LoggerMessageAttribute
Provides information to guide the production of a strongly typed logging method.
using System;
using System.Runtime.CompilerServices;
namespace Microsoft.Extensions.Logging
{
[System.Runtime.CompilerServices.NullableContext(1)]
[System.Runtime.CompilerServices.Nullable(0)]
[AttributeUsage(AttributeTargets.Method)]
public sealed class LoggerMessageAttribute : Attribute
{
public int EventId { get; set; } = -1;
[System.Runtime.CompilerServices.Nullable(2)]
public string EventName {
[System.Runtime.CompilerServices.NullableContext(2)]
get;
[System.Runtime.CompilerServices.NullableContext(2)]
set;
}
public LogLevel Level { get; set; } = LogLevel.None;
public string Message { get; set; } = "";
public bool SkipEnabledCheck { get; set; }
public LoggerMessageAttribute()
{
}
public LoggerMessageAttribute(int eventId, LogLevel level, string message)
{
EventId = eventId;
Level = level;
Message = message;
}
public LoggerMessageAttribute(LogLevel level, string message)
{
Level = level;
Message = message;
}
public LoggerMessageAttribute(LogLevel level)
{
Level = level;
}
public LoggerMessageAttribute(string message)
{
Message = message;
}
}
}