List to ComboBox and MonthCalendar...Please help...

Hi guys, I have a little problem here.
I'm trying to do a personal diary.
It's supposed to be like this:

I have a List, 3 comboBox, a TextBox and a MonthCalendar

In the List I have lines of data
Date, Hour, Min, AM/PM, Description.

what I want to do is,
when I double click on selected item in the list, I want the data is placed in the correct place,
Date -> monthcalendar
Hour , Min, Am/Pm -> comboBox
Description -> TextBox

But I still end up scratching my head...

Please help...
:)