How to click a button programmatically?
<p>I have 2 view controllers which should be swapped according to userinput. So, I want to switch the views programatically based on the input I get from a text file.</p>

<pre><code>Algorithm : 
if(input == 1)
{
    Go to View Controller 1
}
else if(input ==2)
{
    Go to View Controller 2 
}
</code></pre>

<p>Any help on how to click the button programmatically or load that particular viewcontroller with input?</p>