[]
Gets the IColorStops for the ILinearGradient object.
Use the returned collection to access or add the color stops that define the linear gradient transition.
IColorStops ColorStops { get; }
ReadOnly Property ColorStops As IColorStops
IRange range = worksheet.Range["A1"];
range.Interior.Pattern = Pattern.LinearGradient;
ILinearGradient gradient = (ILinearGradient) range.Interior.Gradient;
IColorStops colorStops = gradient.ColorStops;
colorStops.Add(0).Color = Color.Red;
bool hasRed = Enumerable.Range(0, colorStops.Count).Any(i => colorStops[i].Color.ToArgb() == Color.Red.ToArgb());