Delphi 與 C/C++ 數(shù)據(jù)類型對照表

Delphi數(shù)據(jù)類型C/C++

ShorInt	8位有符號整數(shù)	char
Byte	8位無符號整數(shù)	BYTE,unsigned short
SmallInt	16位有符號整數(shù)	short
Word	16位無符號整數(shù)	unsigned short
Integer,LongInt	32位有符號整數(shù)	int,long
Cardinal,LongWord/DWORD	32位無符號整數(shù)	unsigned long
Int64	64位有符號整數(shù)	_int64
Single	4字節(jié)浮點數(shù)	float
*Real48	6字節(jié)浮點數(shù)	?
Double	8字節(jié)浮點數(shù)	double
*Extended	10字節(jié)浮點數(shù)	long double
Currency	64位貨幣類型	?
TDate/TDateTime	8字節(jié)日期/時間	?
Variant,OleVariant	16字節(jié)可變類型	VARIANT,^Variant,^OleVariant
Char,AnsiChar	1字節(jié)字符	char
WideChar	2字節(jié)字符	WCHAR
*ShortString	短字符串	?
AnsiString/String	長字符串	^AnsiString
WideString	寬字符串	^WideString
PChar,PAnsiChar	NULL結(jié)束的字符串	char*
PWideChar	NULL結(jié)束的寬字符串	LPCWSTR
Boolean,ByteBool	1字節(jié)布爾類型	任何1字節(jié)
WordBool	2字節(jié)布爾類型	任何2字節(jié)
BOOL,LongBool	4字節(jié)布爾類型	BOOL
注：有*前綴的是向前兼容類型；有^前綴的是C++Builder特有類型。

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C/C++Delphi

ABC	TABC
ACCEL	TAccel
ATOM	TAtom
BITMAP	TBitMap
BITMAPCOREHEADER	TBitmapCoreHeader
BITMAPCOREINFO	TBitmapCoreInfo
BITMAPFILEHEADER	TBitmapFileHeader
BITMAPINFO	TBitmapInfo
BITMAPINFOHEADER	TBitmapInfoHeader
BOOL	Bool
CBT_CREATEWND	TCBT_CreateWnd
CBTACTIVATESTRUCT	TCBTActivateStruct
CHAR	Char
CHAR*	PChar
CLIENTCREATESTRUCT	TClientCreateStruct
COLORREF	TColorRef
COMPAREITEMSTRUCT	TCompareItemStruct
COMSTAT	TComStat
CREATESTRUCT	TCreateStruct
CTLINFO	TCtlInfo
CTLSTYLE	TCtlStyle
CTLtype	TCtltype
DCB	TDCB
DDEAACK	TDDEAck
DDEADVISE	TDDEAdvise
DDEDATA	TDDEData
DDEPOKE	TDDEPoke
DEBUGHOOKINFO	TDebugHookInfo
DELETEITEMSTRUCT	TDeleteItemStruct
DEVMODE	TDevMode
DOUBLE	Double
DRAWITEMSTRUCT	TDrawItemStruct
DWORD	LongInt
ENUMLOGFONT	TEnumLogFont
EVENTMSG	TEventMsg
FARPROC	TFarProc
FIXED	TFixed
FLOAT	Single
GLYPHMETRICS	TGlyphMetrics
HANDLE	THandle
HANDLETABLE	THandleTable
HARDWAREHOOKSTRUCT	THardwareHookStruct
HELPWININFO	THelpWinInfo
INT	Integer
KERNINGPAIR	TKerningPair
LOGBRUSH	TLogBrush
LOGFONT	TLogFont
LOGPALETTE	TLogPalette
LOGPEN	TLogPen
LONG	LongInt
LONG DOUBLE	Extended
LONG INT	LongInt
LPSTR	PChar
LPWSTR	PWideChar
MAT2	TMat2
MDICREATESTRUCT	TMDICreateStruct
MEASUREITEMSTRUCT	TMeasureItemStruct
MENUITEMTEMPLATE	TMenuItemTemplate
MENUITEMTEMPLATEHEADER	TMenuItemTemplateHeader
METAFILEPICT	TMetaFilePict
METAHEADER	TMetaHeader
METARECORD	TMetaRecord
MINMAXINFO	TMinMaxInfo
MOUSEHOOKSTRUCT	TMouseHookStruct
MSG	TMsg
MULTIKEYHELP	TMultiKeyHelp
NCCALCSIZE_PARAMS	TNCCalcSize_Params
NEWTEXTMETRIC	TNewTextMetric
OFSTRUCT	TOFStruct
OUTLINETEXTMETRIC	TOutlineTextMetric
PAINTSTRUCT	TPaintStruct
PALETTEENTRY	TPaletteEntry
PANOSE	TPanose
PATTERN	TPattern
POINTFX	TPointFX
PSTR	PChar
PWSTR	PWideChar
RASTERIZER_STATUS	TRasterizer_Status
RGBQUAD	TRGBQuad
RGBTRIPLE	TRGBTriple
SEGINFO	TSegInfo
SHORT	SmallInt
SHORT INT	SmallInt
SIZE	TSize
TEXTMETRIC	TTextMetric
TPOINT	TPoint
TRECT	TRect
TTPOLYCURVE	TTTPolyCurve
TTPOLYGONHEADER	TPolygonHeader
UINT	Word
UNSIGNED	Word
UNSIGNED CHAR	Byte
UNSIGNED INT	Word
UNSIGNED LONG	LongInt(DWORD)
UNSIGNED LONG INT	LongInt
UNSIGNED SHORT	Word
UNSIGNED SHORT INT	Word
VOID*	Pointer
WINDOWPLACEMENT	TWindowPlacement
WINDOWPOS	TWindowPos
WNDCLASS	TWndClass
WORD	Word

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