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Class LoggerExtensions

Provides extension methods for the ILogger interface.

Inheritance
System.Object
Namespace: Umbraco.Core.Logging
Assembly: Umbraco.Core.dll
Syntax
public static class LoggerExtensions

Methods

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Debug<T>(ILogger, String)

Logs a debugging message.

Declaration
public static void Debug<T>(this ILogger logger, string message)
Parameters
Type Name Description
ILogger logger

The logger.
System.String message

A message.
Type Parameters
Name Description
T

The reporting type.
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Debug<T>(ILogger, String, Object[])

Logs a debugging message.

Declaration
public static void Debug<T>(this ILogger logger, string messageTemplate, params object[] propertyValues)
Parameters
Type Name Description
ILogger logger

The logger.
System.String messageTemplate

A message template.
System.Object[] propertyValues

Property values.
Type Parameters
Name Description
T

The reporting type
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Error<T>(ILogger, Exception)

Logs an error exception.

Declaration
public static void Error<T>(this ILogger logger, Exception exception)
Parameters
Type Name Description
ILogger logger

The logger.
System.Exception exception

An exception.
Type Parameters
Name Description
T

The reporting type.
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Error<T>(ILogger, Exception, String)

Logs an error message with an exception.

Declaration
public static void Error<T>(this ILogger logger, Exception exception, string message)
Parameters
Type Name Description
ILogger logger

The logger.
System.Exception exception

An exception.
System.String message

A message.
Type Parameters
Name Description
T

The reporting type.
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Error<T>(ILogger, Exception, String, Object[])

Logs an error message with an exception.

Declaration
public static void Error<T>(this ILogger logger, Exception exception, string messageTemplate, params object[] propertyValues)
Parameters
Type Name Description
ILogger logger

The logger.
System.Exception exception

An exception.
System.String messageTemplate

A message template.
System.Object[] propertyValues

Property values.
Type Parameters
Name Description
T

The reporting type.
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Error<T>(ILogger, String)

Logs an error message.

Declaration
public static void Error<T>(this ILogger logger, string message)
Parameters
Type Name Description
ILogger logger

The logger.
System.String message

A message.
Type Parameters
Name Description
T

The reporting type.
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Error<T>(ILogger, String, Object[])

Logs an error message.

Declaration
public static void Error<T>(this ILogger logger, string messageTemplate, params object[] propertyValues)
Parameters
Type Name Description
ILogger logger

The logger.
System.String messageTemplate

A message template.
System.Object[] propertyValues

Property values.
Type Parameters
Name Description
T

The reporting type.
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Fatal<T>(ILogger, Exception, String)

Logs a fatal message.

Declaration
public static void Fatal<T>(this ILogger logger, Exception exception, string message)
Parameters
Type Name Description
ILogger logger

The logger.
System.Exception exception

An exception.
System.String message

A message.
Type Parameters
Name Description
T

The reporting type.
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Fatal<T>(ILogger, Exception, String, Object[])

Logs a fatal message.

Declaration
public static void Fatal<T>(this ILogger logger, Exception exception, string messageTemplate, params object[] propertyValues)
Parameters
Type Name Description
ILogger logger

The logger.
System.Exception exception

An exception.
System.String messageTemplate

A message template.
System.Object[] propertyValues

Property values.
Type Parameters
Name Description
T

The reporting type.
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Info<T>(ILogger, String)

Logs an information message.

Declaration
public static void Info<T>(this ILogger logger, string message)
Parameters
Type Name Description
ILogger logger

The logger.
System.String message

A message.
Type Parameters
Name Description
T

The reporting type.
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Info<T>(ILogger, String, Object[])

Logs a information message.

Declaration
public static void Info<T>(this ILogger logger, string messageTemplate, params object[] propertyValues)
Parameters
Type Name Description
ILogger logger

The logger.
System.String messageTemplate

A message template.
System.Object[] propertyValues

Property values.
Type Parameters
Name Description
T

The reporting type
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IsEnabled<T>(ILogger, LogLevel)

Determines if logging is enabled at a specified level, for a reporting type.

Declaration
public static bool IsEnabled<T>(this ILogger logger, LogLevel level)
Parameters
Type Name Description
ILogger logger

The logger.
LogLevel level

The level.
Returns
Type Description
System.Boolean
Type Parameters
Name Description
T

The reporting type.
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Verbose<T>(ILogger, String)

Logs a verbose message.

Declaration
public static void Verbose<T>(this ILogger logger, string message)
Parameters
Type Name Description
ILogger logger

The logger.
System.String message

A message.
Type Parameters
Name Description
T

The reporting type.
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Verbose<T>(ILogger, String, Object[])

Logs a verbose message.

Declaration
public static void Verbose<T>(this ILogger logger, string messageTemplate, params object[] propertyValues)
Parameters
Type Name Description
ILogger logger

The logger.
System.String messageTemplate

A message template.
System.Object[] propertyValues

Property values.
Type Parameters
Name Description
T

The reporting type.
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Warn<T>(ILogger, Exception, String)

Logs a warning message with an exception.

Declaration
public static void Warn<T>(this ILogger logger, Exception exception, string message)
Parameters
Type Name Description
ILogger logger

The logger.
System.Exception exception

An exception.
System.String message

A message.
Type Parameters
Name Description
T

The reporting type.
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Warn<T>(ILogger, Exception, String, Object[])

Logs a warning message with an exception.

Declaration
public static void Warn<T>(this ILogger logger, Exception exception, string messageTemplate, params object[] propertyValues)
Parameters
Type Name Description
ILogger logger

The logger.
System.Exception exception

An exception.
System.String messageTemplate

A message template.
System.Object[] propertyValues

Property values.
Type Parameters
Name Description
T

The reporting type.
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Warn<T>(ILogger, String)

Logs a warning message.

Declaration
public static void Warn<T>(this ILogger logger, string message)
Parameters
Type Name Description
ILogger logger

The logger.
System.String message

A message.
Type Parameters
Name Description
T

The reporting type.
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Warn<T>(ILogger, String, Object[])

Logs a warning message.

Declaration
public static void Warn<T>(this ILogger logger, string messageTemplate, params object[] propertyValues)
Parameters
Type Name Description
ILogger logger

The logger.
System.String messageTemplate

A message template.
System.Object[] propertyValues

Property values.
Type Parameters
Name Description
T

The reporting type.