title: RDLC Format Textbox Expression
body: <p>I have a textbox that should display "interest" value in this format for example "(5%)". The Dataset Interest field has datatype System.Decimal. If I don't format the textbox it just displays "5" on the report page.</p>
  
  <p>Currently in my designer I have  </p>
  
  <pre><code>Interest «Expr»
  </code></pre>
  
  <p>Then the report page displays </p>
  
  <pre><code>Interest 5
  </code></pre>
  
  <p>Back to my problem I want to display something like this</p>
  
  <pre><code>Interest (5%)
  </code></pre>
  
  <p>How can I format the Interest expression «Expr»?</p>
  
  <p>Please help. I'm new to RDLC.</p>