將頁面加載到WebBrowser控件，同時通過ID跳過HTML元素？

Question

我想通過WebBrowser控件加載某個頁面，同時避免不必要的廣告橫幅加載名爲'tb'的DIV元素。

我該怎麼做？我做了一些谷歌搜索，並找到了一個使用mshtml參考的例子，但我無法使它從這個例子中工作：https://stackoverflow.com/a/1218875

任何想法？

爲什麼不能工作？

using System; 
using mshtml; 
using System.Windows.Forms; 

namespace Client 
{ 
    public partial class Client : Form 
    { 
     public Client() 
     { 
      InitializeComponent(); 

      HTMLDocumentClass htmldoc = wbBrowser.Document.DomDocument as HTMLDocumentClass; 
      IHTMLDOMNode node = htmldoc.getElementById("tb") as IHTMLDOMNode; 
      node.parentNode.removeChild(node); 
     } 
    } 
} 

我得到一個錯誤：

'mshtml.HTMLDocumentClass' does not contain a definition for 'getElementById' and no extension method 'getElementById' accepting a first argument of type 'mshtml.HTMLDocumentClass' could be found (are you missing a using directive or an assembly reference?)

和：

Interop type 'mshtml.HTMLDocumentClass' cannot be embedded. Use the applicable interface instead.

Answer 1

可以使用這樣做：

IHTMLDocument3 htmldoc = wbCtrl.Document.DomDocument as IHTMLDocument3; 
IHTMLDOMNode node = htmldoc.getElementById("xBar") as IHTMLDOMNode; 
node.parentNode.removeChild(node);