将CString转换为std :: wstring

Question

如何从CString转换为std::wstring ？

Answer 1

To convert CString to std::wstring :

CString hi("Hi");
std::wstring hi2(hi);

And to go the other way, use c_str() :

std::wstring hi(L"Hi");
CString hi2(hi.c_str());

Answer 2

This should work as CString has operator LPCTSTR() defined:

CString s;
std::wstring s1 = s;

Answer 3

尝试这个：

std::wstring strString((LPCTSTR)strCString);

Answer 4

CString s = _T("Привет");
USES_CONVERSION;
std::wstring ws(A2W((LPCTSTR)s));