protected void submitBtn_Click(object sender, EventArgs e)
{
GeetestLib geetest = new GeetestLib(GeetestConfig.privateKey, GeetestConfig.publicKey);
int gt_server_status_code = GeetestLib.getGtServerStatusSession(Session);
String result = "";
if (gt_server_status_code == 1) result = geetest.enhencedValidateRequest(Request);
else result = geetest.failbackValidateRequest(Request);
Response.Write(result);
}
