C / C++ / MFC

for (int d = 0; d<=width-1; d++)
{
    str.Format("");
    for (int e=0; e<=height-1; e++)
    {
        Point1.x = d;
        Point1.y = e;
        Color1 = GetPixel(MemDC,Point1.x,Point1.y);
        str1.Format(_T("%x"),Color1);
        if ((str1.CompareNoCase(_T("0")) == 0))
        {
            str.Append(str1);
            TillSize[d][e] = 0;
        }
        else
        {
            str.Append(_T(""));
        }
    }

}
for (int d = 0; d<=height-1; d++)
{
    str.Format("");
    for (int e=0; e<=width-1; e++)
    {
        str.Append(_T("%d"),TillSize[e][d]);
    }
    str.Append(_T("\n"));
    ::AfxMessageBox(str);
    FILE* f = fopen("c:\\tillrecord.txt", "a+");
    length = strlen(str);
    fwrite(str, sizeof(char), length, f);
    fclose(f);
}

bstrString_Dest = m_cpRecordsetSearch->Fields->GetItem("DestinationValue")->GetValue().bstrVal;

bstr_t bstrString_Dest

const whar_t * bstrString_Dest