public ActionResult Edit(long?Id)
{
if (Id == null)
{
return(new HttpStatusCodeResult(HttpStatusCode.BadRequest));
}
var entity = Dao.Detail(Id);
if (entity == null)
{
return(HttpNotFound());
}
ViewBag.TypeId = new SelectList(Dao.ListAllType(), "Id", "Name", entity.TypeId);
ViewBag.ParentId = new SelectList(Dao.ListAll(), "Id", "Text", entity.ParentId);
return(View(entity));
}