DateUtils.DaySpan Function

Returns the number of days (including fractional days) between two specified TDateTime values.

Pascal

function DaySpan(const ANow: TDateTime; const AThen: TDateTime): Double;

C++

Double DaySpan(const TDateTime ANow, const TDateTime AThen);

File

DateUtils

Description

Call DaySpan to obtain the difference, in days, between two TDateTime values. Unlike the DaysBetween function, which only counts whole days, DaySpan reports incomplete days as a fraction of an entire day.