public static void Run()
{
// ExStart:1
// The path to the documents directory.
string dataDir = RunExamples.GetDataDir(System.Reflection.MethodBase.GetCurrentMethod().DeclaringType);
// Instantiating a Workbook object
Workbook workbook = new Workbook();
Worksheet sheet = workbook.Worksheets[0];
// Adds an empty conditional formatting
int index = sheet.ConditionalFormattings.Add();
FormatConditionCollection fcs = sheet.ConditionalFormattings[index];
// Sets the conditional format range.
CellArea ca = new CellArea();
ca.StartRow = 0;
ca.EndRow = 5;
ca.StartColumn = 0;
ca.EndColumn = 3;
fcs.AddArea(ca);
// Adds condition.
int conditionIndex = fcs.AddCondition(FormatConditionType.CellValue, OperatorType.Between, "50", "100");
FormatCondition fc = fcs[conditionIndex];
fc.Style.Pattern = BackgroundType.ReverseDiagonalStripe;
fc.Style.ForegroundColor = Color.FromArgb(255, 255, 0);
fc.Style.BackgroundColor = Color.FromArgb(0, 255, 255);
workbook.Save(dataDir + "output.xlsx");
// ExEnd:1
}
}