using System.Collections.Generic; using System.Collections.ObjectModel; using XXCpzs.helper; using XXCpzs.Models; namespace XXCpzs.ViewModels { class FanXiuViewModel : BaseViewModel { public ObservableCollection CauseItems { set; get; } = new ObservableCollection(); public ObservableCollection Items { set; get; } public FanXiuViewModel(int Uid) { Title = "产品返修登记"; Items = new ObservableCollection { }; List dt = HttpHelper.RefreshData(17, RestSharp.Method.POST, new Dictionary{ { "Uid", Uid.ToString() }, { "Type", "2" } }); if (dt != null) { foreach (var item in dt) { CauseItems.Add(item); } } } } }