I would suggest the AJAX control called, "AutoComplete Textbox"
- [DotNetDevelopment] How to add Autocomplete Text box cont... Priyanka
- [DotNetDevelopment] Re: How to add Autocomplete Text... Brandon Betances
- [DotNetDevelopment] Re: How to add Autocomplete ... Priyanka
- [DotNetDevelopment] Re: How to add Autocompl... Brandon Betances
- [DotNetDevelopment] Re: How to add Autocomplete Text... Manikandan .C
