1. WideCharToMultiByte() API를 호출하는 방법
2. CRT 함수 wcstombs() 를 호출하는 방법
3. CString 생성자나 assign을 통한 방법(MFC만 가능)
4. ATL string 변환 매크로를 이용하는 방법
WideCharToMultiByte
wcstombs
CString
ATL Macro
참고 : Introduction to COM - What It Is and How to Use It. by Michael Dunn
2. CRT 함수 wcstombs() 를 호출하는 방법
3. CString 생성자나 assign을 통한 방법(MFC만 가능)
4. ATL string 변환 매크로를 이용하는 방법
WideCharToMultiByte
// Assuming we already have a Unicode string wszSomeString...
char szANSIString [MAX_PATH];
WideCharToMultiByte ( CP_ACP, // ANSI code page
WC_COMPOSITECHECK, // Check for accented characters
wszSomeString, // Source Unicode string
-1, // -1 means string is zero-terminated
szANSIString, // Destination char string
sizeof(szANSIString), // Size of buffer
NULL, // No default character
NULL ); // Don't care about this flag
char szANSIString [MAX_PATH];
WideCharToMultiByte ( CP_ACP, // ANSI code page
WC_COMPOSITECHECK, // Check for accented characters
wszSomeString, // Source Unicode string
-1, // -1 means string is zero-terminated
szANSIString, // Destination char string
sizeof(szANSIString), // Size of buffer
NULL, // No default character
NULL ); // Don't care about this flag
wcstombs
wcstombs ( szANSIString, wszSomeString, sizeof(szANSIString) );
CString
// Assuming we already have wszSomeString...
CString str1 ( wszSomeString ); // Convert with a constructor.
CString str2;
str2 = wszSomeString; // Convert with an assignment operator.
CString str1 ( wszSomeString ); // Convert with a constructor.
CString str2;
str2 = wszSomeString; // Convert with an assignment operator.
ATL Macro
#include <atlconv.h>
// Again assuming we have wszSomeString...
{
char szANSIString [MAX_PATH];
USES_CONVERSION; // Declare local variable used by the macros.
lstrcpy ( szANSIString, OLE2A(wszSomeString) );
}
// Again assuming we have wszSomeString...
{
char szANSIString [MAX_PATH];
USES_CONVERSION; // Declare local variable used by the macros.
lstrcpy ( szANSIString, OLE2A(wszSomeString) );
}
참고 : Introduction to COM - What It Is and How to Use It. by Michael Dunn
