Getting correspoding enum key for the value passed
<pre><code>var StateValue = {   
Unknown: 0,   
AL: 1,    
AK: 2,    
AZ: 3,    
AR: 4,    
CA: 5,    
CO: 6,   
CT: 7,    
DE: 8,
},
</code></pre>

<p>Now if i pass 8 i need the value DE to be printed. How can i do this. </p>
