bug修复

AIStudio.Wpf.DiagramDesigner/Models/Serializables/Container/BlockItemsContainerInfoItem.cs

@@ -23,6 +23,7 @@ namespace AIStudio.Wpf.DiagramDesigner
             this.ChildFlag = viewmodel.ChildFlag;
             this.PhysicalItemWidth = viewmodel.PhysicalItemWidth;
             this.PhysicalItemHeight = viewmodel.PhysicalItemHeight;
+            this.Parameter = new ConstParameterItem(viewmodel.Parameter);
 
             Children = new List<BlockDesignerItem>(viewmodel.Children.Select(p => new BlockDesignerItem(p)));
         }
@@ -52,10 +53,16 @@ namespace AIStudio.Wpf.DiagramDesigner
             get; set;
         }
 
+        [XmlElement]
+        public ConstParameterItem Parameter
+        {
+            get; set;
+        }
+
         [XmlArray]
         public List<BlockDesignerItem> Children
         {
             get; set;
-        }
+        }    
     }
 }

AIStudio.Wpf.DiagramDesigner/Models/Serializables/Container/ConstParameterItem.cs

@@ -0,0 +1,31 @@
+using AIStudio.Wpf.DiagramDesigner;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using System.Xml.Serialization;
+
+namespace AIStudio.Wpf.DiagramDesigner
+{
+    [XmlInclude(typeof(ConstParameterItem))]
+    public class ConstParameterItem
+    {
+        [XmlAttribute]
+        public string Text { get; set; }
+
+        [XmlAttribute]
+        public virtual string Value { get; set; }     
+
+        public ConstParameterItem()
+        {
+
+        }
+
+        public ConstParameterItem(ConstParameter viewmodel) 
+        {
+            Text = viewmodel.Text;
+            Value = viewmodel.Value?.ToString();
+        }
+    }
+}