/* Listing B: Allows us to keep our overloaded methods by directing ASP.NET
   to give unique names to the messages. */


 [WebMethod(MessageName = "GetEmployeeByID")]

 public EmployeeInfoStruct GetEmployeeInfo(int nEmployeeId) {...}


 [WebMethod(MessageName = "GetEmployeeByName")]

 public EmployeeInfoStruct GetEmployeeInfo(string sLastName, string sFirstName) {...}