ASP.net和C#常用代码收集（不断添加ing）

1、Xml to string

XmlDocument x = new XmlDocument();
x.LoadXml(m.GetMenuXML());
StringWriter stringWriter = new StringWriter();
XmlTextWriter xmlTextWriter = new XmlTextWriter(stringWriter);
x.WriteTo(xmlTextWriter);
TextBox1.Text = stringWriter.ToString();