Convert from LPSTR to LPCWSTR and LPSTR to char*

Posted on 2004-04-12
Medium Priority
Last Modified: 2012-06-21
Could somebody provide me an URL or a sample code to convert a LPSTR string to LPCWSTR and from LPSTR string to char*.

Thanks in advance,
Question by:pampa34
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LVL 30

Expert Comment

ID: 10804438
windows project can use the MultiByteToWideChar API function to convert an ANSI string to a UNICODE string.
LVL 30

Expert Comment

ID: 10804448
No conversion is required for converting a LPSTR to char*.


      LPSTR str1 = "Hello World";
      char* str2 = str1;
      char  str3[33];
      strcpy(str3, str1);
LVL 30

Accepted Solution

Axter earned 300 total points
ID: 10804467
void Function(void)
   char dataBuff[] = "abcdefghijklmnopq";

   wchar_t pwsz[sizeof(dataBuff)*2];
   MultiByteToWideChar(CP_ACP, 0, dataBuff, strlen(dataBuff), pwsz, sizeof(pwsz));
   LPCWSTR Data = pwsz;

LVL 48

Assisted Solution

AlexFM earned 300 total points
ID: 10805403

Expert Comment

ID: 10808972
you should be able to simply typecast them eg.

LPCWSTR mylpcwstr = (LPCWSTR) mylpstr;
char *mypchar = (char *) mylpstr;

this has always worked for me :)

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