public static void LoadData(string start, string end)
{
_roles = new List <Roles>(Roles.ListRoles());
_patients = new List <Patient>(Patient.ListPatients());
_users = new List <Users>(Users.ListUsers());
_events = new List <Events>(Events.ListEvents());
_clinics = new List <Clinics>(Clinics.ListClinic());
_branch = new List <Branch>(Branch.ListBranch());
_queues = new List <Queue>(Queue.ListQueue());
_admit = new List <Admission>(Admission.ListAdmission());
_wards = new List <Wards>(Wards.ListWards());
_departments = new List <Departments>(Departments.ListDepartment());
_procedures = new List <Procedures>(Procedures.ListProcedures());
_operations = new List <Operations>(Operations.ListOperations());
_specimens = new List <Specimens>(Specimens.ListSpecimens());
_tests = new List <Tests>(Tests.ListTests());
_disciplines = new List <Discipline>(Discipline.ListDiscipline());
_beds = new List <Beds>(Beds.ListBeds());
_categories = new List <Category>(Category.ListCategory());
_cds = new List <Cd10>(Cd10.ListCd10());
_items = new List <Item>(Item.ListItem());
_stocks = new List <Stock>(Stock.ListStock());
_dosages = new List <Dosage>(Dosage.ListDosage());
_transactors = new List <Transactor>(Transactor.ListTransactors());
// _services = new List<Services>(Services.ListServices());
// _diagnosis = new List<Diagnosis>(Diagnosis.ListDiagnosis());
_rooms = new List <Room>(Room.ListRoom());
// _vitals = new List<Vitals>(Vitals.ListVitals());
_org = new List <Organisation>(Organisation.ListOrganisation());
}