char *orig = "Hello, World!";

size_t origsize = strlen(orig) + 1;    // wchar_t *

const size_t newsize = 100;

size_t convertedChars = 0;

wchar_t wcstring[newsize];

mbstowcs_s(&convertedChars, wcstring, origsize, orig, _TRUNCATE);

wcscat_s(wcstring, L" (wchar_t *)");

_bstr_t bstrt(orig);    // _bstr_t

bstr += " (_bstr_t)";

CComBSTR ccombstr(orig);    // CComBSTR

if(ccombstr.Append(L"(CComBSTR)") == S_OK) CW2A printstr(ccombstr);

CString cstring(orig);    // CString

cstring += " (CString)";

string basicstring(orig);    // basic_string

basicstring += " (basic_string)";

String ^systemstring = gcnew String(orig);    // System.String

systemstring += " (System::String)";

delete systemstring;

wchar_t *orig = L"Hello, World!";

size_t origsize = wcslen(orig) + 1;    // char *

const size_t newsize = 100;

size_t convertedChars = 0;

char nstring[newsize];

wcstombs_s(&convertedChars, nstring, origsize, orig, _TRUNCATE);

strcat_s(nstring, " (char *)");

_bstr_t bstrt(orig);    // _bstr_t

bstrt += " (_bstr_t)";

CComBSTR ccombstr(orig);    // CComBSTR

if(ccombstr.Append(L" (CComBSTR)") == S_OK) CW2A printstr(ccombstr);

CString cstring(orig);    // CString

cstring += " (CString)";

wstring basicstring(orig);    // basic_string

basicstring += L" (basic_string)";

String ^systemstring = gcnew String(orig);    // System.String

systemstring += " (System::String)";

delete systemstring;

_bstr_t orig("Hello, World!");

const size_t newsize = 100;    // char *

char nstring[newsize];

strcpy_s(nstring, (char *)orig);

strcat_s(nstring, " (char *)");

wchar_t wcstring[newsize];    // wchar_t *

wcscpy_s(wcstring, (wchar_t *)orig);

wcscat_s(wcstring, L" (wchar_t *)");

CComBSTR ccombstr((char *)orig);    // CComBSTR

if(ccombstr.Append(L" (CComBSTR)") == S_OK) CW2A printstr(ccombstr);

CString cstring((char *)orig);    // CString

cstring += " (CString)";

string basicstring((char *)orig);    // basic_string

basicstring += " (basic_string)";

String ^systemstring = gcnew String((char *)orig);    // System.String

systemstring += " (System::String)";

delete systemstring;

CComBSTR orig("Hello, World!");

CW2A printstr(orig);

const size_t newsize = 100;    // char *

char nstring[newsize];

CW2A tmpstr1(orig);

strcpy_s(nstring, tmpstr1);

strcat_s(nstring, " (char *)");

wchar_t wcstring[newsize];    // wchar_t *

wcscpy_s(wcstring, orig);

wcscat_s(wcstring, L" (wchar_t *)");

_bstr_t bstrt(orig);    // _bstr_t

bstrt += " (_bstr_t)";

CString cstring(orig);    // CString

cstring += " (CString)";

wstring basicstring(orig);    // basic_string

basicstring += L" (basic_string)";

String ^systemstring = gcnew String(orig);    // System.String

systemstring += " (System::String)";

delete systemstring;

CString orig("Hello, World!");

const size_t newsize = 100;    // char *

char nstring[newsize];

strcpy_s(nstring, orig);

strcat_s(nstring, " (char *)");

// wchar_t * (이 작업을 하려면 먼저 char *로 바꿔야 한다)

size_t origsize = strlen(orig) + 1;

size_t convertedChars = 0;

wchar_t wcstring[newsize];

mbstowcs_s(&convertedChars, wcstring, origsize, orig, _TRUNCATE);

wcscat_s(wcstring, L" (wchar_t *)");

_bstr_t bstrt(orig);    // _bstr_t

bstrt += " (_bstr_t)";

CComBSTR ccombstr(orig);    // CComBSTR

if(ccombstr.Append(L" (CComBSTR)") == S_OK) CW2A printstr(ccombstr);

string basicstring(orig);    // basic_string

basicstring += " (basic_string)";

String ^systemstring = gcnew String(orig);    // System.String

systemstring += " (System::String)";

delete systemstring;

string orig("Hello, World!");

const size_t newsize = 100;    // char *

char nstring[newsize];

strcpy_s(nstring, orig.c_str());

strcat_s(nstring, " (char *)");

// wchar_t * (이 작업을 하려면 먼저 char *로 바꿔야 한다)

size_t origsize = strlen(orig.c_str()) + 1;

size_t convertedChars = 0;

wchar_t wcstring[newsize];

mbstowcs_s(&convertedChars, wcstring, origsize, orig.c_str(), _TRUNCATE);

wcscat_s(wcstring, L" (wchar_t *)");

_bstr_t bstrt(orig.c_str());    // _bstr_t

bstrt += "(_bstr_t)";

CComBSTR ccombstr(orig.c_str());    // CComBSTR

if(ccombstr.Append(L" (CComBSTR)") == S_OK) CW2A printstr(ccombstr);

Cstring cstring(orig.c_str());    // CString

cstring += " (CString)";

String ^systemstring = gcnew String(orig.c_str());    // System.String

systemstring += " (System::String)";

delete systemstring;

String ^orig = gcnew String("Hello, World!");

pin_ptr<const wchar_t> wch = PtrToStringChars(orig);

size_t origsize = wcslen(wch) + 1;    // char *

const size_t newsize = 100;

size_t convertedChars = 0;

char nstring[newsize];

wcstombs_s(&convertedChars, nstring, origsize, wch, _TRUNCATE);

strcat_s(nstring, " (char *)");

wchar_t wcstring[newsize];    // wchar_t *

wcscpy_s(wcstring, wch);

wcscat_s(wcstring, L" (wchar_t *)");

_bstr_t bstrt(wch);    // _bstr_t

bstrt += " (_bstr_t)";

CComBSTR ccombstr(wch);    // CComBSTR

if(ccombstr.Append(L" (CComBSTR)") == S_OK) CW2A printstr(ccombstr);

CString cstring(wch);    // CString

cstring += " (CString)";

wstring basicstring(wch);    // basic_string

basicstring += L" (basic_string)";

delete orig;