将List <T>转换为ObservableCollection <T>?
orderDetailView.boxLabels = new ObservableCollection((IEnumerable )_boxLabelService.GetBoxLabelsByOrderID(orderId));
资料:https://cloud.tencent.com/developer/ask/51114
orderDetailView.boxLabels = new ObservableCollection((IEnumerable )_boxLabelService.GetBoxLabelsByOrderID(orderId));
资料:https://cloud.tencent.com/developer/ask/51114