private void BindDataForType()
{
DataTable table = new Tables.T_NewsTypes().Open("", "SiteID = " + base._Site.ID.ToString(), "[ID]");
if (table == null)
{
PF.GoError(4, "数据库繁忙，请重试", base.GetType().BaseType.FullName);
}
else
{
this.tv.DataTable = table;
this.tv.DataBind();
foreach (TreeNode node in this.tv.Nodes)
{
node.NavigateUrl = "";
foreach (TreeNode node2 in node.ChildNodes)
{
node2.NavigateUrl = "";
}
}
string str = _Convert.StrToLong(Utility.GetRequest("TypeID"), -1L).ToString();
if (str != "-1")
{
ControlExt.SetTreeViewSelectedFromValue(this.tv, str);
}
else if (this.tv.Nodes.Count > 0)
{
this.tv.Nodes[0].Select();
}
}
}