LPCSTR to LPCWSTR converting

Asked Feb 13 '20 at 16:48

Active Feb 13 '20 at 16:48

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I have created implemetation of converting LPCSTR to LPCWSTR

LPSTR W2S(LPCWSTR str)
{
    LPSTR strTo;
    char* szTo = (char*)HeapAlloc(GetProcessHeap(), 0, lstrlenW(str) + 1);
    szTo[lstrlenW(str)] = '\0';
    WideCharToMultiByte(CP_ACP, 0, str, -1, szTo, lstrlenW(str), NULL, NULL);
    strTo = szTo;
    HeapFree(GetProcessHeap(), NULL, szTo);
    return strTo;
}

But it doesn't work, what's the problem?

asked Feb 13 '20 at 16:48

korozya

1

`HeapFree(szTo)` and after this `return szTo`. only this is enough. already not say about other things – RbMm Feb 13 '20 at 16:53
fixed, but still not working – korozya Feb 13 '20 at 17:04
of course. because too many errors. `WideCharToMultiByte` will fail with too small buffer error. many other errors – RbMm Feb 13 '20 at 17:06
Could you help me? – korozya Feb 13 '20 at 17:07

LPCSTR to LPCWSTR converting

0 Answers0