protected void Page_Load(object sender, EventArgs e)
{
this.RegisterAsyncTask(
new PageAsyncTask(
async ct => {
var twitter = new TwitterConsumer();
if (twitter.ConsumerKey != null)
{
this.MultiView1.ActiveViewIndex = 1;
if (!IsPostBack)
{
// Is Twitter calling back with authorization?
var accessTokenResponse = await twitter.ProcessUserAuthorizationAsync(this.Request.Url);
if (accessTokenResponse != null)
{
this.AccessToken = accessTokenResponse.AccessToken;
}
else
{
// If we don't yet have access, immediately request it.
Uri redirectUri = await twitter.RequestUserAuthorizationAsync(MessagingUtilities.GetPublicFacingUrl());
this.Response.Redirect(redirectUri.AbsoluteUri);
}
}
}
}));
}
