DotNetBrowser

Note: Advice in this article will only work for DotNetBrowser 1.
See the corresponding article for DotNetBrowser 2 here.

DotNetBrowser 1.8.1 introduces an ability to get the DOM node at the particular location on the page. TheBrowser.NodeAtPoint() method returns aDOMNodeAtPointobject that contains information about DOM node at the location or null when there's no node at this location.

See the following articles on how to find DOM Node by mouse click.

• Getting DOM Node from Point - WinForms
• Getting DOM Node from Point - WPF
  
  

Example

C#

using DotNetBrowser;
using DotNetBrowser.DOM;
using DotNetBrowser.Events;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
namespace GetNodeAtPointSample
{
    /// <summary>
    /// This sample demonstrates how to get DOM Node at a specific point on the web page.
    /// </summary>
    class Program
    {
       static void Main(string[] args)
       {
           Browser browser = BrowserFactory.Create();
           browser.SetSize(700, 500);
           browser.FinishLoadingFrameEvent += delegate(object sender, FinishLoadingEventArgs e)
           {
               if (e.IsMainFrame)
               {
                   DOMNodeAtPoint nodeAtPoint = browser.NodeAtPoint(50, 50);
                   Console.WriteLine("nodeAtPoint = " + nodeAtPoint.ToString());
               }
           };
           browser.LoadURL("http://www.teamdev.com");
       }
    }
}

VB.NET

Imports DotNetBrowser
Imports DotNetBrowser.DOM

Module Module1
    ''' <summary>
    ''' This sample demonstrates how to get DOM Node at a specific point on the web page.
    ''' </summary>
    Sub Main()
        Dim browser As Browser = BrowserFactory.Create()
        browser.SetSize(700, 500)
        AddHandler browser.FinishLoadingFrameEvent, sub(sender, e) 
            If e.IsMainFrame Then

                Dim nodeAtPoint As DOMNodeAtPoint = browser.NodeAtPoint(50, 50)
                Console.WriteLine("nodeAtPoint = " + nodeAtPoint.ToString())
            End If
        End sub
        browser.LoadURL("http://www.teamdev.com")
    End Sub
End Module