LoggingHelper

AddDebugLog

public static void AddDebugLog(ILogReceiver receiver, string message, object[] args)

LoggingHelper.AddDebugLog(receiver, message, args)

To record a debug message to the log.

receiver: Logs receiver.
message: Text message.
args: Text message settings. Used if the message is a format string.

AddErrorLog

public static void AddErrorLog(ILogReceiver receiver, Exception exception)

LoggingHelper.AddErrorLog(receiver, exception)

To record an error to the log.

receiver: Logs receiver.
exception: Error details.

AddErrorLog

public static void AddErrorLog(ILogReceiver receiver, string message, object[] args)

LoggingHelper.AddErrorLog(receiver, message, args)

To record an error to the log.

receiver: Logs receiver.
message: Text message.
args: Text message settings. Used if the message is a format string.

AddErrorLog

public static void AddErrorLog(ILogReceiver receiver, Func<string> getMessage)

LoggingHelper.AddErrorLog(receiver, getMessage)

To record an error to the log.

receiver: Logs receiver.
getMessage: The function returns the text for Message.

AddErrorLog

public static void AddErrorLog(ILogReceiver receiver, Exception exception, string format)

LoggingHelper.AddErrorLog(receiver, exception, format)

To record an error to the log.

receiver: Logs receiver.
exception: Error details.
format: A format string.

AddInfoLog

public static void AddInfoLog(ILogReceiver receiver, Func<string> getMessage)

LoggingHelper.AddInfoLog(receiver, getMessage)

To record a message to the log.

receiver: Logs receiver.
getMessage: The function returns the text for Message.

AddInfoLog

public static void AddInfoLog(ILogReceiver receiver, string message, object[] args)

LoggingHelper.AddInfoLog(receiver, message, args)

To record a message to the log.

receiver: Logs receiver.
message: Text message.
args: Text message settings. Used if the message is a format string.

AddLog

public static void AddLog(ILogReceiver receiver, LogLevels level, Func<string> getMessage)

LoggingHelper.AddLog(receiver, level, getMessage)

To record a message to the log.

receiver: Logs receiver.
level: The level of the log message.
getMessage: The function that returns the text for Message.

AddVerboseLog

public static void AddVerboseLog(ILogReceiver receiver, string message, object[] args)

LoggingHelper.AddVerboseLog(receiver, message, args)

To record a verbose message to the log.

receiver: Logs receiver.
message: Text message.
args: Text message settings. Used if the message is a format string.

AddWarningLog

public static void AddWarningLog(ILogReceiver receiver, string message, object[] args)

LoggingHelper.AddWarningLog(receiver, message, args)

To record a warning to the log.

receiver: Logs receiver.
message: Text message.
args: Text message settings. Used if the message is a format string.

AddWarningLog

public static void AddWarningLog(ILogReceiver receiver, Func<string> getMessage)

LoggingHelper.AddWarningLog(receiver, getMessage)

To record a warning to the log.

receiver: Logs receiver.
getMessage: The function returns the text for Message.

DoWithLog

public static void DoWithLog(Action action)

LoggingHelper.DoWithLog(action)

Wrap the specified action in a try/catch clause with logging.

action: The action to execute.

DoWithLogAsync

public static Task DoWithLogAsync(Func<CancellationToken, Task> action, CancellationToken cancellationToken)

result = LoggingHelper.DoWithLogAsync(action, cancellationToken)

Wrap the specified async action in a try/catch clause with logging.

action: The async action to execute.
cancellationToken: The cancellation token.

DoWithLogAsync

public static ValueTask DoWithLogAsync(Func<CancellationToken, ValueTask> action, CancellationToken cancellationToken)

result = LoggingHelper.DoWithLogAsync(action, cancellationToken)

Wrap the specified async action in a try/catch clause with logging.

action: The async action to execute.
cancellationToken: The cancellation token.

DoWithLogAsync``1

public static ValueTask<T> DoWithLogAsync<T>(Func<CancellationToken, ValueTask<T>> action, CancellationToken cancellationToken)

result = LoggingHelper.DoWithLogAsync(action, cancellationToken)

Wrap the specified async function in a try/catch clause with logging.

action: The async function to execute.
cancellationToken: The cancellation token.

Rückgabe: The resulting value, or the default value of T if an error occurs.

DoWithLogAsync``1

public static Task<T> DoWithLogAsync<T>(Func<CancellationToken, Task<T>> action, CancellationToken cancellationToken)

result = LoggingHelper.DoWithLogAsync(action, cancellationToken)

Wrap the specified async function in a try/catch clause with logging.

action: The async function to execute.
cancellationToken: The cancellation token.

Rückgabe: The resulting value, or the default value of T if an error occurs.

DoWithLog``1

public static void DoWithLog<T>(Func<IDictionary<T, Exception>> action)

LoggingHelper.DoWithLog(action)

Executes the function that returns a dictionary, logs any exceptions, and logs a specific error for each key/value pair.

action: The function to execute that returns a dictionary.

DoWithLog``1

public static T DoWithLog<T>(Func<T> action)

result = LoggingHelper.DoWithLog(action)

Wrap the specified function in a try/catch clause with logging.

action: The function to execute.

Rückgabe: The resulting value, or the default value of T if an error occurs.

Filter

public static IEnumerable<LogMessage> Filter(IEnumerable<LogMessage> messages, ICollection<Func<LogMessage, bool>> filters)

result = LoggingHelper.Filter(messages, filters)

Filters messages based on provided filters.

messages: The collection of messages to filter.
filters: A collection of filter predicates to determine which messages to include.

Rückgabe: An enumerable of filtered messages.

GetLogLevel

public static LogLevels GetLogLevel(ILogSource source)

result = LoggingHelper.GetLogLevel(source)

Get LogLevel for the source. If the value is equal to Inherit, then the parental source level is taken.

source: The log source.

Rückgabe: The logging level.

LogError

public static void LogError(Exception error, string format)

LoggingHelper.LogError(error, format)

To record an error to the ambient Application.

error: Error.
format: A format string.

LogError

public static void LogError(ILogReceiver receiver, Exception exception)

LoggingHelper.LogError(receiver, exception)

To record an error to the log.

receiver: Logs receiver.
exception: Error details.

ObserveError

public static Task ObserveError(Task task, Action<Exception> observer, Action<Task> other)

result = LoggingHelper.ObserveError(task, observer, other)

Continues the task, observing any errors and optionally executing the specified action.

task: The task to observe.
observer: An action to handle exceptions if the task faults.
other: An optional action to execute if the task completes successfully.

Rückgabe: A new task representing the continuation.

ObserveErrorAndLog

public static Task ObserveErrorAndLog(Task task)

result = LoggingHelper.ObserveErrorAndLog(task)

Observes errors from the task and logs them.

task: The task to observe.

Rückgabe: A new task representing the continuation.

ObserveErrorAndTrace

public static Task ObserveErrorAndTrace(Task task)

result = LoggingHelper.ObserveErrorAndTrace(task)

Observes errors from the task and traces them using Object).

task: The task to observe.

Rückgabe: A new task representing the continuation.

ObserveError``1

public static Task ObserveError<T>(Task<T> task, Action<Exception> observer, Action<Task<T>> other)

result = LoggingHelper.ObserveError(task, observer, other)

Continues the generic task, observing any errors and optionally executing the specified action.

task: The task to observe.
observer: An action to handle exceptions if the task faults.
other: An optional action to execute if the task completes successfully.

Rückgabe: A new task representing the continuation.

WriteMessage

public static void WriteMessage(ILogListener listener, LogMessage message)

LoggingHelper.WriteMessage(listener, message)

Writes a single log message using the specified listener.

listener: The log listener.
message: The log message to write.

Methoden

Felder