## ChartSeriesGroupColl indexer Restituisce un[`ChartSeriesGroup`](../../chartseriesgroup/) all'indice specificato. ```csharp public ChartSeriesGroup this[int index] { get; } ``` ## Esempi Mostra c......docx"); Shape shape = (Shape)doc.GetChild(NodeType.Shape, 0, true);...true); Chart chart = shape.Chart; ChartSeriesGroupColl seriesGroups...