how to send DataSet object to client

Question

how to send a serialized DataSet object from server to client using streams socket

Answer 1

Probably the easiest way to do that sort of thing is to use a NetworkStream and the WriteXml() method on your DataSet (assuming you have your socket set up and connected):

using( var networkStream = new NetworkStream(socket) )
{
    dataSet.WriteXml(networkStream);
}