AutoFilter.FilterColumns

AutoFilter.FilterColumns property

Gets the collection of the filter columns.

public FilterColumnCollection FilterColumns { get; }

Examples

using System;
using Aspose.Cells;

namespace AsposeCellsExamples
{
    public class AutoFilterPropertyFilterColumnsDemo
    {
        public static void Run()
        {
            // Create a workbook with sample data
            Workbook workbook = new Workbook();
            Worksheet worksheet = workbook.Worksheets[0];
            
            // Add sample data
            worksheet.Cells["A1"].PutValue("Department");
            worksheet.Cells["B1"].PutValue("Name");
            worksheet.Cells["C1"].PutValue("Status");
            
            worksheet.Cells["A2"].PutValue("HR");
            worksheet.Cells["B2"].PutValue("John");
            worksheet.Cells["C2"].PutValue("Present");
            
            worksheet.Cells["A3"].PutValue("IT");
            worksheet.Cells["B3"].PutValue("Sarah");
            worksheet.Cells["C3"].PutValue("Absent");
            
            worksheet.Cells["A4"].PutValue("HR");
            worksheet.Cells["B4"].PutValue("Mike");
            worksheet.Cells["C4"].PutValue("Present");

            // Apply auto filter
            AutoFilter autoFilter = worksheet.AutoFilter;
            autoFilter.Range = "A1:C1";
            
            // Filter column 2 (Status) for "Present" values
            autoFilter.Filter(2, "Present");
            
            // Access the filter column
            FilterColumn filterColumn = autoFilter.FilterColumns[2];
            
            // Save the workbook
            workbook.Save("AutoFilterExample.xlsx", SaveFormat.Xlsx);
        }
    }
}

See Also