export yahoo and msn contact after given userid and password???

Question

Hello Every one i want to export contacts of yahoo and msn  i tried for yahoo but it is not working . please help me..

Suthish Nair · Answer

They having a Captcha code check after login might this failing your code. Put a breakpoint and check each line results any error message returning from mail server.

raksha nirwan · Answer

private const string _addressBookUrl = http://address.yahoo.com/yab/us/Yahoo_ab.csv?loc=us&.rand=1671497644&A=H&Yahoo_ab.csv; private const string _authUrl = https://login.yahoo.com/config/login_verify2?.intl=in&.src=ym; private const string _loginPage = https://login.yahoo.com/config/login_verify2?.intl=in&.src=ym; private const string _userAgent = Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.8.1.3) Gecko/20070309 Firefox/2.0.0.3; private string username = string.Empty; private string password = string.Empty; private ArrayList Extract(string uname string upass) { bool result = false; ArrayList myarray = new ArrayList(); //list = New MailContactList() try { WebClient webClient = new WebClient(); webClient.Headers[HttpRequestHeader.UserAgent] = _userAgent; webClient.Encoding = Encoding.UTF8; byte[] firstResponse = webClient.DownloadData(_loginPage); string firstRes = Encoding.UTF8.GetString(firstResponse); NameValueCollection postToLogin = new NameValueCollection(); Regex regex = new Regex(type=\hidden\ name=\(.*?)\ value=\(.*?)\ RegexOptions.IgnoreCase); Match match = regex.Match(firstRes); while (match.Success) { if (match.Groups[0].Value.Length > 0) { postToLogin.Add(match.Groups[1].Value match.Groups[2].Value); } match = regex.Match(firstRes match.Index + match.Length); } postToLogin.Add(.save Sign In); postToLogin.Add(.persistent y); //Dim login As String = credential.UserName.Split(@c)(0) string login = uname.Split('@').GetValue(0).ToString(); postToLogin.Add(login login); postToLogin.Add(passwd upass); webClient.Headers[HttpRequestHeader.UserAgent] = _userAgent; webClient.Headers[HttpRequestHeader.Referer] = _loginPage; webClient.Encoding = Encoding.UTF8; webClient.Headers[HttpRequestHeader.Cookie] = webClient.ResponseHeaders[HttpResponseHeader.SetCookie]; webClient.UploadValues(_authUrl postToLogin); string cookie = webClient.ResponseHeaders[HttpResponseHeader.SetCookie]; //If String.IsNullOrEmpty(cookie) Then //Return False //End If string newCookie = string.Empty; string[] tmp1 = cookie.Split(''); foreach (string var in tmp1) { string[] tmp2 = var.Split(';'); newCookie = (String.IsNullOrEmpty(newCookie) ? tmp2[0] : newCookie + ; + tmp2[0]); } // set login cookie webClient.Headers[HttpRequestHeader.Cookie] = newCookie; byte[] thirdResponse = webClient.DownloadData(_addressBookUrl); string thirdRes = Encoding.UTF8.GetString(thirdResponse); string crumb = string.Empty; Regex regexCrumb = new Regex(type=\hidden\ name=\\.crumb\ id=\crumb1\ value=\(.*?)\ RegexOptions.IgnoreCase); match = regexCrumb.Match(thirdRes); if (match.Success && match.Groups[0].Value.Length > 0) { crumb = match.Groups[1].Value; } NameValueCollection postDataAB = new NameValueCollection(); postDataAB.Add(.crumb crumb); postDataAB.Add(vcp import_export); postDataAB.Add(submit[action_export_yahoo] Export Now); webClient.Headers[HttpRequestHeader.UserAgent] = _userAgent; webClient.Headers[HttpRequestHeader.Referer] = _addressBookUrl; byte[] FourResponse = webClient.UploadValues(_addressBookUrl postDataAB); string csvData = Encoding.UTF8.GetString(FourResponse); string[] lines = csvData.Split('\n'); //Dim list1 As Hashtable() foreach (string line in lines) { string[] items = line.Split(''); if (items.Length { continue; } string email = items[4]; string name = items[3]; if (!string.IsNullOrEmpty(email) && !string.IsNullOrEmpty(name)) { email = email.Trim(''); name = name.Trim(''); if (!email.Equals(Email) && !name.Equals(Nickname)) { MailContact mailContact = new MailContact(); mailContact.Name = name; mailContact.Email = email; myarray.Add(email); //list.Add(mailContact) } } } result = true; } catch { } return myarray; } protected void btnSubmit_Click(object sender EventArgs e) { ArrayList contacts = new ArrayList(); StringBuilder sb = new StringBuilder(); contacts = Extract(txtusername.Text.Trim() txtpassword.Text.Trim()); int j = 1; for (int i = 0; i { if (contacts[i].ToString().Trim() != ) { sb.Append(( + j + )  + contacts[i].ToString() +  ); j++; } } dvcontacts.InnerHtml = sb.ToString(); } public class MailContact { private string _email = string.Empty; private string _name = string.Empty; public string Name { get { return _name; } set { _name = value; } } public string Email { get { return _email; } set { _email = value; } } public string FullEmail { get { return Email; } } } I used this code for export yahoo contact. but it is not working.

Jaganathan Bantheswaran · Answer

Hi Can you attach the code?. so that we can know what is the problem with that.