Unicode char * To cstring, using multibytetowidechar for conversion, Chinese garbled Solution

Using macro functions such as a2w and a2t is a common method, but Chinese characters are garbled, so multibytetowidechar is used for conversion.

 

 //  Calculates the size of the char * array, in bytes. One Chinese Character occupies two bytes.      Int Charlen = Strlen (stext );  //  Calculate the size of Multi-byte characters by character.      Int Len = multibytetowidechar (cp_acp, 0 , Stext, charlen, null, 0  );  //  Applies for space for a wide byte character array. The array size is the size of Multi-byte characters calculated in bytes. Tchar * Buf =New Tchar [Len + 1  ];  //  Convert multi-byte encoding to wide-byte encoding Multibytetowidechar (cp_acp, 0  , Stext, charlen, Buf, Len); Buf [Len] = '  \ 0  ' ; //  Add the end of the string. Note that it is not Len + 1.  //  Convert a tchar array to a cstring Cstring pwidechar; pwidechar. append (BUF );  //  Delete a buffer Delete [] Buf;