TextWriterAppenderOnClose Method Apache log4net™ SDK Documentation
Close this appender instance. The underlying stream or writer is also closed.

Namespace: log4net.Appender
Assembly: log4net (in log4net.dll) Version: 2.0.6.0-.NET 4.0
Syntax
Copy
protected override void OnClose()
Remarks
Closed appenders cannot be reused.
See Also

Reference

TextWriterAppender Class
log4net.Appender Namespace