public static DataSet GetPU()
{
//ChatCallBack callBack = new ChatCallBack();
//InstanceContext instance = new InstanceContext(callBack);
ServiceReference1.FileTransportServiceClient ft = new ServiceReference1.FileTransportServiceClient();
try
{
byte[] da = ft.GetPU();
ft.Close();
return(Byte2DS(da));
}
finally
{
ft.Close();
}
}