FilterColumn.FieldIndex

FilterColumn.FieldIndex property

Gets and sets the column offset in the range.

public int FieldIndex { get; set; }

Examples

using System;
using Aspose.Cells;

namespace AsposeCellsExamples
{
    public class FilterColumnPropertyFieldIndexDemo
    {
        public static void Run()
        {
            // Create a new workbook
            Workbook workbook = new Workbook();
            Worksheet worksheet = workbook.Worksheets[0];

            // Add sample data
            worksheet.Cells["A1"].PutValue("Department");
            worksheet.Cells["B1"].PutValue("Employees");
            worksheet.Cells["A2"].PutValue("Sales");
            worksheet.Cells["B2"].PutValue(15);
            worksheet.Cells["A3"].PutValue("Marketing");
            worksheet.Cells["B3"].PutValue(8);
            worksheet.Cells["A4"].PutValue("IT");
            worksheet.Cells["B4"].PutValue(12);

            // Apply auto filter
            worksheet.AutoFilter.Range = "A1:B4";
            
            // Add filter to first column (Department)
            worksheet.AutoFilter.AddFilter(0, "Sales");

            // Get the filter column
            FilterColumn filterColumn = worksheet.AutoFilter.FilterColumns[0];
            
            // Demonstrate FieldIndex property
            Console.WriteLine("Filter is applied on column index: " + filterColumn.FieldIndex);
            
            // Refresh and save
            worksheet.AutoFilter.Refresh();
            workbook.Save("FilterColumnFieldIndexDemo.xlsx");
        }
    }
}

See Also