[Delphi] C++, C# DLL 델파이 프로그램 연동 시 타입 구분

안녕하세요

로로봉입니다 : )

델파이에서 C++ 이나 C# 으로 만든 DLL을 사용할 때 타입 변환을 어떻게 해야할지 난감할 때가 많습니다.

델파이에서 외부 DLL을 정의하는 방법은 아래와 같습니다.

Const
   DLL_Name = 'Test.dll';
   
   function DLLFunctionName(hHandle: THandle): Boolean; stdcall; external DLL_Name;

THandle이나 Boolean 등 매개변수와 반환 타입은 아래 표를 참고해서 변환 해주면 됩니다.

C/C++ Type	ObjectPascal Type
unsigned short [int]	Word
[signed] short [int]	SmallInt
unsigned [int]	Cardinal { 3.25 fix }
[signed] int	Integer
UINT	LongInt { or Cardinal }
WORD	Word
DWORD	LongInt { or Cardinal }
unsigned long	LongInt { or Cardinal }
unsigned long int	LongInt { or Cardinal }
[signed] long	LongInt
[signed] long int	LongInt
char	Char
signed char	ShortInt
unsigned char	Byte
char*	PChar
LPSTR or PSTR	PChar
LPWSTR or PWSTR	PWideChar { 3.12 fix }
void*	Pointer
BOOL	Bool
float	Single
double	Double
long double	Extended
HANDLE	THandle
FARPROC	TFarProc
ATOM	TAtom
TPOINT	TPoint
TRECT	TRect
COLORREF	TColorRef
OFSTRUCT	TOFStruct
DEBUGHOOKINFO	TDebugHookInfo
BITMAP	TBitMap
RGBTRIPLE	TRGBTriple
RGBQUAD	TRGBQuad
BITMAPCOREHEADER	TBitmapCoreHeader
BITMAPINFOHEADER	TBitmapInfoHeader
BITMAPINFO	TBitmapInfo
BITMAPCOREINFO	TBitmapCoreInfo
BITMAPFILEHEADER	TBitmapFileHeader
HANDLETABLE	THandleTable
METARECORD	TMetaRecord
METAHEADER	TMetaHeader
METAFILEPICT	TMetaFilePict
TEXTMETRIC	TTextMetric
NEWTEXTMETRIC	TNewTextMetric
LOGBRUSH	TLogBrush
LOGPEN	TLogPen
PATTERN	TPattern { TLogBrush }
PALETTEENTRY	TPaletteEntry
LOGPALETTE	TLogPalette
LOGFONT	TLogFont
ENUMLOGFONT	TEnumLogFont
PANOSE	TPanose
KERNINGPAIR	TKerningPair
OUTLINETEXTMETRIC	TOutlineTextMetric
FIXED	TFixed
MAT2	TMat2
GLYPHMETRICS	TGlyphMetrics
POINTFX	TPointFX
TTPOLYCURVE	TTTPolyCurve
TTPOLYGONHEADER	TPolygonHeader
ABC	TABC
RASTERIZER_STATUS	TRasterizer_Status
MOUSEHOOKSTRUCT	TMouseHookStruct
CBTACTIVATESTRUCT	TCBTActivateStruct
HARDWAREHOOKSTRUCT	THardwareHookStruct
EVENTMSG	TEventMsg
WNDCLASS	TWndClass
MSG	TMsg
MINMAXINFO	TMinMaxInfo
SEGINFO	TSegInfo
ACCEL	TAccel
PAINTSTRUCT	TPaintStruct
CREATESTRUCT	TCreateStruct
CBT_CREATEWND	TCBT_CreateWnd
MEASUREITEMSTRUCT	TMeasureItemStruct
DRAWITEMSTRUCT	TDrawItemStruct
DELETEITEMSTRUCT	TDeleteItemStruct
COMPAREITEMSTRUCT	TCompareItemStruct
WINDOWPOS	TWindowPos
WINDOWPLACEMENT	TWindowPlacement
NCCALCSIZE_PARAMS	TNCCalcSize_Params
SIZE	TSize
MENUITEMTEMPLATEHEADER	TMenuItemTemplateHeader
MENUITEMTEMPLATE	TMenuItemTemplate
DCB	TDCB
COMSTAT	TComStat
MDICREATESTRUCT	TMDICreateStruct
CLIENTCREATESTRUCT	TClientCreateStruct
MULTIKEYHELP	TMultiKeyHelp
HELPWININFO	THelpWinInfo
CTLSTYLE	TCtlStyle
CTLtype	TCtltype
CTLINFO	TCtlInfo
DDEADVISE	TDDEAdvise
DDEDATA	TDDEData
DDEPOKE	TDDEPoke
DDEAACK	TDDEAck
DEVMODE	TDevMode
KANJISTRUCT	TKanjiStruct

 

공감 ♥ + 구독부탁드립니다 : )