log4net SDK Documentation - Microsoft .NET Framework 4.0

ExceptionEvaluator.TriggerOnSubclass Property

If true, this evaluator will trigger on subclasses of ExceptionType.

[Visual Basic]
Public Property TriggerOnSubclass As Boolean
[C#]
public bool TriggerOnSubclass {get; set;}

See Also

ExceptionEvaluator Class | log4net.Core Namespace