Add a Web Employee to an Employer Web Enrolment. 

A Web Employee is a web client who is not directly enrolled, but is part of an Employer Enrolment. 

AddWebEmployee creates a web Client who links to the Web Employer and the Employer Web Enrolment and who is flagged as a student (rather than a contact person). 

A Web Enrolment ID (iWebe_ID) is passed as a parameter. This should be the ID returned by the AddEmployerWebEnrolment function. 

Details of the Web Client (sSurname, sGiven Name, DOB and sCode) are supplied as parameters. If a non-empty string is supplied as sCode, an attempt is made to match the web client details with an existing client record in the VETtrak database. 

AddWebEmployee should not be used to create clients who are enrolled as individuals, rather than as part of an Employer Web Enrolment. In these cases, use AddClientWebEnrolment. 

A token is passed for authentication. If the authentication fails, or other errors occur, no web client is created. The result of the authentication is represented by a TAuthenticate object. 

Requires a valid registration key entry for the Bookings feature. 

This function has security level "Protected", and can only be accessed by users that have explicitly been granted permission to the API.

[WebMethod(Description = "Enrols an employee with the specified details into an existing employer web enrolment with the specified web enrolment ID")]
public TAuthID AddWebEmployee(string sToken, int iWebe_ID, string sSurname, string sGiven, string sCode, DateTime? xsdDOB);