title: Good tutorial for implement First time Notification banner in asp.net
body: <p>How can we create a banner which should see only one time when the user opens the web page at the very first time. After that it should be hidden. I am sorry, i don't know the exact name of this feature. It would be very grateful if somebody provides some new links for implementing this feature. I have appended the sample image with this post and you can see the specified portion in top of the image (Red Box).</p>
  
  <p><img src="https://i.stack.imgur.com/duRPV.png" alt="Image Sample"></p>
  
  <p>Thanks in advance</p>