Hi,

I have been using following code :-



_Chart chart = chartobject.GetChart();


if(3 == m_numAxis)

{

CString strTemp = _T("Lines on 2 Axes"); // code for creating Lines on the
2 vertical axes of the chart

VARIANT var;

var.vt = VT_BSTR;

var.bstrVal = strTemp.AllocSysString();

chart.ApplyCustomType(21, var);

VariantClear(&var);

}

else

chart.SetChartType(74);



It is working properly if Office 2003 is installed but for Excel 2007,
ApplyCustomType throws an COleDispatch exception.



I searched for it on the msdn and also on the net but could not find any sol.





Could you provide me the links where I can get much information for chart
object and its functions.



Thanks in advance for providing an early solution.