Difference Between Onchange and OnSelectedIndexChanged

Question

H Friends...... What is the Use of OnChange and Use of OnSelectedIndexChanged And What is the Difference between them I need both onchange in javascript and OnSelectedIndexChanged in Asp.Net to Work on Particular Dropdownlist if i use onchange & OnSelectedIndexChanged is not working on Particular Dropdownlist. i've Used Autopostback=true also what is the problem i've googled it i can't find clear solution Can in get Clear Difference and Solution ASAP With Regards..... R.V.Rajagopalan

Rajagopalan R V · Answer

At the Time of Drop down change i need to hide a button that is my requirement Am using Onchange for Another Property if i use OnSelectedIndexChanged its's not working for me at the same time i need to work both

Rajagopalan R V · Answer

Hi Dipankar Biswas I Gone through that Link Link Please Don't Post the Links Just Give a Clear Solution With Regards... R.V.Rajagopalan

Dipankar Biswas · Answer

http://allen-conway-dotnet.blogspot.in/2012/03/how-to-handle-onchange.html