添加项目文件。

AIStudio.Wpf.ADiagram/Demos/Others/Models/SettingsDesignerItem.cs

@@ -0,0 +1,23 @@
+using Util.DiagramDesigner;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace AIStudio.Wpf.ADiagram.Demos.Others
+{
+     public class SettingsDesignerItem : DesignerItemBase
+    {
+        public SettingsDesignerItem()
+        {
+
+        }
+        public SettingsDesignerItem(SettingsDesignerItemViewModel item) : base(item)
+        {
+            this.Setting = item.Setting;
+        }
+
+        public string Setting { get; set; }
+    }
+}