Get URL from WebBrowser

[mynoicity]

Dear all,

My ideal:
1- Use webbrowser with "url a" is ID of fb ID
2- Webpage will be response to "url b"
3 - I get value of "url b" is fb name alias

Simple like that. With a url. It OK
If have a list of url. I dont know how to do.

Please help me for idea

Here is my code:

  public partial class Form1 : Form

        {

            public DataTable dt = new DataTable();

            public Form1()

            {

                InitializeComponent();

            }

    

            private void Form1_Load(object sender, EventArgs e)

            {

                dt.Columns.Add("ID");

                var d1 = new DataTable();

                d1.Columns.Add("ID");

                d1.Rows.Add("https://facebook.com/100035980120039");

                d1.Rows.Add("https://facebook.com/100007248495763");

                for (int i = 0; i < d1.Rows.Count; i++)

                {

                    webBrowser1.Navigate(d1.Rows[i][0].ToString().ToString());

                    textBox1.Text = d1.Rows[i][0].ToString().ToString();

                }

                dataGridView1.DataSource = dt;

            }

    

            private void webBrowser1_Navigated(object sender, WebBrowserNavigatedEventArgs e)

            {

                textBox2.Text = e.Url.ToString();

                string s1 = textBox2.Text;

                string s2 = s1.Replace("https://facebook.com/", "");

                string[] arr = s2.Split('?');

                textBox3.Text = arr[0] + "Facebook@facebook.com";

                dt.Rows.Add(arr[0] + "Facebook@facebook.com");

            }

        }

 

[Skydiver]

That sounds like a terrible idea for harvesting people's friendly FaceBook IDs from a set of FaceBook account IDs. You should be using the FaceBook APIs directly instead of trying to this kind of hackery.

 

[NoUserHere]

My hunch is they are scraping for user Id's because facebook would likely terminate any application who tries to obtain a users id.
There are old posts online that allow you to call this api : https://graph.facebook.com/me?fields=id&access_token="your token" but I believe you can not use this api any more. If memory served me correctly, it stopped working for people.

 

[NoUserHere]

I stand corrected. It's back on the table providing you implement OAuth. (Basically facebook login) Using the Graph API with Code Samples - from there you can get the user id's.
Previously, facebook didn't allow apps access to the user id's. Looks to be changed since I last used it.