public interface ILog : ILoggerWrapper

Public Interface ILog
	Inherits ILoggerWrapper

public interface class ILog : ILoggerWrapper

type ILog =  
    interface
        interface ILoggerWrapper
    end

The ILog type exposes the following members.

	Name	Description
	IsDebugEnabled	Checks if this logger is enabled for the Debug level.
	IsErrorEnabled	Checks if this logger is enabled for the Error level.
	IsFatalEnabled	Checks if this logger is enabled for the Fatal level.
	IsInfoEnabled	Checks if this logger is enabled for the Info level.
	IsWarnEnabled	Checks if this logger is enabled for the Warn level.
	Logger	Get the implementation behind this wrapper object. (Inherited from ILoggerWrapper.)

	Name	Description
	Debug(Object)	Log a message object with the Debug level.
	Debug(Object, Exception)	Log a message object with the Debug level including the stack trace of the Exception passed as a parameter.
	DebugFormat(String, Object)	Logs a formatted message string with the Debug level.
	DebugFormat(String, Object)	Logs a formatted message string with the Debug level.
	DebugFormat(IFormatProvider, String, Object)	Logs a formatted message string with the Debug level.
	DebugFormat(String, Object, Object)	Logs a formatted message string with the Debug level.
	DebugFormat(String, Object, Object, Object)	Logs a formatted message string with the Debug level.
	Error(Object)	Logs a message object with the Error level.
	Error(Object, Exception)	Log a message object with the Error level including the stack trace of the Exception passed as a parameter.
	ErrorFormat(String, Object)	Logs a formatted message string with the Error level.
	ErrorFormat(String, Object)	Logs a formatted message string with the Error level.
	ErrorFormat(IFormatProvider, String, Object)	Logs a formatted message string with the Error level.
	ErrorFormat(String, Object, Object)	Logs a formatted message string with the Error level.
	ErrorFormat(String, Object, Object, Object)	Logs a formatted message string with the Error level.
	Fatal(Object)	Log a message object with the Fatal level.
	Fatal(Object, Exception)	Log a message object with the Fatal level including the stack trace of the Exception passed as a parameter.
	FatalFormat(String, Object)	Logs a formatted message string with the Fatal level.
	FatalFormat(String, Object)	Logs a formatted message string with the Fatal level.
	FatalFormat(IFormatProvider, String, Object)	Logs a formatted message string with the Fatal level.
	FatalFormat(String, Object, Object)	Logs a formatted message string with the Fatal level.
	FatalFormat(String, Object, Object, Object)	Logs a formatted message string with the Fatal level.
	Info(Object)	Logs a message object with the Info level.
	Info(Object, Exception)	Logs a message object with the INFO level including the stack trace of the Exception passed as a parameter.
	InfoFormat(String, Object)	Logs a formatted message string with the Info level.
	InfoFormat(String, Object)	Logs a formatted message string with the Info level.
	InfoFormat(IFormatProvider, String, Object)	Logs a formatted message string with the Info level.
	InfoFormat(String, Object, Object)	Logs a formatted message string with the Info level.
	InfoFormat(String, Object, Object, Object)	Logs a formatted message string with the Info level.
	Warn(Object)	Log a message object with the Warn level.
	Warn(Object, Exception)	Log a message object with the Warn level including the stack trace of the Exception passed as a parameter.
	WarnFormat(String, Object)	Logs a formatted message string with the Warn level.
	WarnFormat(String, Object)	Logs a formatted message string with the Warn level.
	WarnFormat(IFormatProvider, String, Object)	Logs a formatted message string with the Warn level.
	WarnFormat(String, Object, Object)	Logs a formatted message string with the Warn level.
	WarnFormat(String, Object, Object, Object)	Logs a formatted message string with the Warn level.

	Name	Description
	DebugExt(FuncTResult)	Overloaded. (Defined by ILogExtensions.)
	DebugExt(Object)	Overloaded. Log a message object with the Debug level. (Defined by ILogExtensions.)
	DebugExt(FuncTResult, Void)	Overloaded. (Defined by ILogExtensions.)
	DebugExt(Object, Exception)	Overloaded. Log a message object with the Debug level including the stack trace of the Exception passed as a parameter. (Defined by ILogExtensions.)
	DebugFormatExt(String, Object)	Overloaded. Logs a formatted message string with the Debug level. (Defined by ILogExtensions.)
	DebugFormatExt(String, Object)	Overloaded. Logs a formatted message string with the Debug level. (Defined by ILogExtensions.)
	DebugFormatExt(IFormatProvider, String, Object)	Overloaded. Logs a formatted message string with the Debug level. (Defined by ILogExtensions.)
	DebugFormatExt(String, Object, Object)	Overloaded. Logs a formatted message string with the Debug level. (Defined by ILogExtensions.)
	DebugFormatExt(String, Object, Object, Object)	Overloaded. Logs a formatted message string with the Debug level. (Defined by ILogExtensions.)
	ErrorExt(FuncTResult)	Overloaded. (Defined by ILogExtensions.)
	ErrorExt(Object)	Overloaded. Log a message object with the Error level. (Defined by ILogExtensions.)
	ErrorExt(FuncTResult, Void)	Overloaded. (Defined by ILogExtensions.)
	ErrorExt(Object, Exception)	Overloaded. Log a message object with the Error level including the stack trace of the Exception passed as a parameter. (Defined by ILogExtensions.)
	ErrorFormatExt(String, Object)	Overloaded. Logs a formatted message string with the Error level. (Defined by ILogExtensions.)
	ErrorFormatExt(String, Object)	Overloaded. Logs a formatted message string with the Error level. (Defined by ILogExtensions.)
	ErrorFormatExt(IFormatProvider, String, Object)	Overloaded. Logs a formatted message string with the Error level. (Defined by ILogExtensions.)
	ErrorFormatExt(String, Object, Object)	Overloaded. Logs a formatted message string with the Error level. (Defined by ILogExtensions.)
	ErrorFormatExt(String, Object, Object, Object)	Overloaded. Logs a formatted message string with the Error level. (Defined by ILogExtensions.)
	FatalExt(FuncTResult)	Overloaded. (Defined by ILogExtensions.)
	FatalExt(Object)	Overloaded. Log a message object with the Fatal level. (Defined by ILogExtensions.)
	FatalExt(FuncTResult, Void)	Overloaded. (Defined by ILogExtensions.)
	FatalExt(Object, Exception)	Overloaded. Log a message object with the Fatal level including the stack trace of the Exception passed as a parameter. (Defined by ILogExtensions.)
	FatalFormatExt(String, Object)	Overloaded. Logs a formatted message string with the Fatal level. (Defined by ILogExtensions.)
	FatalFormatExt(String, Object)	Overloaded. Logs a formatted message string with the Fatal level. (Defined by ILogExtensions.)
	FatalFormatExt(IFormatProvider, String, Object)	Overloaded. Logs a formatted message string with the Fatal level. (Defined by ILogExtensions.)
	FatalFormatExt(String, Object, Object)	Overloaded. Logs a formatted message string with the Fatal level. (Defined by ILogExtensions.)
	FatalFormatExt(String, Object, Object, Object)	Overloaded. Logs a formatted message string with the Fatal level. (Defined by ILogExtensions.)
	InfoExt(FuncTResult)	Overloaded. (Defined by ILogExtensions.)
	InfoExt(Object)	Overloaded. Log a message object with the Info level. (Defined by ILogExtensions.)
	InfoExt(FuncTResult, Void)	Overloaded. (Defined by ILogExtensions.)
	InfoExt(Object, Exception)	Overloaded. Log a message object with the Info level including the stack trace of the Exception passed as a parameter. (Defined by ILogExtensions.)
	InfoFormatExt(String, Object)	Overloaded. Logs a formatted message string with the Info level. (Defined by ILogExtensions.)
	InfoFormatExt(String, Object)	Overloaded. Logs a formatted message string with the Info level. (Defined by ILogExtensions.)
	InfoFormatExt(IFormatProvider, String, Object)	Overloaded. Logs a formatted message string with the Info level. (Defined by ILogExtensions.)
	InfoFormatExt(String, Object, Object)	Overloaded. Logs a formatted message string with the Info level. (Defined by ILogExtensions.)
	InfoFormatExt(String, Object, Object, Object)	Overloaded. Logs a formatted message string with the Info level. (Defined by ILogExtensions.)
	WarnExt(FuncTResult)	Overloaded. (Defined by ILogExtensions.)
	WarnExt(Object)	Overloaded. Log a message object with the Warn level. (Defined by ILogExtensions.)
	WarnExt(FuncTResult, Void)	Overloaded. (Defined by ILogExtensions.)
	WarnExt(Object, Exception)	Overloaded. Log a message object with the Warn level including the stack trace of the Exception passed as a parameter. (Defined by ILogExtensions.)
	WarnFormatExt(String, Object)	Overloaded. Logs a formatted message string with the Warn level. (Defined by ILogExtensions.)
	WarnFormatExt(String, Object)	Overloaded. Logs a formatted message string with the Warn level. (Defined by ILogExtensions.)
	WarnFormatExt(IFormatProvider, String, Object)	Overloaded. Logs a formatted message string with the Warn level. (Defined by ILogExtensions.)
	WarnFormatExt(String, Object, Object)	Overloaded. Logs a formatted message string with the Warn level. (Defined by ILogExtensions.)
	WarnFormatExt(String, Object, Object, Object)	Overloaded. Logs a formatted message string with the Warn level. (Defined by ILogExtensions.)

Use the LogManager to obtain logger instances that implement this interface. The GetLogger(Assembly, Type) static method is used to get logger instances.

This class contains methods for logging at different levels and also has properties for determining if those logging levels are enabled in the current configuration.

This interface can be implemented in different ways. This documentation specifies reasonable behavior that a caller can expect from the actual implementation, however different implementations reserve the right to do things differently.

ILog log = LogManager.GetLogger("application-log");

log.Info("Application Start");
log.Debug("This is a debug message");

if (log.IsDebugEnabled)
{
    log.Debug("This is another debug message");
}

Reference