Worksheet.ListObjects

Worksheet.ListObjects property

Gets all ListObjects in this worksheet.

public ListObjectCollection ListObjects { get; }

Examples

using System;
using Aspose.Cells;
using Aspose.Cells.Tables;

namespace AsposeCellsExamples
{
    public class WorksheetPropertyListObjectsDemo
    {
        public static void Run()
        {
            // Create a new workbook
            Workbook workbook = new Workbook();
            
            // Access first worksheet
            Worksheet worksheet = workbook.Worksheets[0];
            
            // Add sample data
            worksheet.Cells["A1"].PutValue("Product");
            worksheet.Cells["B1"].PutValue("Price");
            worksheet.Cells["A2"].PutValue("Item1");
            worksheet.Cells["B2"].PutValue(100);
            worksheet.Cells["A3"].PutValue("Item2");
            worksheet.Cells["B3"].PutValue(200);
            
            // Create a ListObject (table)
            int index = worksheet.ListObjects.Add(0, 0, 2, 1, true);
            ListObject table = worksheet.ListObjects[index];
            table.DisplayName = "ProductTable";
            table.ShowTotals = true;
            
            // Resize the table to include more rows
            table.Resize(table.StartRow, table.StartColumn, 5, table.EndColumn, true);
            
            // Add more data to the extended table
            worksheet.Cells["A4"].PutValue("Item3");
            worksheet.Cells["B4"].PutValue(300);
            worksheet.Cells["A5"].PutValue("Item4");
            worksheet.Cells["B5"].PutValue(400);
            
            // Access the table through ListObjects property
            ListObject retrievedTable = worksheet.ListObjects["ProductTable"];
            retrievedTable.ShowHeaderRow = true;
            
            // Save the workbook
            workbook.Save("ListObjectsDemo.xlsx");
        }
    }
}

See Also