(GETDATE('Calendar Caption'))
Example:
In a command file, EEP or Custom Button
SET VAR vGetDate = (GETDATE('Select Date'))
Will bring up the Windows GUI Calendar with today's date circled in red. Either you could click on OK to accept the circled date or click on any other date on the calendar using the current month or scrolling months!
The GETDATE function will return a valid date in column or variable.
