System.DateUtils.TTimeZone.IsStandardTime
Delphi
function IsStandardTime(const ADateTime: TDateTime; const ForceDaylight: Boolean = False): Boolean;
C++
bool __fastcall IsStandardTime(const System::TDateTime ADateTime, const bool ForceDaylight = false);
Properties
| Type | Visibility | Source | Unit | Parent |
|---|---|---|---|---|
| function | public | System.DateUtils.pas System.DateUtils.hpp |
System.DateUtils | TTimeZone |
Description
Checks whether the given local date and time is situated outside the DST (Daylight Savings Time) period.
The IsStandardTime method checks whether the given local date and time is situated outside the DST period.
ForceDaylight specifes how ambiguous time is treated.