## CheckBoxCollection indexer

Gets the [`CheckBox`](../../checkbox/) element at the specified index.

```csharp
public CheckBox this[int index] { get; }
```

| Parameter | Description |
| --- | --- |
| index | The zero based index of the element. |

### Return Value

The element at the specified index.

### Examples

```csharp
using System;
using Aspose.Cells;
using Aspose.Cells.Drawing;

namespace AsposeCellsExamples
{
    public class CheckBoxCollectionPropertyItemDemo
    {
        public static void Run()
        {
            // Create a new workbook
            Workbook workbook = new Workbook();
            Worksheet worksheet = workbook.Worksheets[0];
            
            // Add a checkbox to the worksheet
            int index = worksheet.CheckBoxes.Add(10, 10, 100, 20);
            
            // Access the checkbox using Item property (indexer)
            Aspose.Cells.Drawing.CheckBox checkBox = worksheet.CheckBoxes[index];
            checkBox.Text = "Sample CheckBox";
            checkBox.Name = "CheckBox1";
            
            // Access the checkbox using index (Item property)
            Aspose.Cells.Drawing.CheckBox checkBoxByName = worksheet.CheckBoxes[0];
            
            // Output the checkbox properties
            Console.WriteLine("CheckBox Name: " + checkBoxByName.Name);
            Console.WriteLine("CheckBox Text: " + checkBoxByName.Text);
            
            // Save the workbook
            workbook.Save("CheckBoxExample.xlsx");
        }
    }
}
```

### See Also

* class [CheckBox](../../checkbox/)
* class [CheckBoxCollection](../)
* namespace [Aspose.Cells.Drawing](../../../aspose.cells.drawing/)
* assembly [Aspose.Cells](../../../)