[]
Gets the IChartGroup object that represents the line chart group on a 3-D chart.
Use this property to access the chart group for a chart created with Line3D.
IChartGroup Line3DGroup { get; }
ReadOnly Property Line3DGroup As IChartGroup
worksheet.Range["A1:B4"].Value = new object[,] {
{"Month", "Sales"}, {"Jan", 12}, {"Feb", 18}, {"Mar", 15}
};
IChart chart = worksheet.Shapes.AddChart(ChartType.Line3D, 20, 20, 300, 200).Chart;
chart.SeriesCollection.Add(worksheet.Range["A1:B4"]);
IChartGroup line3DGroup = chart.Line3DGroup;