[]
Returns the color of the total sparkline box.
This color represents the color of the last sparkline box when
itemTypeRange does not exist, or the color of the resulting sparkline box
when itemTypeRange exists. The default value is null.
string ColorTotal { get; }
ReadOnly Property ColorTotal As String
worksheet.Range["A2:B4"].Value = new object[,] {
{"Income", 500},
{"Expense", -200},
{"Balance", 300}
};
worksheet.Range["D2:D4"].Value = new object[,] { { "+" }, { "-" }, { "=" } };
worksheet.Range["C2"].Formula = "=CASCADESPARKLINE(B2:B4,3,A2:A4,,,\"#8CBF64\",\"#D6604D\",FALSE,D2:D4,\"#4F81BD\")";
ICascadeSparkLine sparkLine = (ICascadeSparkLine) worksheet.Range["C2"].Value;
string color = sparkLine.ColorTotal;