Formatting Raw XML - Microsoft .Net Framework

public static string FormatRawXml(string xmlText)
{
	try
	{
		XmlDocument doc = new XmlDocument();
		doc.LoadXml(xmlText);
		StringWriter stringWriter = new StringWriter();
		XmlTextWriter xmlWriter = new XmlTextWriter(stringWriter);
		xmlWriter.Formatting = Formatting.Indented;
		xmlWriter.Indentation = 4;
		xmlWriter.IndentChar = ' ';
		doc.WriteContentTo(xmlWriter);
		return stringWriter.ToString();
	}
	catch (Exception ex)
	{
		LibSystem.Diagnostics.ExceptionHandler.Show(ex);
		return "";
	}

}