LogManager Class

Creates and manages instances of Logger objects.

Inheritance Hierarchy

SystemObject
NLogLogManager

Namespace: NLog
Assembly: NLog (in NLog.dll) Version: 5.3.1+cf6675da40ccfd4c8c526a3b2bdbeed3442910a1

Syntax

Copy

public static class LogManager

Public NotInheritable Class LogManager

You do not need to declare an instance of a static class in order to access its members.

[<AbstractClassAttribute>]
[<SealedAttribute>]
type LogManager =  class end

The LogManager type exposes the following members.

Properties

	Name	Description
	AutoShutdown	Gets or sets a value indicating whether to automatically call Shutdown on AppDomain.Unload or AppDomain.ProcessExit
	Configuration	Gets or sets the current logging configuration.
	GlobalThreshold	Gets or sets the global log threshold. Log events below this threshold are not logged.
	KeepVariablesOnReload	Gets or sets a value indicating whether Variables should be kept on configuration reload.
	LogFactory	Gets the LogFactory instance used in the LogManager.
	ThrowConfigExceptions	Gets or sets a value indicating whether NLogConfigurationException should be thrown.
	ThrowExceptions	Gets or sets a value indicating whether NLog should throw exceptions. By default exceptions are not thrown under any circumstances.

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Methods

	Name	Description
	AddHiddenAssembly	Obsolete. Adds the given assembly which will be skipped when NLog is trying to find the calling method on stack trace.
	CreateNullLogger	Creates a logger that discards all log messages.
	Flush	Flush any pending log messages (in case of asynchronous targets) with the default timeout of 15 seconds.
	Flush(AsyncContinuation)	Flush any pending log messages (in case of asynchronous targets).
	Flush(Int32)	Flush any pending log messages (in case of asynchronous targets).
	Flush(TimeSpan)	Flush any pending log messages (in case of asynchronous targets).
	Flush(AsyncContinuation, Int32)	Flush any pending log messages (in case of asynchronous targets).
	Flush(AsyncContinuation, TimeSpan)	Flush any pending log messages (in case of asynchronous targets).
	GetCurrentClassLogger	Gets the logger with the full name of the current class, so namespace and class name.
	GetLogger	Gets the specified named logger.
	IsLoggingEnabled	Returns if logging is currently enabled.
	ReconfigExistingLoggers	Loops through all loggers previously returned by GetLogger. and recalculates their target and filter list. Useful after modifying the configuration programmatically to ensure that all loggers have been properly configured.
	ReconfigExistingLoggers(Boolean)	Loops through all loggers previously returned by GetLogger. and recalculates their target and filter list. Useful after modifying the configuration programmatically to ensure that all loggers have been properly configured.
	ResumeLogging	Resumes logging if having called SuspendLogging.
	Setup	Begins configuration of the LogFactory options using fluent interface
	Setup(ActionISetupBuilder)	Begins configuration of the LogFactory options using fluent interface
	Shutdown	Dispose all targets, and shutdown logging.
	SuspendLogging	Suspends the logging, and returns object for using-scope so scope-exit calls ResumeLogging

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Events

	Name	Description
	ConfigurationChanged	Occurs when logging Configuration changes. Both when assigned to new config or config unloaded.

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Remarks

LogManager wraps a singleton instance of LogFactory.

Reference

NLog Namespace