one charecter in the textbox

[phanimadhav]

Actually this is my tabledetails
Table Name:Organisation
Colums:Org_Id,org_Name,Org_Nationality

Organisation namess is:Wipro,satyam,CTS,CMC,Infotech,Intel,Syentel,CIS CO

my requirement is if i enter the one charecter in the textbox.i want to display all releted Organisation names display within LISTBOX.That means firstcharacter of the Org_Name must be match with the with in the textbox character.

i am asking number of developers.Some one said by using AJAX this is possible but i don't know the AJAX.Presently i am working in ASP.NET with C# code.How is it possible please help me this is the finalitem pending in my project.if any one know's the code please send me Thanks for ur advanced replay

[kenobewan]

Have you tried a combobox?

[phanimadhav]

thanks for ur reply if i enter the one character in the text that time the related name getting from database