title: How to make string bold in code behind
body: <p>Is there a way to make a string bolder in code behind using C# .NET?</p>
  
  <p>I tried:</p>
  
  <pre><code>string TypeofDay = "&lt;span style='font-weight: bold'&gt;Type Of Day&lt;/span&gt; ";
  txtbox.Text = TypeofDay + ": " + "Delivery Day"
  </code></pre>
  
  <p>I am concatenating TypeofDay(<strong>bold</strong>) and "Delivery Day" to display in a textbox.</p>