API:System.Diagnostics.TStopwatch
Delphi
TStopwatch = record
strict private
class var FFrequency: Int64;
class var FIsHighResolution: Boolean;
class var TickFrequency: Double;
strict private
FElapsed: Int64;
FRunning: Boolean;
FStartTimeStamp: Int64;
function GetElapsed: TTimeSpan;
function GetElapsedDateTimeTicks: Int64;
function GetElapsedMilliseconds: Int64;
function GetElapsedTicks: Int64;
class procedure InitStopwatchType; static;
public
class function Create: TStopwatch; static;
class function GetTimeStamp: Int64; static;
procedure Reset;
procedure Start;
class function StartNew: TStopwatch; static;
procedure Stop;
property Elapsed: TTimeSpan read GetElapsed;
property ElapsedMilliseconds: Int64 read GetElapsedMilliseconds;
property ElapsedTicks: Int64 read GetElapsedTicks;
class property Frequency: Int64 read FFrequency;
class property IsHighResolution: Boolean read FIsHighResolution;
property IsRunning: Boolean read FRunning;
end;
C++
struct DECLSPEC_DRECORD TStopwatch
{
private:
static __int64 FFrequency;
static bool FIsHighResolution;
static double TickFrequency;
__int64 FElapsed;
bool FRunning;
__int64 FStartTimeStamp;
System::Timespan::TTimeSpan __fastcall GetElapsed(void);
__int64 __fastcall GetElapsedDateTimeTicks(void);
__int64 __fastcall GetElapsedMilliseconds(void);
__int64 __fastcall GetElapsedTicks(void);
static void __fastcall InitStopwatchType();
public:
static TStopwatch __fastcall Create();
static __int64 __fastcall GetTimeStamp();
void __fastcall Reset(void);
void __fastcall Start(void);
static TStopwatch __fastcall StartNew();
void __fastcall Stop(void);
__property System::Timespan::TTimeSpan Elapsed = {read=GetElapsed};
__property __int64 ElapsedMilliseconds = {read=GetElapsedMilliseconds};
__property __int64 ElapsedTicks = {read=GetElapsedTicks};
/* static */ __property __int64 Frequency = {read=FFrequency};
/* static */ __property bool IsHighResolution = {read=FIsHighResolution};
__property bool IsRunning = {read=FRunning};
};
Propriétés
Type | Visibilité | Source | Unité | Parent |
---|---|---|---|---|
record struct |
public | System.Diagnostics.pas System.Diagnostics.hpp |
System.Diagnostics | System.Diagnostics |
Description
Embarcadero Technologies ne possède pas d'informations supplémentaires pour le moment. Veuillez nous aider à documenter cette rubrique en utilisant la page Discussion !