public static void fncWriteEmployeeslineinXML()
        {
            try
            {
                listEmployees = frmBank.fncGetvListEmployees();
                XmlWriterSettings set = new XmlWriterSettings();
                set.Indent = true;
                XmlWriter writer = XmlWriter.Create(Application.StartupPath + @"/4.infoEmployeeinLine.xml", set);
                writer.WriteStartDocument();
                writer.WriteStartElement("Employees");
                foreach (clsEmployee element in listEmployees.Elements)
                {
                    writer.WriteStartElement("Employee");
                    writer.WriteAttributeString("idCounter", element.vemployeeIdCounter.ToString());
                    writer.WriteAttributeString("number", element.vNumber);
                    writer.WriteAttributeString("lastName", element.vLastName);
                    writer.WriteAttributeString("photo", element.vPhoto);
                    writer.WriteAttributeString("year", element.vHiringDate.vYear.ToString());
                    writer.WriteAttributeString("month", element.vHiringDate.vMonth.ToString());
                    writer.WriteAttributeString("day", element.vHiringDate.vDay.ToString());

                    writer.WriteElementString("name", element.vName);
                    writer.WriteEndElement();
                }
                writer.WriteEndElement();
                writer.WriteEndDocument();
                writer.Close();
                MessageBox.Show(listEmployees.Quantity.ToString() + " Employees were added to a xml document !");
            }
            catch (Exception ex)
            {
                MessageBox.Show(ex.Message);
            }
        }
 /// <summary>
 /// fncOpenAgence() -> Open a new agence.
 /// </summary>
 /// <param name="vAgencyNumber"></param>
 /// <param name="vAgencyName"></param>
 /// <param name="vAgencyAddress"></param>
 /// <param name="vListClients"></param>
 /// <param name="vListEmployees"></param>
 public void fncOpenAgence(string vAgencyNumber, string vAgencyName, string vAgencyAddress, clsListClients vListClients, clsListEmployees vListEmployees)
 {
     AgencyNumber  = vAgencyNumber;
     AgencyName    = vAgencyName;
     AgencyAddress = vAgencyAddress;
     ListClients   = vListClients;
     ListEmployees = vListEmployees;
 }
 /// <summary>
 /// Constructor that takes 3 arguments and two lists.
 /// </summary>
 /// <param name="vAgencyNumber"></param>
 /// <param name="vAgencyName"></param>
 /// <param name="vAgencyAddress"></param>
 /// <param name="vListClients"></param>
 /// <param name="vListEmployees"></param>
 public clsAgency(string vAgencyNumber, string vAgencyName, string vAgencyAddress, clsListClients vListClients, clsListEmployees vListEmployees)
 {
     clsAgency.staticNbcounter++;
     agencyIdCounter = staticNbcounter - 1;
     nbAgency++;
     AgencyNumber  = vAgencyNumber;
     AgencyName    = vAgencyName;
     AgencyAddress = vAgencyAddress;
     ListClients   = vListClients;
     ListEmployees = vListEmployees;
 }