sfc界面处理完成，还差顺序逻辑控制过程

AIStudio.Wpf.SFC/ViewModels/Simulate_SolenoidViewModel.cs

@@ -0,0 +1,80 @@
+using System;
+using System.Collections.Generic;
+using System.Collections.ObjectModel;
+using System.Text;
+using Util.DiagramDesigner;
+
+namespace AIStudio.Wpf.SFC.ViewModels
+{
+    public class Simulate_SolenoidViewModel : SFCNode
+    {
+        public Simulate_SolenoidViewModel() : base(SFCNodeKinds.Simulate_Solenoid)
+        {
+            ItemWidth = 32;
+            ItemHeight = 32;
+
+            ExecuteAddLeftInput(null);
+            ExecuteAddRightOutput(null);
+        }
+
+        public Simulate_SolenoidViewModel(IDiagramViewModel parent, DesignerItemBase designer) : base(parent, designer)
+        {
+        }
+
+        private bool _showText;
+        public override bool ShowText
+        {
+            get
+            {
+                return false;
+            }
+            set
+            {
+                SetProperty(ref _showText, value);
+            }
+        }
+
+        /// <summary>
+        /// 输入
+        /// </summary>
+        private LinkPoint _dILinkPoint;
+        public LinkPoint DILinkPoint
+        {
+            get
+            {
+                return _dILinkPoint;
+            }
+            set
+            {
+                SetProperty(ref _dILinkPoint, value);
+            }
+        }
+
+        /// <summary>
+        /// 反馈
+        /// </summary>
+        private LinkPoint _dOLinkPoint;
+        public LinkPoint DOLinkPoint
+        {
+            get
+            {
+                return _dOLinkPoint;
+            }
+            set
+            {
+                SetProperty(ref _dOLinkPoint, value);
+            }
+        }
+
+        protected override void ExecuteEditCommand(object parameter)
+        {
+            Simulate_SolenoidViewModelData data = new Simulate_SolenoidViewModelData(DILinkPoint, DOLinkPoint);
+            if (visualiserService.ShowDialog(data) == true)
+            {
+                this.DILinkPoint = data.DILinkPoint;
+                this.DOLinkPoint = data.DOLinkPoint;
+            }
+        }
+
+    }
+}