protected override bool OnBackButtonPressed()
{
if (!Model.ChildModel)
{
if (Model.Context.UnsavedChanges > 0)
{
if (DisplayAlert("Unsaved Changes", "You have " + Model.Context.UnsavedChanges + " unsaved changes. Do you want to save them before leaving?", "Yes", "No").Result)
{
Model.DoSave();
}
}
CharactersViewModel.Instance.LoadItemsCommand.Execute(null);
}
return(base.OnBackButtonPressed());
}
