public override XmlNode AppendXmlNode(XmlNode parent)
{
XmlDocument xmlDoc = (XmlDocument)parent;
XmlProcessingInstruction instruction = xmlDoc.CreateProcessingInstruction("xml", "version=\"1.0\"");
xmlDoc.AppendChild(instruction);
instruction = xmlDoc.CreateProcessingInstruction("mso-application", "progid=\"Excel.Sheet\"");
xmlDoc.AppendChild(instruction);
XmlElement node = (XmlElement)xmlDoc.CreateElement("Workbook", Namespaces.spreadsheet);
node.SetAttribute("xmlns:o", Namespaces.o);
node.SetAttribute("xmlns:x", Namespaces.x);
node.SetAttribute("xmlns:ss", Namespaces.ss);
node.SetAttribute("xmlns:html", Namespaces.html);
parent.AppendChild(node);
DocumentProperties.AppendXmlNode(node);
if (_ExcelWorkbook != null)
{
_ExcelWorkbook.AppendXmlNode(node);
}
Styles.AppendXmlNode(node);
Names.AppendXmlNode(node);
Worksheets.AppendXmlNode(node);
return(node);
}