public async void onDeptListChanged(object source, FilterEventArgs args)
{
deptindex = args.deptindex;
dept = args.deptname;
await viewModel.GetDoctorsByDept(address, args.deptindex, args.lower, args.upper, args.rat);
}
public async void onRatingCleared(object source, FilterEventArgs args)
{
await viewModel.GetDoctorsByDept(address, args.deptindex, args.lower, args.upper, args.rat);
}
public async void onRatingCleared(object source, FilterEventArgs args)
{
await viewModel.GetHospitalByDept(address, args.deptindex, args.rat);
}
