添加项目文件。

AIStudio.Wpf.ADiagram/Demos/Others/ViewModels/PathItemViewModel.cs

@@ -0,0 +1,30 @@
+using Util.DiagramDesigner;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using System.Windows.Media;
+
+namespace AIStudio.Wpf.ADiagram.Demos.Others
+{
+    public class PathItemViewModel : DesignerItemViewModelBase
+    {
+        public PathItemViewModel() : base()
+        {
+
+        }
+
+        public PathItemViewModel(IDiagramViewModel parent, DesignerItemBase designer) : base(parent, designer)
+        {
+           
+        }
+
+        protected override void Init()
+        {
+            base.Init();
+
+            this.ShowConnectors = false;
+        }
+    }
+}