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39 lines
624 B
ObjectPascal
39 lines
624 B
ObjectPascal
Program Example100;
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{ This program demonstrates the CompareTime function }
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Uses SysUtils,DateUtils;
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Const
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Fmt = 'dddd dd mmmm yyyy hh:nn:ss.zzz';
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Procedure Test(D1,D2 : TDateTime);
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Var
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Cmp : Integer;
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begin
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Write(FormatDateTime(Fmt,D1),' has ');
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Cmp:=CompareDateTime(D1,D2);
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If Cmp<0 then
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write('earlier time than ')
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else if Cmp>0 then
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Write('later time than ')
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else
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Write('equal time with ');
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Writeln(FormatDateTime(Fmt,D2));
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end;
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Var
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D,N : TDateTime;
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Begin
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D:=Today;
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N:=Now;
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Test(D,D);
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Test(N,N);
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Test(N+1,N);
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Test(N-1,N);
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Test(N+OneSecond,N);
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Test(N-OneSecond,N);
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End. |