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);
}
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;
}
}