title: How to draw watermark on Listbox using C#
body: <p>Is it possible to draw a <strong>water mark</strong> text or image on <strong>ListBox</strong>, in the following listbox, it contains several files which has the same file extension(file type, in this case it's .abc), so I want to draw the file extension as water mark,</p>
  
  <p><img src="https://i.stack.imgur.com/Nbtes.png" alt="enter image description here"> </p>
  
  <p>any suggestions or guidance would be much appreciated &amp; <strong>Thanks</strong> for your time..:)</p>