| Description |
The IncMillisecond function returns a TDateTime value that is NumberOfMilliSeconds greater than the passed StartDateTime value.
The year, month, day and hour values are incremented as appropriate.
The increment value is optional, being 1 by default.
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| Notes |
There is no DecMillisecond function.
Instead, use IncMillisecond with a negative increment.
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| Related commands |
| IncYear |
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Increments a TDateTime variable by a number of years |
| IncMonth |
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Increments a TDateTime variable by a number of months |
| IncDay |
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Increments a TDateTime variable by + or - number of days |
| IncMinute |
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Increments a TDateTime variable by + or - number of minutes |
| IncSecond |
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Increments a TDateTime variable by + or - number of seconds |
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| Example code : A simple example of increment and decrement |
var
myDate : TDateTime;
begin
// Set up our date to the start of 2006
myDate := EncodeDateTime(2006, 1, 1, 0, 0, 0, 0);
ShowMessage('myDate = '+DateTimeToStr(myDate));
// Add 5000 milliseconds to this date
myDate := IncMillisecond(myDate, 5000);
ShowMessage('myDate + 5000 milliseconds = '+DateTimeToStr(myDate));
// Subtract 2000 milliseconds from this date
myDate := IncMillisecond(myDate, -2000);
ShowMessage('myDate - 2000 milliseconds = '+DateTimeToStr(myDate));
end;
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| Show full unit code |
myDate = 01/01/2006
myDate = 01/01/2006 00:00:05
myDate = 01/01/2006 00:00:03
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