public void DeleteAppPage(Hashtable State, string page_name)
{
Util util = new Util();
XmlDocument xmlDoc = GetStagingAppXml(State);
XmlNode page_name_node = xmlDoc.SelectSingleNode("//pages/page/name[. ='" + page_name + "']");
if (page_name_node != null)
{
XmlNode page_node = page_name_node.ParentNode;
XmlNode pages_node = page_node.ParentNode;
pages_node.RemoveChild(page_node);
State["AppXmlDoc"] = xmlDoc;
util.UpdateStagingAppXml(State);
util.DeleteAppPageImage(State, page_name);
}
//get first page first to see if that needs to be changed
XmlNode first_page_name = xmlDoc.SelectSingleNode("//pages/first_page_name");
if (first_page_name == null)
{
XmlNode pages = xmlDoc.SelectSingleNode("//pages");
first_page_name = CreateNode(xmlDoc, pages, "first_page_name", "");
}
if (page_name == first_page_name.InnerText || first_page_name.InnerText == "")
{
//take first page we see
XmlNode first_page_name_node = xmlDoc.SelectSingleNode("//pages/page/name");
if (first_page_name_node != null)
{
first_page_name.InnerText = first_page_name_node.InnerText;
State["AppXmlDoc"] = xmlDoc;
util.UpdateStagingAppXml(State);
}
}
}
