PowerShell PowerShell $XmlWriter = [System.Xml.XmlWriter]::Create("libro.xml") $XmlWriter.WriteStartElement("book"); $XmlWriter.WriteElementString("price", "19.95"); $XmlWriter.WriteEndElement(); $XmlWriter.Flush(); 12345 $XmlWriter = [System.Xml.XmlWriter]::Create("libro.xml")$XmlWriter.WriteStartElement("book");$XmlWriter.WriteElementString("price", "19.95");$XmlWriter.WriteEndElement();$XmlWriter.Flush();