Before we start add Your application to twitter and get consumer ids
First Download Twitterizer from http://www.twitterizer.net/
and add that dlls to Your Project
Now place Two buttons say authorization and Tweet buttons and text box say tweet text on web form
Now in Authorization Button click event use this method
protected void btnauthorize_Click(object sender, EventArgs e)
{
var consumerKey = System.Configuration.ConfigurationManager.AppSettings["TwitterConsumerKey"];
var consumerSecret = System.Configuration.ConfigurationManager.AppSettings["TwitterConsumerSecretKey"];
string callbackadress = "http://" + HttpContext.Current.Request.Url.Host + ":" + HttpContext.Current.Request.Url.Port + HttpContext.Current.Request.Url.PathAndQuery;
//If User is not valid user
if (Request.QueryString["oauth_token"] == null)
{
//Step 1: Get Request Token
OAuthTokenResponse RequestToken = OAuthUtility.GetRequestToken(consumerKey, consumerSecret, callbackadress);
//Step 2: Redirect User to Requested Token
Response.Redirect("http://twitter.com/oauth/authorize?oauth_token=" + RequestToken.Token);
}
}
After authenticating that user
we will be redirected To our url and place this code on page load vent to read user information
protected void Page_Load(object sender, EventArgs e)
{
if (!string.IsNullOrEmpty(Request["oauth_verifier"]) && !Page.IsPostBack)
{
Readuserinformation();
}
}
public void Readuserinformation()
{
var consumerKey = ConfigurationManager.AppSettings["TwitterConsumerKey"];
var consumerSecret = ConfigurationManager.AppSettings["TwitterConsumerSecretKey"];
string Oauth_Token = Request.QueryString["oauth_token"].ToString();
var accessToken = OAuthUtility.GetAccessToken(consumerKey,
consumerSecret,
Oauth_Token, "");
//Save this tokens For Tweeting
string Token: = accessToken.Token;
string TokenSecrt= accessToken.TokenSecret;
string userid= accessToken.UserId;
}
Now in tweetbutton click event call this method
protected void btnTweet_Click(object sender, EventArgs e)
{
try
{
var consumerKey = ConfigurationManager.AppSettings["TwitterConsumerKey"];
var consumerSecret = ConfigurationManager.AppSettings["TwitterConsumerSecretKey"];
OAuthTokens accessToken = new OAuthTokens();
//Use the access token we got after Reading user information
accessToken.AccessToken = "xxxxxxx";
accessToken.AccessTokenSecret = "xxxxxx";
accessToken.ConsumerKey = consumerKey;
accessToken.ConsumerSecret = consumerSecret;
Twitterizer.TwitterStatus.Update(accessToken, tbxTweet.Text);
}
catch (Exception ex)
{
}
}
Happy coding
