消除所有错误，重新构建

DMS.WPF/ViewModels/Items/VariableTableItemViewModel.cs

@@ -0,0 +1,35 @@
+using CommunityToolkit.Mvvm.ComponentModel;
+using DMS.Application.DTOs;
+using DMS.Core.Enums;
+
+namespace DMS.WPF.ViewModels.Items;
+
+public partial class VariableTableItemViewModel : ObservableObject
+{
+    public int Id { get; }
+
+    [ObservableProperty]
+    private string _name;
+
+    [ObservableProperty]
+    private string _description;
+
+    [ObservableProperty]
+    private bool _isActive;
+
+    [ObservableProperty]
+    private int _deviceId;
+
+    [ObservableProperty]
+    private ProtocolType _protocol;
+
+    public VariableTableItemViewModel(VariableTableDto dto)
+    {
+        Id = dto.Id;
+        _name = dto.Name;
+        _description = dto.Description;
+        _isActive = dto.IsActive;
+        _deviceId = dto.DeviceId;
+        _protocol = dto.Protocol;
+    }
+}