title: XmlSerializer does not serialize a property named Quantity (decimal)
body: <p>I having a problem with a serialization of a property in my class.
  In detail: I generated a service client (C#) from a wsdl(made by a java service) gave me from another company, once I fill the properties I call the method named .MultiOrder(order_package); to send the orders package to the service but when the package arrive to the service, a property named Quantity (decimal) does no exist in the xml.
  I did try avery things to solve the problem but with no lack.
  Please may somebody try to help me ? Any suggestion is appreciate.</p>