_T宏与TEXT宏有什么区别?
TCHAR 与 LPCSTR, LPCWSTR呢?
#define _T(x) __T(x)
===========================
UNICODE:
#define __T(x) L ## x
SBCS and MBCS:
#define __T(x) x
////////////////////////////////////////////
#define TEXT(quote) __TEXT(quote)
====================================
UNICODE:
#define __TEXT(quote) L##quote
SBCS and MBCS:
#define __TEXT(quote) quote