[MFC] 문자열 변환 CString , Char* 유니코드 환경

유니코드 환경에서 변환

CString uni_char_to_CString_Convert(char *data) { // Unicode char* -> CString 변환 과정 // char* -> wchar* -> CString 순서로 변환 되어야 함 int len; CString str; BSTR buf; // 1. char* to wchar * conversion len = MultiByteToWideChar(CP_ACP, 0, data, strlen(data), NULL, NULL); buf = SysAllocStringLen(NULL, len); MultiByteToWideChar(CP_ACP, 0, data, strlen(data), buf, len); // 2. wchar_t* to CString conversion str.Format(_T("%s"), buf); return str; } ​ char* CString_to_uni_char_Convert(CString data) { // Unicode CString -> char* 변환 과정 // CString -> wchar* -> char* 순서로 변환 되어야 함 wchar_t *wchar_str; char *char_str; int char_str_len; // 1. CString to wchar * conversion wchar_str = data.GetBuffer(data.GetLength()); char_str_len = WideCharToMultiByte(CP_ACP, 0, wchar_str, -1, NULL, 0, NULL, NULL); char_str = new char[char_str_len]; // 2. wchar_t* to char* conversion WideCharToMultiByte(CP_ACP, 0, wchar_str, -1, char_str, char_str_len, 0, 0); return char_str ; }

 

출처 : https://blog.naver.com/ikariksj/140186998237