CString -> char *

CString -> char *

CString spi = _T("123");

char temp[100];

 

WideCharToMultiByte(CP_ACP, 0, spi.GetBuffer(spi.GetLength())
  , spi.GetLength(), temp, spi.GetLength(), NULL, NULL);
  i_spi = atoi(temp);


char * --> CString

char ss[] = "Hello";
CString str;
str.Format("%s", ss);

(Format대신에 GetBuffer()를 써도 됩니다.)