[abv2703]

str strValue(int _row, int _col)
{
    COM         c = this.cell(_row, _col);
    COMVariant  cv = c.value();

    switch (cv.variantType())
    {
        case COMVariantType::VT_BSTR: return cv.bStr();
        case COMVariantType::VT_R8:   return num2str(cv.double(),-1,0,0,0);
    }
    return '';
}