How to get twitter to display more followers

Question

Hi ,

 

I ahve tried getting followers from twitter using their REST APIs and two dlls but i only get 20 followers,. Can anyone guide me on this

 

 

public partial class GetFollowers : System.Web.UI.Page

{

public string strTwiterFollowers { get; set; }

public string screen_name;

public string url = "https://api.twitter.com/1.1/followers/list.json";

protected void Page_Load(object sender, EventArgs e)

{

}

protected void Button1_Click(object sender, EventArgs e)

{

findUserFollower(url, screen_name);

}

public void findUserFollower(string resource_url, string screen_name)

{

var oauth_token = "XXXXXXXXXXXXXX";

var oauth_token_secret = "xxxxxxxxxxxxx";

var oauth_consumer_key = "xxxxxxxxxxxx";

var oauth_consumer_secret = "xxxxxxxxxxxxxxx";

// oauth implementation details

var oauth_version = "1.0";

var oauth_signature_method = "HMAC-SHA1";

// unique request details

var oauth_nonce = Convert.ToBase64String(new ASCIIEncoding().GetBytes(DateTime.Now.Ticks.ToString()));

var timeSpan = DateTime.UtcNow

- new DateTime(1970, 1, 1, 0, 0, 0, 0, DateTimeKind.Utc);

var oauth_timestamp = Convert.ToInt64(timeSpan.TotalSeconds).ToString();

var baseFormat = "oauth_consumer_key={0}&oauth_nonce={1}&oauth_signature_method={2}"

+ "&oauth_timestamp={3}&oauth_token={4}&oauth_version={5}&screen_name={6}";

var baseString = string.Format(baseFormat,

oauth_consumer_key,

oauth_nonce,

oauth_signature_method,

oauth_timestamp,

oauth_token,

oauth_version,

Uri.EscapeDataString(screen_name)

);

baseString = string.Concat("GET&", Uri.EscapeDataString(resource_url), "&", Uri.EscapeDataString(baseString));

var compositeKey = string.Concat(Uri.EscapeDataString(oauth_consumer_secret),

"&", Uri.EscapeDataString(oauth_token_secret));

string oauth_signature;

using (HMACSHA1 hasher = new HMACSHA1(ASCIIEncoding.ASCII.GetBytes(compositeKey)))

{

oauth_signature = Convert.ToBase64String(

hasher.ComputeHash(ASCIIEncoding.ASCII.GetBytes(baseString)));

}

// create the request header

var headerFormat = "OAuth oauth_nonce=\"{0}\", oauth_signature_method=\"{1}\", " +

"oauth_timestamp=\"{2}\", oauth_consumer_key=\"{3}\", " +

"oauth_token=\"{4}\", oauth_signature=\"{5}\", " +

"oauth_version=\"{6}\"";

var authHeader = string.Format(headerFormat,

Uri.EscapeDataString(oauth_nonce),

Uri.EscapeDataString(oauth_signature_method),

Uri.EscapeDataString(oauth_timestamp),

Uri.EscapeDataString(oauth_consumer_key),

Uri.EscapeDataString(oauth_token),

Uri.EscapeDataString(oauth_signature),

Uri.EscapeDataString(oauth_version)

);

ServicePointManager.Expect100Continue = false;

// make the request

var postBody = "screen_name=" + Uri.EscapeDataString(screen_name);//

resource_url += "?" + postBody;

HttpWebRequest request = (HttpWebRequest)WebRequest.Create(resource_url);

request.Headers.Add("Authorization", authHeader);

request.Method = "GET";

request.ContentType = "application/x-www-form-urlencoded";

var response = (HttpWebResponse)request.GetResponse();

//var reader = new StreamReader(response.GetResponseStream());

//var objText = reader.ReadToEnd();

//objText = objText.Replace("\r", "").Replace("\n", "").Replace("\t", "").Replace(",", "~").Replace("}~{", "},{").Replace("\"~\"", "\",\"").Replace("]~", "],").Replace("protected", "").Replace("id_str", "").Replace("verified", ":").Replace("false", "~").Replace("http", ":");

string result = new StreamReader(response.GetResponseStream()).ReadToEnd();

JObject j = JObject.Parse(result);

JArray data = (JArray)j["users"];

int totalFollowers = (data).Count;

lblTotalFollowers.Text = "Your followers are " + (data).Count + "Followers";

if (data != null)

{

List<Twitter_Dot_Net_Rest_Api_Call.twitter_followers.TwiterFollowers> listFollowers = new List<Twitter_Dot_Net_Rest_Api_Call.twitter_followers.TwiterFollowers>();

foreach (var item in data)

{

Twitter_Dot_Net_Rest_Api_Call.twitter_followers.TwiterFollowers objTwiterFollowers = new Twitter_Dot_Net_Rest_Api_Call.twitter_followers.TwiterFollowers();

objTwiterFollowers.ScreenName = item["screen_name"].ToString().Replace("\"", "");

objTwiterFollowers.ProfileImage = item["profile_image_url"].ToString().Replace("\"", "");

objTwiterFollowers.UserId = item["id"].ToString().Replace("\"", "");

listFollowers.Add(objTwiterFollowers);

}

Random objRnd = new Random();

List<Twitter_Dot_Net_Rest_Api_Call.twitter_followers.TwiterFollowers> rendomFollowers = listFollowers.OrderBy(item => objRnd.Next()).ToList<Twitter_Dot_Net_Rest_Api_Call.twitter_followers.TwiterFollowers>();

for (int i = 0; i <= 9; i++)

{

strTwiterFollowers = strTwiterFollowers + "<li><a target='_blank' title='" + rendomFollowers[i].ScreenName + "' href=https://twitter.com/" + rendomFollowers[i].ScreenName + "><img src='" + rendomFollowers[i].ProfileImage + "'/><span>" + rendomFollowers[i].ScreenName + "</span></a></li>";

}

}

}

public class TwiterFollowers

{

public string ScreenName { get; set; }

public string ProfileImage { get; set; }

public string UserId { get; set; }

}