the value of xl3DColumnStacked constant.

Hello everyone,
I have a problem when create chart from C code to excel.
my code :
chart.ChartWizard(var, // Source.
COleVariant((short)Gallery), // Gallery
covOptional, //
COleVariant((short)PlotBy), //
COleVariant((short)CategoryLabels), // CategoryLabels.
COleVariant((short)SeriesLabels), // SeriesLabels.
COleVariant((short)HasLegend), // HasLegend.
COleVariant(Title), // Title.
COleVariant(CategoryTitle), // CategoryTitle.
COleVariant(ValueTitle), // ValueTitles.
covOptional // ExtraTitle.
);

The Gallery can be is 1,2 OR -4169? so on.
I want to know the value of xl3DColumnStacked constant.
Does anyone know ? please help me as soon as posible

Answered in Visual C++ thread.

You shouldn't make the same post in two different forums. It is a good way to get yelled at :)