private async void DataGetter() { if (CrossConnectivity.Current.IsConnected) { TubeServices ser = new TubeServices(); Events = await ser.GetAllEvents(); if (Events.Count == 0) { MainVisable = false; VisableError = true; ErrorValue = Resource.NoBuildings; } } else { MainVisable = false; VisableError = true; ErrorValue = Resource.ErrorMessage; } IsRunning = false; }