WSHCommon/Common/CommonLang/Log/FileStreamLogFactory.cs

using System;
using System.Collections.Generic;
using System.IO;
using System.Linq;
using System.Text;

namespace CommonLang.Log
{
    public class FileStreamLogFactory : LoggerFactory
    {
        private TextWriter writer;
        private FileStream output;
        public FileStreamLogFactory(FileStream output)
        {
            this.output = output;
            this.writer = new StreamWriter(output);
        }

        protected override Logger CreateLogger(string name)
        {
            FileStreamLogger log = new FileStreamLogger(writer);
            log.SetName(name);
            return log;
        }
    }
    public class FileStreamLogger : Logger
    {
        private TextWriter writer;
        public FileStreamLogger(TextWriter writer)
        {
            this.writer = writer;
        }
        protected override void Print(string text)
        {
            lock (writer)
            {
                writer.WriteLine(text);
                writer.Flush();
            }
        }
    }
}