GrapeCity.Documents.Excel.Drawing.ITrendlines.Count

Count Property

Count

Gets the number of ITrendline objects in this collection.

Use this property to determine how many trendlines are currently associated with the parent series.

Declaration

int Count { get; }

ReadOnly Property Count As Integer

Examples

worksheet.Range["A1:B4"].Value = new object[,] {
    {"Month", "Sales"},
    {"Jan", 10},
    {"Feb", 12},
    {"Mar", 15}
};
IChart chart = worksheet.Shapes.AddChart(ChartType.ColumnClustered, 20, 20, 300, 200).Chart;
chart.SeriesCollection.Add(worksheet.Range["A1:B4"], RowCol.Columns, true, false);
ITrendlines trendlines = chart.SeriesCollection[0].Trendlines;
trendlines.Add();
int count = trendlines.Count;