public bool fncUpdate(clsAgency agency)
 {
     if (ListAgencies.ContainsKey(agency.vNumber))
     {
         ListAgencies.Remove(agency.vNumber);
     }
     ListAgencies.Add(agency.vNumber, agency);
     return(true);
 }
 //  3.Function : Add : TYPE bool
 /// <summary>
 /// Function : fncAdd(clsAgency agency) -> adds an Agency in the Agency list.
 /// </summary>
 /// <param name="agency">clsAgency agency</param>
 /// <returns>ListAgencies.Add(agency.vAgencyNumber, agency) or false</returns>
 public bool fncAdd(clsAgency agency)
 {
     ListAgencies.Add(agency.vNumber, agency);
     return(true);
 }