修复注释乱码

XP.ImageProcessing.RoiControl/ROISerializer.cs

@@ -1,10 +1,10 @@
+using XP.ImageProcessing.RoiControl.Models;
 using System;
 using System.Collections.Generic;
 using System.IO;
 using System.Text.Json;
 using System.Text.Json.Serialization;
 using System.Windows;
-using XP.ImageProcessing.RoiControl.Models;
 
 namespace XP.ImageProcessing.RoiControl
 {
@@ -38,7 +38,7 @@ namespace XP.ImageProcessing.RoiControl
         }
 
         /// <summary>
-        /// 序列化ROI列表为JSON字符�?
+        /// 序列化ROI列表为JSON字符串
         /// </summary>
         public static string Serialize(IEnumerable<ROIShape> roiList)
         {
@@ -55,7 +55,7 @@ namespace XP.ImageProcessing.RoiControl
     }
 
     /// <summary>
-    /// Point类型的JSON转换�?
+    /// Point类型的JSON转换器
     /// </summary>
     public class PointConverter : JsonConverter<Point>
     {
@@ -102,7 +102,7 @@ namespace XP.ImageProcessing.RoiControl
     }
 
     /// <summary>
-    /// ROIShape多态类型的JSON转换�?
+    /// ROIShape多态类型的JSON转换器
     /// </summary>
     public class ROIShapeConverter : JsonConverter<ROIShape>
     {