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IsDate
Syntax
Boolean = IsDate ( vArgument ) AS Boolean
Boolean = Date? ( vArgument ) AS Boolean

Returns TRUE if the data type of vArgument is Date and Time.

Example
PRINT IsDate(1), IsDate(Now + 1)

False False

Example
PRINT IsDate(Now), IsDate(CDate(Now + 1))

True True


See also
Datatype Functions