log4net XmlConfigurator Simplified

using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Text;
using System.Windows.Forms;

using System.IO;
using MyCompany;

namespace LoggingApplication
{
    public partial class Form1 : Form
    {
        log4net.ILog m_Log;
        private string logPath;
        
        public Form1()
        {
            InitializeComponent();

            LoadConfiguration();

        }

        #region Button Events
        private void btnTest_Click(object sender, EventArgs e)
        {

            errorText.Text = "";

            m_Log.Info("Generating test messages.");
            MyCompany.MultipleClasses.Class1 class1 = new MyCompany.MultipleClasses.Class1();
            MyCompany.MultipleClasses.Class2 class2 = new MyCompany.MultipleClasses.Class2();
            MyCompany.MultipleClasses.Class3 class3 = new MyCompany.MultipleClasses.Class3();
            MyCompany.Library1.MyFirstClass lib1_class1 = new MyCompany.Library1.MyFirstClass();
            MyCompany.Library2.MySecondClass lib2_class1 = new MyCompany.Library2.MySecondClass();
            MyCompany.Library2.MyThirdClass lib2_class3 = new MyCompany.Library2.MyThirdClass();

            for (int x = 0; x < 10; x++)
            {
                class1.LogMessages(string.Format("Message #{0}", x));
                class2.LogMessages(string.Format("Message #{0}", x));
                class3.LogMessages(string.Format("Message #{0}", x));
                lib1_class1.LogMessages(string.Format("Message #{0}", x));
                lib2_class1.LogMessages(string.Format("Message #{0}", x));
                lib2_class3.LogMessages(string.Format("Message #{0}", x));
            }

            class1 = null;
            class2 = null;
            class3 = null;
            lib1_class1 = null;
            lib2_class1 = null;
            lib2_class3 = null;
        }

        private void btnClean_Click(object sender, EventArgs e)
        {
            errorText.Text = "";
            m_Log.Info("Attempting to remove the log files from the directory");
            try
            {
                foreach (string file in Directory.GetFiles(logPath, "*.log"))
                {
                    File.Delete(file);
                }
            }
            catch (Exception ex)
            {
                errorText.Text = ex.ToString();
                m_Log.Error("An exception occurred while deleting the file.", ex);
            }

        }

        private void btnShow_Click(object sender, EventArgs e)
        {
            errorText.Text = "";
            m_Log.Info("Opening the files in the default editor.");
            try
            {
                foreach (string file in Directory.GetFiles(logPath, "*.log"))
                {
                    System.Diagnostics.Process.Start(file);
                }
            }
            catch (Exception ex)
            {
                errorText.Text = ex.ToString();
                m_Log.Error("An exception occurred while showing the file.", ex);
            }
        }

        private void btnOpen_Click(object sender, EventArgs e)
        {
            errorText.Text = "";
            m_Log.Info("Opening the log folder");
            System.Diagnostics.Process.Start(logPath);
        }


        private void btnWarn_Click(object sender, EventArgs e)
        {
            m_Log.Warn("This is a sample warning message");
        }  

        #endregion Button Events

        private void LoadConfiguration()
        {

            logPath = Path.Combine(Directory.GetCurrentDirectory(), "logs");

            m_Log = log4net.LogManager.GetLogger(this.GetType().FullName);
            string path = Directory.GetCurrentDirectory();
            string filename = Path.Combine(path, "log4net.config");
            FileInfo file = new FileInfo(filename);

            log4net.Config.XmlConfigurator.Configure(file);
            m_Log.InfoFormat("Application Configuration Completed at {0}", DateTime.Now);
            m_Log.InfoFormat("The logs will be placed in '{0}'.", logPath);

            file = null;

        }
          

    }
}