Beginning Web Development, Silverlight, and ASP.NET AJAX

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CHAPTER 10 ■ .NET 3.0: PROGRAMMING WITH CARDSPACE
If you don’t have this page already, add a new web form to your project and call it
SignedIn.aspx.
Listing 10-2 shows the code for this page.
Listing 10-2. SignedIn.aspx
protected void ShowError(string text)
{
fields.Visible = false;
errors.Visible = true;
errtext.Text = text;
}
protected void Page_Load(object sender, EventArgs e)
{
string xmlToken;
xmlToken = Request.Params["xmlToken"];
if (xmlToken == null || xmlToken.Equals(""))
{
ShowError("Token presented was null");
}
else
{
Token token= new Token(xmlToken);
givenname.Text = token.Claims[ClaimTypes.GivenName];
surname.Text = token.Claims[ClaimTypes.Surname];
email.Text = token.Claims[ClaimTypes.Email];
}
}