update 20241120

Client/Helper/xmlhelper.cs

@@ -0,0 +1,12 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace OnDoc.Helper
+{
+    internal class xmlhelper
+    {
+    }
+}