LoggerExtensions.BeginScope(ILogger, String, Object[]) 方法

定義

命名空間:

Microsoft.Extensions.Logging

組件:

Microsoft.Extensions.Logging.Abstractions.dll

套件:

Microsoft.Extensions.Logging.Abstractions v8.0.0

來源:

LoggerExtensions.cs

格式化訊息並建立範圍。

public:
[System::Runtime::CompilerServices::Extension]
 static IDisposable ^ BeginScope(Microsoft::Extensions::Logging::ILogger ^ logger, System::String ^ messageFormat, ... cli::array <System::Object ^> ^ args);

public static IDisposable? BeginScope (this Microsoft.Extensions.Logging.ILogger logger, string messageFormat, params object?[] args);

static member BeginScope : Microsoft.Extensions.Logging.ILogger * string * obj[] -> IDisposable

<Extension()>
Public Function BeginScope (logger As ILogger, messageFormat As String, ParamArray args As Object()) As IDisposable

參數

logger

ILogger

要在其中建立範圍的 ILogger。

messageFormat

String

以訊息範本格式來格式化記錄訊息的字串。 範例： "User {User} logged in from {Address}"

args

Object[]

物件陣列，包含零或多個要格式化的物件。

傳回

IDisposable

可處置的範圍物件。 可以是 null。

範例

using(logger.BeginScope("Processing request from {Address}", address)) { }