private void DeQuy(ref ArrayList arr, int ParentId,string strAdd)
{
Services ctl = new Services(myConn);
DataTable root = ctl.GetByParent(ParentId);
foreach (DataRow r in root.Rows)
{
BusinessLogic.ServicesInfo obj = new BusinessLogic.ServicesInfo();
obj.ID = int.Parse(r["ID"].ToString());
obj.ParentId = int.Parse(r["ParentId"].ToString());
obj.Name = strAdd + r["Name"].ToString();
obj.Image = r["Image"].ToString();
obj.ParentName = r["ParentName"].ToString();
obj.CONTENT = r["CONTENT"].ToString();
arr.Add(obj);
DeQuy(ref arr, obj.ID, strAdd + "+-");
}
}
/// <summary>
/// Load danh sách dịch vụ cha
/// </summary>
private void BindParentServices()
{
Services ctl = new Services(myConn);
ArrayList arr = new ArrayList();
DataTable root = ctl.GetByParent(0);
foreach (DataRow r in root.Rows)
{
BusinessLogic.ServicesInfo obj = new BusinessLogic.ServicesInfo();
obj.ID = int.Parse(r["ID"].ToString());
obj.ParentId = int.Parse(r["ParentId"].ToString());
obj.Name = r["Name"].ToString();
obj.Image = r["Image"].ToString();
obj.ParentName = r["ParentName"].ToString();
obj.CONTENT = r["CONTENT"].ToString();
arr.Add(obj);
DeQuy(ref arr, obj.ID,"+-");
}
ddlServiceParent.DataSource = arr;
ddlServiceParent.DataBind();
ddlServiceParent.Items.Insert(0, new ListItem("-----", "0"));
}