using System; using System.Collections.Generic; using System.Linq; using System.Text; using System.Threading.Tasks; using Microsoft.Toolkit.Mvvm.ComponentModel; using System.Collections.ObjectModel; namespace BPASmartClient.JXJFoodSmallStation.Model { public class DevicePar { public ObservableCollection deviceParModels { get; set; } = new ObservableCollection(); } }