头晕眼花的字符指针

 

typedef   wchar_t   WCHAR

typedef   unsigned   short   WCHAR;

 

typedef   WCHAR   *PWCHAR;
typedef   WCHAR   *LPWCH,   *PWCH;
typedef   CONST   WCHAR   *LPCWCH,   *PCWCH;
typedef   WCHAR   *NWPSTR;
typedef   WCHAR   *LPWSTR,   *PWSTR;

typedef   CONST   WCHAR   *LPCWSTR,   *PCWSTR;
typedef   CHAR   *PCHAR;
typedef   CHAR   *LPCH,   *PCH;

typedef   CONST   CHAR   *LPCCH,   *PCCH;
typedef   CHAR   *NPSTR;
typedef   CHAR   *LPSTR,   *PSTR;
typedef   CONST   CHAR   *LPCSTR,   *PCSTR;

typedef   WCHAR   TCHAR,   *PTCHAR;
typedef   WCHAR   TBYTE   ,   *PTBYTE  

 

string--->LPCTSTR

 

#include <tchar.h>

LPCSTR p=_T("Hello!s");

 

LPCSTR-->string

 

CString-->char*

 

#include <atlstr.h>

char *CString2Char(CString cstr,char *c)
{
    LPTSTR lpsz = new TCHAR[cstr.GetLength()+1];
    _tcscpy(lpsz, cstr);
    WideCharToMultiByte(CP_ACP, 0, lpsz, -1, c, strlen(c), NULL, NULL);

    return c;
}