log4net SDK Reference |

# SystemInfo.NotAvailableText Property

Text to output when an unsupported feature is requested.

[Visual Basic]
Public Shared Property NotAvailableText As String
[C#]
public static string NotAvailableText {get; set;}

#### Remarks

Use this value when an unsupported feature is requested.

The default value is `NOT AVAILABLE`. This value can be overridden by specifying a value for the `log4net.NotAvailableText` appSetting in the application's .config file.

#### See Also

SystemInfo Class | log4net.Util Namespace