C # and C + + type comparison table

C + + C #
=====================================
WORD ushort
DWORD UINT
UCHAR Int/byte can be replaced in most cases using int, and if strict alignment is required, it should be used 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 and C # data type correspondence table API data type description C # type API datatype type description C # type WORD 16-bit unsigned integer ushort char char long 32-bit unsigned integer int dwordlong 64-bit long integer Long DWORD 32-bit unsigned integer UINT HDC device descriptor table handle int HANDLE handle, 32-bit integer int hgdiobj GDI object handle int UINT 32-bit unsigned integer UINT hinstance instance handle int BOO L 32-bit boolean integer bool HWM window handle int LPSTR 32-bit pointer to character string Hparam 32-bit message parameter int LPCSTR 32-bit pointer to constant character string LPARAM 32-bit message parameter int BYTE Bytes Byte WPARAM 32-bit message parameter 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

<---------supplement----------->

Non-managed type unmanaged C language type managed class name in Wtypes.h description
HANDLE void* System.IntPtr 32-bit
BYTE unsigned char System.Byte 8-bit
Short short system.int16 16-bit
WORD unsigned short system.uint16 16-bit
int int System.Int32 32 bit
UINT unsigned int System.UInt32 32-bit
Long Long System.Int32 32-bit
BOOL Long System.Int32 32 bit
DWORD unsigned long system.uint32 32 bit
ULONG unsigned long system.uint32 32 bit
Char Char System.Char is decorated with ANSI.
LPSTR char* System.String or system.stringbuilder are decorated with ANSI.
LPCSTR Const char* System.String or system.stringbuilder is decorated with ANSI.
LPWSTR wchar_t* System.String or system.stringbuilder are decorated with Unicode.
LPCWSTR Const wchar_t* System.String or system.stringbuilder is decorated with Unicode.
float float System.Single 32-bit
Double Double System.Double 64-bit

C # and C + + type comparison table