enableClosingDropDownOnBlur Property

if the control loses focus, and the dropdown container is opened, it will be automatically closed if the control loses focus, and the dropdown container is opened, it will be automatically closed

Syntax

ASP.NET Ajax Javascript (Specification)
function get_enableClosingDropDownOnBlur() : Boolean function set_enableClosingDropDownOnBlur(value : Boolean)

ASP.NET Ajax Javascript (Usage)
var resultVar = instanceOfWebDropDown.get_enableClosingDropDownOnBlur();