添加项目文件。

CoreCms.Net.WeChat.Service/Utilities/DocumentExtensions.cs

@@ -0,0 +1,44 @@
+/***********************************************************************
+ *            Project: CoreCms
+ *        ProjectName: 核心内容管理系统                                
+ *                Web: https://www.corecms.net                      
+ *             Author: 大灰灰                                          
+ *              Email: jianweie@163.com                                
+ *         CreateTime: 2021/7/29 23:53:54
+ *        Description: 暂无
+ ***********************************************************************/
+
+
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using System.Xml;
+using System.Xml.Linq;
+
+namespace CoreCms.Net.WeChat.Service.Utilities
+{
+    public static class DocumentExtensions
+    {
+        public static XmlDocument ToXmlDocument(this XDocument xDocument)
+        {
+            var xmlDocument = new XmlDocument();
+            using (var xmlReader = xDocument.CreateReader())
+            {
+                xmlDocument.Load(xmlReader);
+            }
+            return xmlDocument;
+        }
+
+        public static XDocument ToXDocument(this XmlDocument xmlDocument)
+        {
+            using (var nodeReader = new XmlNodeReader(xmlDocument))
+            {
+                nodeReader.MoveToContent();
+                return XDocument.Load(nodeReader);
+            }
+        }
+
+    }
+}