Convert string to TCHAR * in VC ++?

Question

How to convert string to TCHAR * in VC ++?

Thanks.

Answer 1

I decided to use it (TCHAR *) str.c_str ()

Answer 2

If your project is Unicode, you need MultiByteToWideChar . Otherwise, just use str.c_str();

Answer 3

 #include <atlstr.h> String dir="hello world"; char * data = new char[dir.size() + 1]; copy(dir.begin(), dir.end(), data); data[dir.size()] = '\0'; USES_CONVERSION; TCHAR* directory = A2T(data);