How to know which item will be selected?

Hi,

Before show the memberlist, how to know is there any item will be selected?

Sometimes the user will put the caret int the middle of some text, when the user typed, I will get the current token and call the MemberList.CompleteWord method, but before it, I want to know whether a item will be selected, if not, I will not call it.

Is there any way to do this?

Thanks a lot!