C++ 中TCHAR字符串数组转化为Char类型数组

 1 #include <stdio.h>
 2 #include <tchar.h>
 3
 4 char* UnicodeToAnsi( const wchar_t* szStr )
 5 {
 6  int nLen = WideCharToMultiByte( CP_ACP, 0, szStr, -1, NULL, 0, NULL, NULL );
 7  if (nLen == 0)
 8  {
 9     return NULL;
10  }
11  char* pResult = new char[nLen];
12  WideCharToMultiByte( CP_ACP, 0, szStr, -1, pResult, nLen, NULL, NULL );
13  return pResult;
14  }
15
16 void  main(){
17
18     TCHAR msg[100];
19     swprintf_s(msg, L"sjlkjdkld");
20     char *str=UnicodeToAnsi(msg);
21
22 }