I just uploaded a new version of the VFP calendar. I've fixed the problem where the drop-down version of the calendar wouldn't collapse if you clicked away from it. I initially thought it would be a simple matter of just adding some code to the calendar form's LostFocus event. That appeared to work, but had the side effect of breaking the drop-down button. If the calendar was being displayed and you then tried to click on the drop-down button to hide the calendar, the LostFocus would fire (hiding the calendar), then the Click event of the button would fire which would redisplay the calendar. Not quite what I was expecting.

I experimented with a few different ways of attempting to address this, but I just couldn't get the events to fire the way I wanted. Ultimately, I ended up adding code in the Click event to save off the last time since the calendar was hidden. If it is under the configured minimum interval, we don't do anything (the assumption is the the LostFocus just fired and hide the calendar). If the interval has been exceeded, the calendar is displayed as normal. A little weird, but relatively simple to code.

I've also added another sample to show how the rcsDateTimePicker controls can be hooked together for Start/End date scenarios. The controls keep the start date from being later than the ending date. The parent (Start) / child (End) relationship is setup via two properties on the control: uParentPicker and uChildPicker. These properties are evaluated to resolve to an object reference to the proper control.

Links

http://www.rcs-solutions.com/downloads.aspx