title: using System.Web.Script.Serialization is not working for some reason why?
body: <p>I have created a .ashx.cs class and in this class I am using SqlConnection to retrieve data from a stored Procedure table in Sql server, Now after getting the data i want to Serialize the data into json but its not leeting me using </p>
  
  <pre><code>JavaScriptSerializer js = New javaScriptSerializer(); //Cant use this 
  </code></pre>
  
  <p>so when I try to import the necessary using statement </p>
  
  <pre><code>using System.Web.Script.Serialization; // this will not import for reason. 
  </code></pre>
  
  <p>" Error: The type or namespace name 'Script' does not exist in the namespace "</p>
  
  <p>Help please. </p>