## Cell.SetCharacters method

Sets rich text format of the cell.

```csharp
public void SetCharacters(FontSetting[] characters)
```

| Parameter | Type | Description |
| --- | --- | --- |
| characters | FontSetting[] | All Characters objects. |

### Examples

```csharp
namespace AsposeCellsExamples
{
    using Aspose.Cells;
    using System;
    using System.Drawing;

    public class CellMethodSetCharactersWithFontSettingDemo
    {
        public static void Run()
        {
            // Create a new workbook
            Workbook workbook = new Workbook();
            Worksheet worksheet = workbook.Worksheets[0];
            Cell cell = worksheet.Cells["A1"];
            
            // Set cell value to apply rich text formatting
            cell.Value = "Hello World!";

            try
            {
                // Create font settings for different parts of the text
                FontSetting[] fontSettings = new FontSetting[2];

                // Format first 5 characters (Hello) as bold red
                fontSettings[0] = cell.Characters(0, 5);
                fontSettings[0].Font.IsBold = true;
                fontSettings[0].Font.Color = Color.Red;

                // Format remaining characters ( World!) as italic blue
                fontSettings[1] = cell.Characters(5, 7);
                fontSettings[1].Font.IsItalic = true;
                fontSettings[1].Font.Color = Color.Blue;

                // Apply the formatted character settings using SetCharacters
                cell.SetCharacters(fontSettings);

                Console.WriteLine("SetCharacters executed successfully. Check output.xlsx");
            }
            catch (Exception ex)
            {
                Console.WriteLine($"Error executing SetCharacters: {ex.Message}");
            }

            // Save the result
            workbook.Save("output.xlsx");
        }
    }
}
```

### See Also

* class [FontSetting](../../fontsetting/)
* class [Cell](../)
* namespace [Aspose.Cells](../../../aspose.cells/)
* assembly [Aspose.Cells](../../../)