如果您正在使用 .NET 並且像我一樣來自 C/C++ 背景,您會很快注意到數據類型是不同的。

這篇文章涵蓋了從 C/C++ 到 .NET (C#) 的最常見數據類型,以方便您進行開發。當您搜索數據類型時,只需按 CTRL + F,瀏覽器將幫助您在此頁面上找到它。

特別感謝 kbrryder @codeproject。

.NET/C# 列表的 C/C++ 數據類型:

ATOM

  • .NET = ushort
  • C++ = typedef WORD ATOM;

BOOL

  • .NET = bool or int
  • C++ = typedef int BOOL;

BOOLEAN

  • .NET = bool or byte
  • C++ = typedef BYTE BOOLEAN;

BYTE

  • .NET = byte
  • C++ = typedef unsigned char BYTE;

CALLBACK

  • .NET = delegate
  • C++ = #define CALLBACK __stdcall

CHAR

  • .NET = char
  • C++ = typedef char CHAR;

COLORREF

  • .NET = uint
  • C++ = typedef DWORD COLORREF;

CONST

  • .NET = const
  • C++ = #define CONST const

DWORD

  • .NET = uint
  • C++ = typedef unsigned long DWORD;

DWORDLONG

  • ulong
  • C++ = typedef ULONGLONG DWORDLONG;

DWORD_PTR

DWORD *

  • .NET = uint or IntPtr
  • C++ = typedef ULONG_PTR DWORD_PTR;

DWORD32

  • .NET = uint
  • C++ = typedef unsigned int DWORD32;

DWORD64

  • .NET = ulong
  • C++ = typedef unsigned __int64 DWORD64;

FLOAT

  • .NET = single
  • C++ = typedef float FLOAT;

HACCEL

  • .NET = IntPtr
  • C++ = typedef HANDLE HACCEL;

HANDLE

  • .NET = IntPtr
  • C++ = typedef PVOID HANDLE;

HBITMAP

  • .NET = IntPtr
  • C++ = typedef HANDLE HBITMAP;

HBRUSH

  • .NET = IntPtr
  • C++ = typedef HANDLE HBRUSH;

HCOLORSPACE

  • .NET = IntPtr
  • C++ = if(WINVER >= 0x0400)
  • C++ = typedef HANDLE HCOLORSPACE;

HCONV

  • .NET = IntPtr
  • C++ = typedef HANDLE HCONV;

HCONVLIST

  • .NET = IntPtr
  • C++ = typedef HANDLE HCONVLIST;

HCURSOR

  • .NET = IntPtr
  • C++ = typedef HICON HCURSOR;

HDC

  • .NET = IntPtr
  • C++ = typedef HANDLE HDC;

HDDEDATA

  • .NET = IntPtr
  • C++ = typedef HANDLE HDDEDATA;

HDESK

  • .NET = IntPtr
  • C++ = typedef HANDLE HDESK;

HDROP

  • .NET = IntPtr
  • C++ = typedef HANDLE HDROP;

HDWP

  • .NET = IntPtr
  • C++ = typedef HANDLE HDWP;

HENHMETAFILE

  • .NET = IntPtr
  • C++ = typedef HANDLE HENHMETAFILE;

HFILE

  • .NET = int
  • C++ = typedef int HFILE;

HFONT

  • .NET = IntPtr
  • C++ = typedef HANDLE HFONT;

HGDIOBJ

  • .NET = IntPtr
  • C++ = typedef HANDLE HGDIOBJ;

HGLOBAL

  • .NET = IntPtr
  • C++ = typedef HANDLE HGLOBAL;

HHOOK

  • .NET = IntPtr
  • C++ = typedef HANDLE HHOOK;

HICON

  • .NET = IntPtr
  • C++ = typedef HANDLE HICON;

HINSTANCE

  • .NET = IntPtr
  • C++ = typedef HANDLE HINSTANCE;

HKEY

  • .NET = IntPtr
  • C++ = typedef HANDLE HKEY;

HKL

  • .NET = IntPtr
  • C++ = typedef HANDLE HKL;

HLOCAL

  • .NET = IntPtr
  • C++ = typedef HANDLE HLOCAL;

HMENU

  • .NET = IntPtr
  • C++ = typedef HANDLE HMENU;

HMETAFILE

  • .NET = IntPtr
  • C++ = typedef HANDLE HMETAFILE;

HMODULE

  • .NET = IntPtr
  • C++ = typedef HINSTANCE HMODULE;

HMONITOR

  • .NET = IntPtr
  • if(WINVER >= 0x0500)
  • C++ = typedef HANDLE HMONITOR;

HPALETTE

  • .NET = IntPtr
  • C++ = typedef HANDLE HPALETTE;

HPEN

  • .NET = IntPtr
  • C++ = typedef HANDLE HPEN;

HRESULT

  • .NET = int or uint
  • C++ = typedef LONG HRESULT;

HRGN

  • .NET = IntPtr
  • C++ = typedef HANDLE HRGN;

HRSRC

  • .NET = IntPtr
  • C++ = typedef HANDLE HRSRC;

HSZ

  • .NET = IntPtr
  • C++ = typedef HANDLE HSZ;

HWINSTA

  • .NET = IntPtr
  • C++ = typedef HANDLE WINSTA;

HWND

  • .NET = IntPtr
  • C++ = typedef HANDLE HWND;

INT

  • .NET = int
  • C++ = typedef int INT;

INT_PTR

  • .NET = IntPtr
  • C++ = typedef int INT_PTR;

INT32

  • .NET = int
  • C++ = typedef signed int INT32;

INT64

  • .NET = long
  • C++ = typedef signed __int64 INT64;

LANGID

  • .NET = ushort or int
  • C++ = typedef WORD LANGID;

LCID

  • .NET = uint
  • C++ = typedef DWORD LCID;

LCTYPE

  • .NET = uint
  • C++ = typedef DWORD LCTYPE;

LGRPID

  • .NET = uint
  • C++ = typedef DWORD LGRPID;

LONG

  • .NET = int
  • C++ = typedef long LONG;

LONGLONG

  • .NET = long
  • C++ = typedef __int64 LONGLONG;
  • C++ = typedef double LONGLONG;

LONG_PTR

  • .NET = IntPtr
  • C++ = typedef __int64 LONG_PTR;
  • C++ = typedef long LONG_PTR;

LONG32

  • .NET = int
  • C++ = typedef signed int LONG32;

LONG64

  • .NET = long
  • C++ = typedef __int64 LONG64;

LPARAM

  • .NET = IntPtr
  • C++ = typedef LONG_PTR LPARAM;

LPBOOL

Bool *

  • .NET = IntPtr or bool
  • C++ = typedef BOOL *LPBOOL;

LPBYTE

Byte *

  • .NET = IntPtr or byte
  • C++ = typedef BYTE *LPBYTE;

LPCOLORREF

  • .NET = IntPtr or uint
  • C++ = typedef DWORD *LPCOLORREF;

LPCSTR

  • .NET = string or IntPtr or StringBuilder
  • C++ = typedef CONST CHAR *LPCSTR;

LPCTSTR

  • .NET = string or IntPtr or StringBuilder
  • C++ = typedef LPCWSTR LPCTSTR;
  • C++ = typedef LPCSTR LPCTSTR;

LPCVOID

  • .NET = IntPtr
  • C++ = typedef CONST void *LPCVOID;

LPCWSTR

  • .NET = string or IntPtr or StringBuilder
  • C++ = typedef CONST WCHAR *LPCWSTR;

LPDWORD

  • .NET = IntPtr or uint
  • C++ = typedef DWORD *LPDWORD;

LPHANDLE

  • .NET = IntPtr
  • C++ = typedef HANDLE *LPHANDLE;

LPINT

  • .NET = IntPtr or int
  • C++ = typedef int *LPINT;

LPLONG

  • .NET = IntPtr or int
  • C++ = typedef long *LPLONG;

LPSTR

  • .NET = string or IntPtr or StringBuilder
  • C++ = typedef CHAR *LPSTR;

LPTSTR

  • .NET = string or IntPtr or StringBuilder
  • C++ = typedef LPWSTR LPTSTR;
  • C++ = typedef LPSTR LPTSTR;

LPVOID

  • .NET = IntPtr
  • C++ = typedef void *LPVOID;

LPWORD

  • .NET = IntPtr or ushort
  • C++ = typedef WORD *LPWORD;

LPWSTR

  • .NET = string or IntPtr or StringBuilder
  • C++ = typedef WCHAR *LPWSTR;

LRESULT

  • .NET = IntPtr or int
  • C++ = typedef LONG_PTR LRESULT;

PBOOL

  • .NET = IntPtr or bool
  • C++ = typedef BOOL *PBOOL;

PBOOLEAN

  • .NET = IntPtr or bool
  • C++ = typedef BOOLEAN *PBOOLEAN;

PBYTE

  • .NET = IntPtr or byte
  • C++ = typedef BYTE *PBYTE;

PCHAR

  • .NET = IntPtr or char
  • C++ = typedef CHAR *PCHAR;

PCSTR

  • .NET = string or IntPtr or StringBuilder
  • C++ = typedef CONST CHAR *PCSTR;

PCTSTR

  • .NET = string or IntPtr or StringBuilder
  • C++ = typedef LPCWSTR PCTSTR;
  • C++ = typedef LPCSTR PCTSTR;

PCWSTR

  • .NET = string or IntPtr or StringBuilder
  • C++ = typedef CONST WCHAR *PCWSTR;

PDWORD

  • .NET = IntPtr or uint
  • C++ = typedef DWORD *PDWORD;

PDWORDLONG

  • .NET = IntPtr or ulong
  • C++ = typedef DWORDLONG *PDWORDLONG;

PDWORD_PTR

  • .NET = IntPtr or uint
  • C++ = typedef DWORD_PTR *PDWORD_PTR;

PDWORD32

  • .NET = IntPtr or uint
  • C++ = typedef DWORD32 *PDWORD32;

PDWORD64

  • .NET = IntPtr or ulong
  • C++ = typedef DWORD64 *PDWORD64;

PFLOAT

  • .NET = IntPtr or single
  • C++ = typedef FLOAT *PFLOAT;

PHANDLE

  • .NET = IntPtr
  • C++ = typedef HANDLE *PHANDLE;

PHKEY

  • .NET = IntPtr
  • C++ = typedef HKEY *PHKEY;

PINT

  • .NET = IntPtr or int
  • C++ = typedef int *PINT;

PINT_PTR

  • .NET = IntPtr
  • C++ = typedef INT_PTR *PINT_PTR;

PINT32

  • .NET = IntPtr or int
  • C++ = typedef INT32 *PINT32;

PINT64

  • .NET = IntPtr or long
  • C++ = typedef INT64 *PINT64;

PLCID

  • .NET = IntPtr or uint
  • C++ = typedef PDWORD PLCID;

PLONG

  • .NET = IntPtr or int
  • C++ = typedef LONG *PLONG;

PLONGLONG

  • .NET = IntPtr or long
  • C++ = typedef LONGLONG *PLONGLONG;

PLONG_PTR

  • .NET = IntPtr or int
  • C++ = typedef LONG_PTR *PLONG_PTR;

PLONG32

  • .NET = IntPtr or int
  • C++ = typedef LONG32 *PLONG32;

PLONG64

  • .NET = IntPtr or long
  • C++ = typedef LONG64 *PLONG64;

POINTER_32

  • .NET = IntPtr or int
  • C++ = #define POINTER_32 __ptr32
  • C++ = #define POINTER32

POINTER_64

  • .NET = IntPtr or long
  • C++ = #define POINTER_64 __ptr64

PSHORT

  • .NET = IntPtr or short
  • C++ = typedef SHORT *PSHORT;

PSIZE_T

  • .NET = IntPtr
  • C++ = typedef SIZE_T *PSIZE_T;

PSSIZE_T

  • .NET = IntPtr
  • C++ = typedef SSIZE_T *PSSIZE_T;

PSTR

  • .NET = IntPtr or string or StringBuilder
  • C++ = typedef CHAR *PSTR;

PTBYTE

  • .NET = IntPtr or char
  • C++ = typedef TBYTE *PTBYTE;

PTCHAR

  • .NET = IntPtr or string or StringBuilder
  • C++ = typedef TCHAR *PTCHAR;

PTSTR

  • .NET = IntPtr or string or StringBuilder
  • C++ = typedef LPWSTR PTSTR;
  • C++ = typedef LPSTR PTSTR;

PUCHAR

.NET = IntPtr or string or StringBuilder

C++ = typedef UCHAR *PUCHAR;

PUINT

  • .NET = IntPtr or uint
  • C++ = typedef UINT *PUINT;

PUINT_PTR

  • .NET = IntPtr or uint
  • C++ = typedef UINT_PTR *PUINT_PTR;

PUINT32

  • .NET = IntPtr or uint
  • C++ = typedef UINT32 *PUINT32;

PUINT64

  • .NET = IntPtr or ulong
  • C++ = typedef UINT64 *PUINT64;

PULONG

  • .NET = IntPtr or uint
  • C++ = typedef ULONG *PULONG;

PULONGLONG

  • .NET = IntPtr or ulong
  • C++ = typedef ULONGLONG *PULONGLONG;

PULONG_PTR

  • .NET = IntPtr or uint:
  • C++ = typedef ULONG_PTR *PULONG_PTR;

PULONG32

  • .NET = IntPtr or uint
  • C++ = typedef ULONG32 *PULONG32;

PULONG64

  • .NET = IntPtr or ulong
  • C++ = typedef ULONG64 *PULONG64;

PUSHORT

  • .NET = IntPtr or ushort
  • C++ = typedef USHORT *PUSHORT;

PVOID

  • .NET = IntPtr
  • C++ = typedef void *PVOID;

PWCHAR

  • .NET = IntPtr or string:
  • C++ = typedef WCHAR *PWCHAR;

PWORD

  • .NET = IntPtr or ushort
  • C++ = typedef WORD *PWORD;

PWSTR

  • .NET = IntPtr or string or StringBuilder
  • C++ = typedef WCHAR *PWSTR;

SC_HANDLE

  • .NET = IntPtr
  • C++ = typedef HANDLE SC_HANDLE;

SC_LOCK

  • .NET = IntPtr
  • C++ = typedef LPVOID SC_LOCK;

SERVICE_STATUS_HANDLE

  • .NET = IntPtr
  • C++ = typedef HANDLE SERVICE_STATUS_HANDLE;

SHORT

  • .NET = short
  • C++ = typedef short SHORT;

SIZE_T

  • .NET = uint or IntPtr
  • C++ = typedef ULONG_PTR SIZE_T;

SSIZE_T

  • .NET = int or IntPtr
  • C++ = typedef LONG_PTR SSIZE_T;

TBYTE

  • .NET = char
  • C++ = typedef WCHAR TBYTE;
  • C++ = typedef unsigned char TBYTE;

TCHAR

  • .NET = char
  • C++ = typedef WCHAR TCHAR;
  • C++ = typedef char TCHAR;

UCHAR

  • .NET = char
  • C++ = typedef unsigned char UCHAR;

UINT

  • .NET = uint:
  • C++ = typedef unsigned int UINT;

UINT_PTR

  • .NET = UIntPtr or uint:
  • C++ = typedef unsigned __int64 UINT_PTR;
  • C++ = typedef unsigned int UINT_PTR;

UINT32

  • .NET = uint
  • C++ = typedef unsigned int UINT32;

UINT64

  • .NET = ulong
  • C++ = typedef usigned __int 64 UINT64

ULONG

  • .NET = uint:
  • C++ = typedef unsigned long ULONG;

ULONGLONG

  • .NET = ulong:
  • C++ = typedef unsigned __int64 ULONGLONG;
  • C++ = typedef double ULONGLONG

ULONG_PTR

  • .NET = IntPtr or uint
  • C++ = typedef unsigned __int64 ULONG_PTR;
  • C++ = typedef unsigned long ULONG_PTR;

ULONG32

  • .NET = uint
  • C++ = typedef unsigned int ULONG32;

ULONG64

  • .NET = ulong
  • C++ = typedef unsigned __int64 ULONG64;

USHORT

  • .NET = ushort
  • C++ = typedef unsigned short USHORT;

USN

  • .NET = long
  • C++ = typedef LONGLONG USN;

VOID

  • .NET = void:
  • C++ = #define VOID void

WCHAR

  • .NET = char
  • C++ = typedef wchar_t WCHAR;

WINAPI

  • .NET = standard is default, look at the CallingConvention enumeration:
  • C++ = #define WINAPI __stdcall

WORD

  • .NET = ushort
  • C++ = typedef unsigned short WORD;

WPARAM

  • .NET = IntPtr or uint:
  • C++ = typedef UINT_PTR WPARAM;