Hi Experts,

well, this issue is a little bit weird. I used WebDropDown control on an Aspx page. If I click on the button of the WebDropdown control following the load of the page, the dropdown appear on the bottom of the WebDropDown conrol. But, If I scroll down the page, which means the WebDropDown control move up, and I click on the button, the dropdown appear at the wrong place, generally on the top on the WebDropDown control!!

I use Infragistics35.Web.v11.1 and version 11.1.20111.2135

Thanks!