[]
Gets or sets whether Excel plots data points on the axis from last to first.
This property is true when the axis uses reverse plot order.
bool ReversePlotOrder { get; set; }
Property ReversePlotOrder As Boolean
worksheet.Range["A1:B4"].Value = new object[,] {
{"Month", "Sales"},
{"Jan", 120},
{"Feb", 150},
{"Mar", 90}
};
IShape shape = worksheet.Shapes.AddChart(ChartType.ColumnClustered, 20, 20, 360, 230);
shape.Chart.SeriesCollection.Add(worksheet.Range["A1:B4"], RowCol.Columns, true, true);
IAxis axis = shape.Chart.Axes.Item(AxisType.Category);
axis.ReversePlotOrder = true;
bool reversePlotOrder = axis.ReversePlotOrder;