Hi Dear Friends.

I am having two dropdownlistbox in my asp.net application.

Basically there is a parent child relation ship between them.
I mean is that one Dropdownlist is having records from master table and another fronm child table.

What I want is that when i select the value from parent Dropdownlist corresponding value for that master record should be populated in the second Dropdownlist.

Currently the code which i have written is doig a postback which refreshes the page.I dont want to refresh the page.

Please help me to provide the solution.

Is it possible in .net itself or we have to use Javascript.

I will appreciate it someone help me with a code.

Thanks
-Sachien