IWorksheet Range Property

<para>//Create worksheet</para><para>Workbook workbook = new Workbook();</para><para>Worksheet worksheet = workbook.Worksheets[0];</para><para>//Set text</para><para>worksheet["B2"].Text = "Text";</para><para>//Set Color</para><para>worksheet["J3"].Style.Color = Color.Red;</para><para>//Get used range . Output will be B2:J3</para><para>Console.Write(worksheet.Range.RangeAddressLocal);</para><para>//Save to file</para><para>workbook.SaveToFile("UsedRange.xlsx");</para>