win32常用数据类型

BOOL       A   Boolean   value. 
BSTR       A   32-bit   character   pointer. 
BYTE       An   8-bit   integer   that   is   not   signed. 
COLORREF       A   32-bit   value   used   as   a   color   value. 
DWORD       A   32-bit   unsigned   integer   or   the   address   of   a   segment   and   its   associated   offset. 
LONG       A   32-bit   signed   integer. 
LPARAM       A   32-bit   value   passed   as   a   parameter   to   a   window   procedure   or   callback   function. 
LPCSTR       A   32-bit   pointer   to   a   constant   character   string. 
LPSTR       A   32-bit   pointer   to   a   character   string. 
LPCTSTR       A   32-bit   pointer   to   a   constant   character   string   that   is   portable   for   Unicode   and   DBCS. 
LPTSTR       A   32-bit   pointer   to   a   character   string   that   is   portable   for   Unicode   and   DBCS. 
LPVOID       A   32-bit   pointer   to   an   unspecified   type. 
LRESULT       A   32-bit   value   returned   from   a   window   procedure   or   callback   function. 
UINT       A   16-bit   unsigned   integer   on   Windows   versions   3.0   and   3.1;   a   32-bit   unsigned   integer   on   Win32.
WNDPROC       A   32-bit   pointer   to   a   window   procedure. 
WORD       A   16-bit   unsigned   integer. 
WPARAM       A   value   passed   as   a   parameter   to   a   window   procedure   or   callback   function:   16   bits   on   Windows   versions   3.0   and   3.1;   32   bits   on   Win32.   Data   types   unique   to   the   Microsoft   Foundation   Class   Library   include   the   following:   
POSITION       A   value   used   to   denote   the   position   of   an   element   in   a   collection;   used   by   MFC   collection   classes. 

LPCRECT       A   32-bit   pointer   to   a   constant   (nonmodifiable)   RECT   structure.

 

一般LP代表指针，C代表const，T代表宽字符，STR代表字符串，这么对应下来大概是这样： 
e.g.: 

LPCTSTR   =   const   TCHAR*