运行环境新增了画布相关的属性

Workbench/Models/TabModel.cs

@@ -0,0 +1,50 @@
+using CommunityToolkit.Mvvm.ComponentModel;
+using Newtonsoft.Json.Linq;
+using Serein.Workbench.ViewModels;
+using Serein.Workbench.Views;
+using System;
+using System.Collections.Generic;
+using System.ComponentModel;
+using System.Linq;
+using System.Runtime.CompilerServices;
+using System.Text;
+using System.Threading.Tasks;
+using System.Xml.Linq;
+
+namespace Serein.Workbench.Models
+{
+    public partial class FlowCanvasModel : ObservableObject
+    {
+        public string Name
+        {
+            get
+            {
+
+                var vm = (FlowCanvasViewModel)content.DataContext;
+                return vm.Name;
+            }
+            set
+            {
+                var vm = (FlowCanvasViewModel)content.DataContext;
+                vm.Name = value;
+                OnPropertyChanged(nameof(Name));
+            }
+        }
+
+        [ObservableProperty]
+        private bool _isSelected;
+        [ObservableProperty]
+        private bool _isEditing;
+        [ObservableProperty]
+        private FlowCanvasView content;
+
+
+        public FlowCanvasModel()
+        {
+            
+        }
+
+    }
+
+
+}