public void PopulateNodes(TreeNodeCollection nodes, int ParentID)
{
NewsCategoryModelBll bll = new NewsCategoryModelBll();
DataTable dt = bll.GetList(ParentID);
for (int i = 0; i < dt.Rows.Count; i++)
{
TreeNode tn = new TreeNode();
tn.Text = dt.Rows[i]["catename"].ToString();
tn.Value = dt.Rows[i]["cateid"].ToString();
tn.ImageToolTip = dt.Rows[i]["catename"].ToString();
tn.ToolTip = dt.Rows[i]["catename"].ToString();
nodes.Add(tn);
PopulateNodes(tn.ChildNodes, Convert.ToInt32(dt.Rows[i]["cateid"]));
}
}
public XmlDocument GetData(NameValueCollection TagParameter)
{
XmlDocument xdoc = new XmlDocument();
xdoc.LoadXml("<?xml version=\"1.0\" encoding=\"utf-8\"?><tag />");
XmlNode rootNode = xdoc.SelectSingleNode("/tag");
NewsCategoryModelBll bll = new NewsCategoryModelBll();
DataTable dt = bll.GetList(22);
foreach (DataRow row in dt.Rows)
{
XmlNode CategoryNode = XmlUtility.AddNewNode(rootNode, "category", null);
XmlUtility.AddNewNode(CategoryNode, "categoryid", row["cateid"].ToString());
XmlUtility.AddNewNode(CategoryNode, "categoryname", row["catename"].ToString());
}
return xdoc;
}
