C#与C/C++类型对照表

C#与C/C++类型对照表

C++            C#
=====================================
WORD            ushort
DWORD            uint
UCHAR            int/byte   大部分情况都可以使用int代替,而如果需要严格对齐的话则应该用bytebyte 
UCHAR*            string/IntPtr
unsigned char*         [MarshalAs(UnmanagedType.LPArray)]byte[]/？（Intptr）
char*            string
LPCTSTR            string
LPTSTR            [MarshalAs(UnmanagedType.LPTStr)] string
long            int
ulong               uint
Handle            IntPtr
HWND            IntPtr
void*            IntPtr
int            int
int*            ref int
*int            IntPtr
unsigned int        uint
COLORREF                uint



API与C#的数据类型对应关系表 API数据类型 类型描述 C#类型 API数据类型 类型描述 C#类型 WORD 16位无符号整数 ushort CHAR 字符 char LONG 32位无符号整数 int DWORDLONG 64位长整数 long DWORD 32位无符号整数 uint HDC 设备描述表句柄 int HANDLE 句柄,32位整数 int HGDIOBJ GDI对象句柄 int UINT 32位无符号整数 uint HINSTANCE 实例句柄 int BOOL 32位布尔型整数 bool HWM 窗口句柄 int LPSTR 指向字符的32位指针 string HPARAM 32位消息参数 int LPCSTR 指向常字符的32位指针 String LPARAM 32位消息参数 int BYTE 字节 byte WPARAM 32位消息参数 int 




BOOL=System.Int32
BOOLEAN=System.Int32
BYTE=System.UInt16
CHAR=System.Int16
COLORREF=System.UInt32
DWORD=System.UInt32
DWORD32=System.UInt32
DWORD64=System.UInt64
FLOAT=System.Float
HACCEL=System.IntPtr
HANDLE=System.IntPtr
HBITMAP=System.IntPtr
HBRUSH=System.IntPtr
HCONV=System.IntPtr
HCONVLIST=System.IntPtr
HCURSOR=System.IntPtr
HDC=System.IntPtr
HDDEDATA=System.IntPtr
HDESK=System.IntPtr
HDROP=System.IntPtr
HDWP=System.IntPtr
HENHMETAFILE=System.IntPtr
HFILE=System.IntPtr
HFONT=System.IntPtr
HGDIOBJ=System.IntPtr
HGLOBAL=System.IntPtr
HHOOK=System.IntPtr
HICON=System.IntPtr
HIMAGELIST=System.IntPtr
HIMC=System.IntPtr
HINSTANCE=System.IntPtr
HKEY=System.IntPtr
HLOCAL=System.IntPtr
HMENU=System.IntPtr
HMETAFILE=System.IntPtr
HMODULE=System.IntPtr
HMONITOR=System.IntPtr
HPALETTE=System.IntPtr
HPEN=System.IntPtr
HRGN=System.IntPtr
HRSRC=System.IntPtr
HSZ=System.IntPtr
HWINSTA=System.IntPtr
HWND=System.IntPtr
INT=System.Int32
INT32=System.Int32
INT64=System.Int64
LONG=System.Int32
LONG32=System.Int32
LONG64=System.Int64
LONGLONG=System.Int64
LPARAM=System.IntPtr
LPBOOL=System.Int16[]
LPBYTE=System.UInt16[]
LPCOLORREF=System.UInt32[]
LPCSTR=System.String
LPCTSTR=System.String
LPCVOID=System.UInt32
LPCWSTR=System.String
LPDWORD=System.UInt32[]
LPHANDLE=System.UInt32
LPINT=System.Int32[]
LPLONG=System.Int32[]
LPSTR=System.String
LPTSTR=System.String
LPVOID=System.UInt32
LPWORD=System.Int32[]
LPWSTR=System.String
LRESULT=System.IntPtr
PBOOL=System.Int16[]
PBOOLEAN=System.Int16[]
PBYTE=System.UInt16[]
PCHAR=System.Char[]
PCSTR=System.String
PCTSTR=System.String
PCWCH=System.UInt32
PCWSTR=System.UInt32
PDWORD=System.Int32[]
PFLOAT=System.Float[]
PHANDLE=System.UInt32
PHKEY=System.UInt32
PINT=System.Int32[]
PLCID=System.UInt32
PLONG=System.Int32[]
PLUID=System.UInt32
PSHORT=System.Int16[]
PSTR=System.String
PTBYTE=System.Char[]
PTCHAR=System.Char[]
PTSTR=System.String
PUCHAR=System.Char[]
PUINT=System.UInt32[]
PULONG=System.UInt32[]
PUSHORT=System.UInt16[]
PVOID=System.UInt32
PWCHAR=System.Char[]
PWORD=System.Int16[]
PWSTR=System.String
REGSAM=System.UInt32
SC_HANDLE=System.IntPtr
SC_LOCK=System.IntPtr
SHORT=System.Int16
SIZE_T=System.UInt32
SSIZE_=System.UInt32
TBYTE=System.Char
TCHAR=System.Char
UCHAR=System.Byte
UINT=System.UInt32
UINT32=System.UInt32
UINT64=System.UInt64
ULONG=System.UInt32
ULONG32=System.UInt32
ULONG64=System.UInt64
ULONGLONG=System.UInt64
USHORT=System.UInt16
WORD=System.UInt16
WPARAM=System.IntPtr

<---------补充----------->

Wtypes.h 中的非托管类型    非托管C 语言类型    托管类名       说明 
HANDLE                         void*                   System.IntPtr 32 位 
BYTE                             unsigned char       System.Byte    8 位 
SHORT                          short                    System.Int16   16 位 
WORD                           unsigned short      System.UInt16 16 位 
INT                                int                       System.Int32   32 位 
UINT                              unsigned int         System.UInt32 32 位 
LONG                             long                    System.Int32   32 位 
BOOL                             long                    System.Int32   32 位 
DWORD                         unsigned long       System.UInt32 32 位 
ULONG                           unsigned long       System.UInt32 32 位 
CHAR                             char                    System.Char    用 ANSI 修饰。 
LPSTR                            char*                  System.String 或 System.StringBuilder 用 ANSI 修饰。 
LPCSTR                          Const char*         System.String 或 System.StringBuilder 用 ANSI 修饰。 
LPWSTR                         wchar_t*             System.String 或 System.StringBuilder 用 Unicode 修饰。 
LPCWSTR                       Const wchar_t*     System.String 或 System.StringBuilder 用 Unicode 修饰。 
FLOAT                            Float                    System.Single 32 位 
DOUBLE                         Double                 System.Double 64 位