title: How to Edit a row in the datatable
body: <p>I have created a data table. It has 3 column <strong>Product_id</strong>, <strong>Product_name</strong> and <strong>Product_price</strong></p>
  
  <pre><code>    Datatable table= new DataTable("Product");
  
      table.Columns.Add("Product_id", typeof(int));
      table.Columns.Add("Product_name", typeof(string));
      table.Columns.Add("Product_price", typeof(string));
  
      table.Rows.Add(1, "abc", "100");
      table.Rows.Add(2, "xyz", "200");
  </code></pre>
  
  <p>Now I want to find by index, and update that row.</p>
  
  <p>say for e.g. </p>
  
  <p>I want to change value of <strong>Product_name</strong> column to "cde" that has the <strong>Product_id</strong> column value : 2.  </p>