## License class

Provides methods to license the component.

```csharp
public class License
```

## Constructors

| Name | Description |
| --- | --- |
| [License](license/)() | Initializes a new instance of this class. |

## Methods

| Name | Description |
| --- | --- |
| [SetLicense](../../aspose.cells/license/setlicense/#setlicense)(Stream) | Licenses the component. |
| [SetLicense](../../aspose.cells/license/setlicense/#setlicense_1)(string) | Licenses the component. |

### Examples

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

    public class LicenseDemo
    {
        public static void LicenseExample()
        {
            // Create an instance of the License class
            License license = new License();

            // Set the license using a license file name
            license.SetLicense("Aspose.Cells.NET.lic");

            // Alternatively, set the license using a stream
            using (FileStream licenseStream = new FileStream("Aspose.Cells.NET.lic", FileMode.Open))
            {
                license.SetLicense(licenseStream);
            }

            // Additional code to demonstrate the usage of licensed Aspose.Cells functionality
            Workbook workbook = new Workbook();
            Worksheet worksheet = workbook.Worksheets[0];
            worksheet.Cells[0, 0].PutValue("Hello, Aspose.Cells!");

            // Save the workbook to verify the license is applied correctly
            workbook.Save("LicensedWorkbook.xlsx");

            return;
        }
    }
}
```

### See Also

* namespace [Aspose.Cells](../../aspose.cells/)
* assembly [Aspose.Cells](../../)