protected void rptCategory_ItemDataBound(object sender, RepeaterItemEventArgs e)
{
Repeater rptChilden = (Repeater)e.Item.FindControl("rptChilds");
HiddenField hdId = (HiddenField)e.Item.FindControl("hdParentID");
if (cateBLL.SelectChildByParentID(int.Parse(hdId.Value)).Count == 0)
{
haveChild = false;
}
rptChilden.DataSource = cateBLL.SelectChildByParentID(int.Parse(hdId.Value));
rptChilden.DataBind();
}