 | ILoggerExtensionsError Method |
Writes the diagnostic message and exception at the Error level.
Namespace:
NLog
Assembly:
NLog (in NLog.dll) Version: 5.5.0+1873145cbc26e0312d9481234d69ce7dc68aac4e
Syntaxpublic static void Error(
this ILogger logger,
Exception exception,
LogMessageGenerator messageFunc
)
<ExtensionAttribute>
Public Shared Sub Error (
logger As ILogger,
exception As Exception,
messageFunc As LogMessageGenerator
)
Dim logger As ILogger
Dim exception As Exception
Dim messageFunc As LogMessageGenerator
logger.Error(exception, messageFunc)
[<ExtensionAttribute>]
static member Error :
logger : ILogger *
exception : Exception *
messageFunc : LogMessageGenerator -> unit
Parameters
- logger
- Type: NLogILogger
A logger implementation that will handle the message. - exception
- Type: SystemException
An exception to be logged. - messageFunc
- Type: NLogLogMessageGenerator
A function returning message to be written. Function is not evaluated if logging is not enabled.
Usage Note
In Visual Basic and C#, you can call this method as an instance method on any object of type
ILogger. When you use instance method syntax to call this method, omit the first parameter. For more information, see
Extension Methods (Visual Basic) or
Extension Methods (C# Programming Guide).
See Also