OnlyOnceErrorHandlerEnabledDate Property Apache log4net™ SDK Documentation
The date the first error that trigged this error handler occurred, or MinValue if it has not been triggered.

Namespace: log4net.Util
Assembly: log4net (in log4net.dll) Version: 2.0.8.0-.NET 4.0
Syntax

public DateTime EnabledDate { get; }

Property Value

Type: DateTime
See Also

Reference