sfc界面处理完成，还差顺序逻辑控制过程

AIStudio.Wpf.SFC/ViewModels/SFCActionNodeData.cs

@@ -0,0 +1,53 @@
+using AIStudio.Wpf.BaseDiagram.Commands;
+using AIStudio.Wpf.BaseDiagram.Models;
+using System;
+using System.Collections.Generic;
+using System.Collections.ObjectModel;
+using System.Windows.Input;
+using Util.DiagramDesigner;
+
+namespace AIStudio.Wpf.SFC.ViewModels
+{
+    /// <summary>
+    /// This is passed to the PopupWindow.xaml window, where a DataTemplate is used to provide the
+    /// ContentControl with the look for this data. This class is also used to allow
+    /// the popup to be cancelled without applying any changes to the calling ViewModel
+    /// whos data will be updated if the PopupWindow.xaml window is closed successfully
+    /// </summary>
+    public class SFCActionNodeData : TitleBindableBase
+    {
+        public SFCActionNodeData(LinkPoint linkPoint, string expression)
+        {
+            Title = "输出动作";
+  
+            LinkPoint = linkPoint;
+            Expression = expression;
+        }
+
+        private string _expression;
+        public string Expression
+        {
+            get
+            {
+                return _expression;
+            }
+            set
+            {
+                SetProperty(ref _expression, value);
+            }
+        }
+
+        private LinkPoint _linkPoint;
+        public LinkPoint LinkPoint
+        {
+            get
+            {
+                return _linkPoint;
+            }
+            set
+            {
+                SetProperty(ref _linkPoint, value);
+            }
+        }
+    }
+}