Hello,

   Add a DateTimePicker in a form and showPopup this form (form1.showpopup)

With IE7, the popup is closing when clicking on the arrow of the dateTimePicker to show up the calendar, calendar still showing up at the upper left of the calling form

With FF3, the calendar is poping the right way but the popup is closing when clicking on a date of the calendar.

So it's not possible to select a date in a showpopup form in IE7 and FF3

Thank you

Martin