[]
Returns the labels of the cascade sparkline.
The returned array contains the labels associated with the sparkline points.
The default value is null.
string[] Labels { get; }
ReadOnly Property Labels As String()
worksheet.Range["A2:B4"].Value = new object[,] {
{"Salary", 3500},
{"Bonus", 1200},
{"Expense", -800}
};
worksheet.Range["C2"].Formula = "=CASCADESPARKLINE(B2:B4,1,A2:A4,,,\"#8CBF64\",\"#D6604D\",FALSE)";
ICascadeSparkLine sparkLine = (ICascadeSparkLine) worksheet.Range["C2"].Value;
string[] labels = sparkLine.Labels;