using System;
using System.Collections.Generic;
using System.Text;
using System.Text.RegularExpressions;
using System.Xml;
using System.IO;
namespace Billing
{
public class StringUtils
{
public static string FormatXml(string xml)
{
if (xml == null)
return "";
XmlDocument doc = new XmlDocument();
doc.LoadXml(xml);
StringWriter strWriter = new StringWriter();
strWriter.NewLine = "\r\n";
XmlTextWriter writer = new XmlTextWriter(strWriter);
writer.Formatting = Formatting.Indented;
writer.Indentation = 1;
writer.IndentChar = '\t';
doc.Save(writer);
return strWriter.ToString();
}
}
}