private void AddIconSet2()
{
FormatConditionCollection conds = GetFormatCondition("M1:O2", Color.AliceBlue);
int idx = conds.AddCondition(FormatConditionType.IconSet);
FormatCondition cond = conds[idx];
cond.IconSet.Type = IconSetType.Arrows3;
Cell c = _sheet.Cells["M1"];
c.PutValue("Arrows3");
}
// This method implements the IconSet conditional formatting type with 4 Arrows Colored attribute.