SKMC.API-v3/SKMC.API/Common/Logger/LogDataService.cs

using System;
using System.Collections.Generic;
using System.Collections.ObjectModel;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows.Data;

namespace SKMC.Api.Common
{
    public class LogDataService
    {
        private static LogDataService instance;

        private readonly object lockObject = new object();
        public ObservableCollection<LoggingEventModel> LogEventModels { get; set; } = new ObservableCollection<LoggingEventModel>();

        public static LogDataService Instance()
        {
            if (instance == null) instance = new LogDataService();
            return instance;
        }

        private LogDataService()
        {
            BindingOperations.EnableCollectionSynchronization(LogEventModels, lockObject);
        }
    }
}