title: Convert Data type of a collection from Text to Number
body: <p>I have a <a href="https://i.stack.imgur.com/qMy9F.png" rel="nofollow noreferrer">Collection</a> &lt;--(image) which is of datatype text. I need to convert it into datatype of number. Any ideas??. 
  I have already tried using c# code in object studio to clone it and convert it to number data type , apparently its not working. please help me out!!
  this is the code that i used</p>
  
  <pre><code>Output_Collection = Input_Collection.Clone();
  Output_Collection.Columns[0].DataType = typeof(Int32);
  
  foreach (DataRow row in Input_Collection.Rows)
  {
      Output_Collection.ImportRow(row);
  }
  </code></pre>