| Description |
The EndOfAMonth function generates a TDateTime value set to the given Year and Month with the day set to the last of the month, and the time set to 1 milli-second before midnight.
The Year value must be between 0 and 9999.
The Month value must be between 1 (January) and 12 (December).
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| Notes |
Errors in the parameter values gives EConvertError.
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| Related commands |
| EndOfADay |
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Generate a TDateTime value set to the very end of a day |
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| Example code : Set the date to the last millisecond of February 2000, a leap month |
// Full Unit code.
// -----------------------------------------------------------
// You must store this code in a unit called Unit1 with a form
// called Form1 that has an OnCreate event called FormCreate.
unit Unit1;
interface
uses
DateUtils, // Unit containing the EndOfAMonth command
SysUtils,
Forms, Dialogs;
type
TForm1 = class(TForm)
procedure FormCreate(Sender: TObject);
end;
var
Form1: TForm1;
implementation
{$R *.dfm} // Include form definitions
procedure TForm1.FormCreate(Sender: TObject);
var
mydate : TDateTime;
begin
myDate := EndOfAMonth(2000, 2);
// Ensure that milli-seconds are shown
LongTimeFormat := 'hh:mm:ss.zzz';
ShowMessage('End of February 2000 = '+DateTimeToStr(myDate));
end;
end.
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| Hide full unit code |
End of February 2000 = 29/02/2000 23:59:59.999
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