Question: My tabbar have more than 6 items,when I click [more] item,it will show other items with a tableview.

Then click the one of items,I hide the navBar use `setNavigationBarHidden:YES` in `viewDidLoad`,and I have a custom button click to back [more] use `popViewControllerAnimated:YES`.

When it back,the navBar still hiding,how can I show the navBar recover on [more] screen?(I need the EDIT button in [more])

Answer: 
I have the idea to use `Html Agility Pack` to parse html. 

```
HtmlAgilityPack.HtmlDocument doc = new HtmlAgilityPack.HtmlDocument();
doc.LoadHtml(html);  // this is your string
var divs = doc.DocumentNode.Elements("div")
      .Select(div => string.Format("<div>{0}</div>", div.LastChild.InnerText));

```
get the elements to contain the runat="server" so they can be accessed from the codebehind and then when it is suitable try getting the element by its id name and do either 
element.innerHTML = ""; or element.innerText = "";