Packaging.CompressionOption option)
{
switch (option)
{
case CompressionOption.SuperFast:
return(2);
case CompressionOption.Fast:
return(4);
case CompressionOption.Normal:
return(6);
case CompressionOption.Maximum:
return(9);
default:
return(0);
}
}
