修复一个sfc的bug

AIStudio.Wpf.DiagramDesigner/ViewModels/BaseViewModel/SelectableViewModelBase.cs

@@ -2,9 +2,11 @@
 using System.Collections.Generic;
 using System.ComponentModel;
 using System.Linq;
+using System.Linq.Expressions;
 using System.Text;
 using System.Windows.Input;
 using System.Windows.Media;
+using AIStudio.Wpf.DiagramDesigner.Helpers;
 using AIStudio.Wpf.DiagramDesigner.Models;
 using AIStudio.Wpf.DiagramDesigner.ViewModels;
 using AIStudio.Wpf.DiagramDesigner.ViewModels.BaseViewModel;
@@ -113,7 +115,7 @@ namespace AIStudio.Wpf.DiagramDesigner
 
         protected virtual void InitNew()
         {
-
+            
         }
 
         protected virtual void LoadDesignerItemViewModel(SelectableItemBase designerbase)
@@ -369,6 +371,12 @@ namespace AIStudio.Wpf.DiagramDesigner
             get; set;
         }
 
+        [Browsable(true)]
+        public string Name
+        {
+            get;set;
+        }
+
         private string _text;
         [Browsable(true)]
         [CanDo]
@@ -450,10 +458,9 @@ namespace AIStudio.Wpf.DiagramDesigner
             RaisePropertyChanged(sender, e);
         }
 
-
         public override string ToString()
         {
-            return $"{Id}-{Text}";
+            return $"{Id}-{Name}-{Text}";
         }
 
         public virtual void Dispose()