public string GetFaceBookEmail()
{
string email = "";
try
{
string token = Request.QueryString["FaceBooktoken"];
if (token != string.Empty && token != null)
{
string HitURL = string.Format("https://graph.facebook.com/me?access_token={0}", token);
oAuthFacebooks objFbCall = new oAuthFacebooks();
string JSONInfo = objFbCall.WebRequest(oAuthFacebooks.Method.GET, HitURL, "");
var objJson = JsonValue.Parse(JSONInfo);
if (objJson.Count > 0)
{
email = JsonParser.getString(objJson, "email");
string firstname = JsonParser.getString(objJson, "first_name");
string link = JsonParser.getString(objJson, "link");
string username = JsonParser.getString(objJson, "username");
string gender = JsonParser.getString(objJson, "gender");
string lastname = JsonParser.getString(objJson, "last_name");
FirstName = firstname;
LastName = lastname;
lblAlertMsg.Text = firstname + "Sucessfully Logged In with FaceBook and the email Address is " + email;
}
}
}
catch (Exception exception)
{
ProcessException(exception);
}
Session.Remove(SessionKeys.ServiceProvider);
return email;
}
public void CheckFaceBook()
{
string redirect = HttpContext.Current.Request.Url.ToString().Split('?')[0];
if (Request.QueryString["code"] != null)
{
string code = Request.QueryString["code"].ToString();
oAuthFacebooks fbAC = new oAuthFacebooks(); //Standard FB class file available on net in c#
string respnse = "";
try
{
fbAC.AccessTokenGet(code, redirect);
respnse = fbAC.Token;
}
catch (Exception exception)
{
ProcessException(exception);
}
Response.Redirect(redirect + "?FaceBooktoken=" + respnse);
}
}