Ejemplo n.º 1
0
        private async void btnNext_Clicked(object sender, EventArgs e)
        {
            await EquationsUiService.ShowAddEquation_Step2(_vmAddEquation);

            if (_vmAddEquation.SelectionCancelled == false)       // Selection has finished
            {
                if (IsModal)
                {
                    await PopAwaitableModalAsync();
                }
                else
                {
                    await PopAwaitableAsync();
                }
            }
        }
        public static async Task <bool> StartEquations(INavigation navigationIn = null)
        {
            Utils.IncrementAppIsBusy();

            INavigation navigation2 = navigationIn;

            EquationsUiService equationsUiService = new EquationsUiService(navigation2);
            VmEquations        vmEquations        = new VmEquations(equationsUiService);

            Result <EquationsSystemProblems> r_equationsSystemProblems = null;

            r_equationsSystemProblems = await InitEquationSystem(vmEquations,
                                                                 async (x) =>
            {
                return(await ShowVwEquationsPage(navigation2, vmEquations, x));
            });

            equationsUiService.Navigation = navigation2;

            Utils.DecrementAppIsBusy();

            return(true);
        }
Ejemplo n.º 3
0
        private void ShowItemsAndDeselect()
        {
            try
            {
                IDictionary <string, /*selected*/ bool> itemsAndSelections = new Dictionary <string, /*selected*/ bool>();

                foreach (var item in GroupedStrings)
                {
                    if (item.IsSelected)
                    {
                        itemsAndSelections.Add(item.Item, item.IsSelected);
                    }
                }

                EquationsUiService.SelectStringsFromList(itemsAndSelections, "Currently selected items", "Deselect items to remove them", AdjustSelections);

                return;
            }
            catch (Exception ex)
            {
                Logging.LogException(ex);
                throw;
            }
        }