title: How to add a pound symbol(£) before the formula in textbox
body: <p>Here is my piece of formula in a textbox</p>
  
  <pre><code>=Fields!TotalCost2.Value+Fields!TotalCost1.Value
  </code></pre>
  
  <p>Now i want to add a £ in the formula so that the output will be</p>
  
  <pre><code>£ 300.00
  </code></pre>
  
  <p>Thanks in advance!</p>