protected override async void ConfigureSubviews (IListItem item)
{
ViewModel = item as BaseMenuItemViewModel;
await ViewModel.DidLoad ();
InitUI ();
InitBindings ();
}
private async Task <BaseMenuItemViewModel> TryAdd(BaseMenuItemViewModel viewModel)
{
var existingViewModel = ItemViewModels.FirstOrDefault(vm => ((BaseMenuItemViewModel)vm).Title.Equals(viewModel.Title)) as BaseMenuItemViewModel;
if (existingViewModel == null)
{
existingViewModel = viewModel;
await existingViewModel.DidLoad();
ItemViewModels.Insert(0, existingViewModel);
}
return(existingViewModel);
}
private async Task<BaseMenuItemViewModel> TryAdd(BaseMenuItemViewModel viewModel)
{
var existingViewModel = ItemViewModels.FirstOrDefault (vm => ((BaseMenuItemViewModel)vm).Title.Equals (viewModel.Title)) as BaseMenuItemViewModel;
if(existingViewModel == null) {
existingViewModel = viewModel;
await existingViewModel.DidLoad();
ItemViewModels.Insert(0, existingViewModel);
}
return existingViewModel;
}