Convert CString to std::wstring

问题

How can I convert from CString to std::wstring?

回答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());

回答2:

Try this:

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

回答3:

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

CString s;
std::wstring s1 = s;

回答4:

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

来源：https://stackoverflow.com/questions/2041241/convert-cstring-to-stdwstring