Hello

is there any way to post announcements to twitter when I click to add announcements in my website??

I am try this code put nothing post to twitter

 Private Sub PostonTwitter(ByVal objAnnouncement As AnnouncementInfo)

Dim twConn As New TwitterVB2.TwitterAPI
            Dim twitterKey As String = System.Configuration.ConfigurationManager.AppSettings("ConsumerKey")
            Dim twitterSecret As String = System.Configuration.ConfigurationManager.AppSettings("ConsumerSecret")
            Dim twitterOAuthToken As String = System.Configuration.ConfigurationManager.AppSettings("OAuthToken")
            Dim twitterOAuthTokenSecret As String = System.Configuration.ConfigurationManager.AppSettings("OAuthTokenSecret")

            Try
                twConn.AuthenticateWith(twitterKey, twitterSecret, twitterOAuthToken, twitterOAuthTokenSecret)
                twConn.Update(Trim(objAnnouncement.Description))
            Catch ex As Exception
                lblError.Text = "Twitter Returned: " & ex.Message
            End Try
        End Sub