After long time I had a chance to update my Blog.
In this post I’m going to show you how to display data fetching progress with AJAX Auto Complete extender.
This is very simple.
- Add ASP Text box to the page (ID=TextBox1)
- Add AJAX AutoCompleteExtender
- Set OnClientPopulating=ShowImage and OnClientPopulated=HideImage events of AutoCompleteExtender. Complete markup as below.