Question

I am using C#

I am trying to check whether my login attempt is not more than 3, I mean with the below condition:

if (((int)Session["LoginAttempt"]) != 3)
{
}

In Login failed condition I am doing increment like below:

Session["LoginAttempt"] = ((int) Session["LoginAttempt"]) + 1;

But it is giving me this error: “Object reference not set to an instance of an object.”

Suggestions please!

Answer 1

Sorry Guys,

I just changed the integer converting code from

((int) Session["LoginAttempt"])

to

Convert.ToInt32(Session["LoginAttempt"]) + 1;

and now it is working fine for me, please suggest incase of any issues in it.

Thanks!