private void Btn_SaveProcedure_Click(object sender, RoutedEventArgs e)
 {
     if (isEdit)
     {
         AppMgr.HospitalManagement.UpdateProcedure(EditProcedure, SourceProcedure);
     }
     else
     {
         ProcedureType newProcedure = (ProcedureType)EditProcedure.Clone();
         AppMgr.HospitalManagement.AddNewProcedure(newProcedure);
         AllProcedures.Add(newProcedure);
     }
     EditProcedure               = new ProcedureType("", "", new List <Role>());
     TxtBox_ProcId.IsEnabled     = false;
     TxtBox_ProcName.IsEnabled   = false;
     Chk_Admin.IsEnabled         = false;
     Chk_DataRecorder.IsEnabled  = false;
     Chk_Doctor.IsEnabled        = false;
     Chk_Laboratorian.IsEnabled  = false;
     Chk_Nurse.IsEnabled         = false;
     Btn_SaveProcedure.IsEnabled = false;
     isEdit = false;
     ListBox_AllProcedures.Items.Refresh();
     ListBox_ChosenProcedures.Items.Refresh();
 }
 private void Btn_RemoveProcedure_Click(object sender, RoutedEventArgs e)
 {
     AllProcedures.Add(ChosenProceduresSelected);
     Ward.Procedures.Remove(ChosenProceduresSelected);
     ChosenProcedures.Remove(ChosenProceduresSelected);
     AppMgr.HospitalManagement.UpdateDatabase();
 }