private async void ShiftReportListClick(object obj) { List <GetShiftViewModel> shiftListVM = await _shiftService.GetListShift(); ObservableCollection <GetShiftViewModel> shiftListVMCollection = new ObservableCollection <GetShiftViewModel>(); foreach (GetShiftViewModel getShiftViewModel in shiftListVM) { getShiftViewModel.CreateDateTime = getShiftViewModel.CreateDateTime.ToLocalTime(); getShiftViewModel.UpdateDateTime = getShiftViewModel.UpdateDateTime.ToLocalTime(); shiftListVMCollection.Add(getShiftViewModel); } ShiftPopUpPageViewModel shiftPopUp = new ShiftPopUpPageViewModel(); shiftPopUp.GetShiftListViewModel = shiftListVMCollection; shiftPopUp.GetShiftListViewModel = shiftListVMCollection; await PopupNavigation.Instance.PushAsync(new Views.Popup.ShiftPopUpPage(shiftPopUp)); }