[krunalpatil]

Hi,
I'm on the stage of learning asp.net and using DropDownCheckBoxes in my project. Its is an assemble i downloaded from
DropDownCheckboxes
One thing i didn't understand, when i use this control without Update Panel it works fine and gives proper result. But when i'm using an Update Panel control, it stops responding and only shows the caption, not even the outline of the dropdownlist is shown.
If any one can help me understand what the issue is or where am I going wrong?
Thank you for reading this.