private void InitParentCates()
{
rblParent.DataSource = bllCategory.GetCategories();
rblParent.DataTextField = "Name";
rblParent.DataValueField = "Id";
rblParent.DataBind();
rblParent.Items.Insert(0, new ListItem("无", "0"));
rblParent.SelectedIndex = 0;
}
private void BindTop()
{
ddlCateTop.DataSource = bllCate.GetCategories();
ddlCateTop.DataBind();
}