Begins an asynchronous write.
An IAsyncResult that references the asynchronous write.
This method overrides BeginWrite.
If a stream is closed or you pass an invalid argument, exceptions are thrown immediately from BeginWrite. Errors that occur during an asynchronous write request, occur on the threadpool thread and become visible upon a call to EndWrite.
EndWrite must be called with this IAsyncResult to find out how many bytes were read.
ZipStream Class | Resco.IO.Zip Namespace