MinuteSpan

Calculate the approximate number of minutes between two TDateTime values.

Declaration

Source position: dateutil.inc line 298

Arguments

Function result

Number (fractions included) of minutes between ANow and AThen.

Description

MinuteSpan returns the number of minutes between ANow and AThen, including any fractional parts of a minute.

See also

Example

Program Example68;

{ This program demonstrates the MinuteSpan function }

Uses SysUtils,DateUtils;

Procedure Test(ANow,ThenDateTime);

begin
 Write('Number of minutes between ');
 Write(TimeToStr(Thenand ',TimeToStr(ANow));
 Writeln(' : ',MinuteSpan(ANow,Thenr(ANow));
end;

Var
  D1,D2 : TDateTime;

Begin
  D1:=Now;
  D2:=D1-(59*OneSecond);
  Test(D1,D2);
  D2:=D1-(61*OneSecond);
  Test(D1,D2);
  D2:=D1-(122*OneSecond);
  Test(D1,D2);
  D2:=D1-(306*OneSecond);
  Test(D1,D2);
  D2:=D1-(5.4*OneMinute);
  Test(D1,D2);
  D2:=D1-(2.5*OneMinute);
  Test(D1,D2);
End.