序列化调整中

AIStudio.Wpf.DiagramDesigner/Models/Serializables/SelectableItemBase.cs

@@ -3,11 +3,13 @@ using System;
 using System.Collections.Generic;
 using System.Collections.ObjectModel;
 using System.ComponentModel;
+using System.IO;
 using System.Linq;
 using System.Text;
 using System.Threading.Tasks;
 using System.Windows;
 using System.Windows.Media;
+using System.Xml;
 using System.Xml.Serialization;
 
 namespace AIStudio.Wpf.DiagramDesigner
@@ -73,8 +75,7 @@ namespace AIStudio.Wpf.DiagramDesigner
         public FontItem FontItem
         {
             get; set;
-        }
-
+        }       
     }
 
     public class ColorItem : IColorViewModel
@@ -487,8 +488,49 @@ namespace AIStudio.Wpf.DiagramDesigner
             string[] pieces = size.Split(new char[] { ',' });
             return new Size(double.Parse(pieces[0]), double.Parse(pieces[1]));
         }
-    }
 
+        public static string SerializeObject(object obj, string serializableType)
+        {
+            if (serializableType?.ToLower() == "xml")
+            {
+                XmlSerializer serializer = new XmlSerializer(obj.GetType());
+                XmlWriterSettings settings = new XmlWriterSettings();
+                settings.Encoding = new UnicodeEncoding(false, false); // no BOM in a .NET string
+                settings.Indent = true;
+                settings.OmitXmlDeclaration = true;
+
+                using (StringWriter textWriter = new StringWriter())
+                {
+                    using (XmlWriter xmlWriter = XmlWriter.Create(textWriter, settings))
+                    {
+                        serializer.Serialize(xmlWriter, obj);
+                    }
+                    return textWriter.ToString(); //This is the output as a string
+                }
+            }
+            else
+            {
+                return JsonConvert.SerializeObject(obj);
+            }
+
+        }
+
+        public static SelectableItemBase DeserializeObject(Type type, string serializableString, string serializableType)
+        {
+            if (serializableType?.ToLower() == "xml")
+            {
+                using (StringReader sr = new StringReader(serializableString))
+                {
+                    XmlSerializer serializer = new XmlSerializer(type);
+                    return serializer.Deserialize(sr) as SelectableItemBase;
+                }
+            }
+            else
+            {
+                return JsonConvert.DeserializeObject(serializableString, type) as SelectableItemBase;
+            }
+        }
+    }
 
     public struct XmlFont
     {
@@ -655,6 +697,8 @@ namespace AIStudio.Wpf.DiagramDesigner
         {
             get; set;
         }
+
+      
     }
 
 }