XmlTextWriter

Code:

//
using System;
using System.Drawing;
using System.Windows.Forms;
using System.Runtime.InteropServices;
using System.Xml;
//
pDoc = new XmlDocument();
		XmlProcessingInstruction pPI = pDoc.CreateProcessingInstruction("xml", "version='1.0' encoding='ISO-8859-1'");
		pDoc.AppendChild(pPI);
		XmlTextWriter writer = new XmlTextWriter("boop.xml", null);
		writer.Formatting = Formatting.Indented;
		pDoc.Save(writer);
		writer.Flush();

Why the above code generates an error of XmlTextWriter?

What error?

(The reason is that the XML declaration is not a processing instruction. Read the XML spec.)
But when you get an error, you should still post it.

Thanks... i read some tutos and seems that main error is that I don't have a root element.
Fixed

I would post the error, but I have the .NET SDK in spanish and the debugger dumps all in spanish.