Pronadji na net-u knjigu:
Charlie Calvert:
Borland C++Builder Unleashed
(poglavlje 3)
Tu imas kako da se format datuma prilagodi trebi, mada to nije neophodno
jer klasa TDateTime je dovoljno fleksibilna za rad.
Ako si mislio da izmenu izvrsis na nivou WIndowsa, udji u regedit.exe i
Find: (prepisi format iz Regional & Language Options), pa vidi gde se nalazi.
Mislim da moze tako, mada verovatno postoje i funkcije koje to rade na normalan
nacin.
Citat:
The format used in this case is global to the system. You can change these settings by working
with a series of global variables found in SYSUTILS.HPP:
extern System::AnsiString CurrencyString;
extern unsigned char CurrencyFormat;
extern unsigned char NegCurrFormat;
extern char ThousandSeparator;
extern char DecimalSeparator;
extern unsigned char CurrencyDecimals;
extern char DateSeparator;
extern System::AnsiString ShortDateFormat;
extern System::AnsiString LongDateFormat;
extern char TimeSeparator;
extern System::AnsiString TimeAMString;
extern System::AnsiString TimePMString;
extern System::AnsiString ShortTimeFormat;
extern System::AnsiString LongTimeFormat;
extern System::AnsiString ShortMonthNames[12];
extern System::AnsiString LongMonthNames[12];
extern System::AnsiString ShortDayNames[7];
extern System::AnsiString LongDayNames[7];
On my system, these values are preset as follows:
CurrencyString: $
CurrencyFormat: 0
NegCurrFormat: 0
ThousandSeparator: ,
DecimalSeparator: .
CurrencyDecimals: 2
DateSeparator: /
ShortDateFormat: M/d/yy
LongDateFormat: dddd, MMMM dd, yyyy
TimeSeparator: :
TimeAMString: AM
TimePMString: PM
ShortTimeFormat: h:mm AMPM
LongTimeFormat: h:mm:ss AMPM
ShortMonthNames: Jan
ShortMonthNames: Feb
ShortMonthNames: Mar
ShortMonthNames: Apr
ShortMonthNames: May
ShortMonthNames: Jun
ShortMonthNames: Jul
ShortMonthNames: Aug
ShortMonthNames: Sep
ShortMonthNames: Oct
ShortMonthNames: Nov
ShortMonthNames: Dec
LongMonthNames: January
LongMonthNames: February
LongMonthNames: March
LongMonthNames: April
LongMonthNames: May
LongMonthNames: June
LongMonthNames: July
LongMonthNames: August
LongMonthNames: September
LongMonthNames: October
LongMonthNames: November
LongMonthNames: December
ShortDayNames: Sun
ShortDayNames: Mon
ShortDayNames: Tue
ShortDayNames: Wed
ShortDayNames: Thu
ShortDayNames: Fri
ShortDayNames: Sat
LongDayNames: Sunday
LongDayNames: Monday
LongDayNames: Tuesday
LongDayNames: Wednesday
LongDayNames: Thursday
LongDayNames: Friday
LongDayNames: Saturday
For instance, the following code changes the nature of the current ShortDateFormatString:
Code:
void __fastcall TForm1::SetShortDateFormattoMMMMDDDDYYYY1Click(TObject *Sender)
{
RichEdit1->Text = Now();
ShortDateFormat = "MMMM/DDDD/YYYY";
RichEdit1->Lines->Add(Now());
}
mjenjanje formata datuma u windowsu
