File System Watcher Using Windows Service

How To Install Windows Service:
-------------------------------

To install windows service in command prombt to enter the below line,

installutil C:\mcWebService\bin\Debug\mcWebService.exe


How To Unistall Service:
----------------------

installutil /u C:\mcWebService\bin\Debug\mcWebService.exe

/u --> Uninstall the windows service

How To Check If Service Running / Not:
-------------------------------------

Control Panel->Administrative Tools->Service

check if service is running or not.

Service1.cs:
-----------

 protected override void OnStart(string[] args)
        {
            FileStream fs = new FileStream(@"c:\servicetest\filesystemwatcher.txt",
FileMode.OpenOrCreate, FileAccess.Write);
            StreamWriter m_streamWriter = new StreamWriter(fs);
            m_streamWriter.BaseStream.Seek(0, SeekOrigin.End);
            m_streamWriter.WriteLine("FileSystemWatcher: Service Started"+System.DateTime.Now.Date.ToShortDateString ()+"--->"+System.DateTime.Now.Date.ToShortTimeString());
            m_streamWriter.Flush();
            m_streamWriter.Close(); 

        }

        protected override void OnStop()
        {
            FileStream fs = new FileStream(@"c:\servicetest\filesystemwatcher.txt",
FileMode.OpenOrCreate, FileAccess.Write);
            StreamWriter m_streamWriter = new StreamWriter(fs);
            m_streamWriter.BaseStream.Seek(0, SeekOrigin.End);
            m_streamWriter.WriteLine("FileSystemWatcher: Service Stopped" + System.DateTime.Now.Date.ToShortDateString() + "--->" + System.DateTime.Now.Date.ToShortTimeString()); 
            m_streamWriter.Flush();
            m_streamWriter.Close(); 

        }

        private void fileSystemWatcher1_Changed(object sender, System.IO.FileSystemEventArgs e)
        {
            FileStream fs = new FileStream(@"c:\servicetest\filesystemwatcher.txt",
FileMode.OpenOrCreate, FileAccess.Write);
            StreamWriter m_streamWriter = new StreamWriter(fs);
            m_streamWriter.BaseStream.Seek(0, SeekOrigin.End);
            m_streamWriter.WriteLine("File Name Changed\t" + e.FullPath.ToString() + "\t" + System.DateTime.Now.Date.ToShortDateString() + "--->" + System.DateTime.Now.Date.ToShortTimeString());
            m_streamWriter.WriteLine("File Change Type \t" + e.ChangeType.ToString() + "\t" + System.DateTime.Now.Date.ToShortDateString() + "--->" + System.DateTime.Now.Date.ToShortTimeString());

            m_streamWriter.Flush();
            m_streamWriter.Close();                
        }

        private void fileSystemWatcher1_Created(object sender, System.IO.FileSystemEventArgs e)
        {
            
            FileStream fs = new FileStream(@"c:\servicetest\filesystemwatcher.txt",
FileMode.OpenOrCreate, FileAccess.Write);
            StreamWriter m_streamWriter = new StreamWriter(fs);
            m_streamWriter.BaseStream.Seek(0, SeekOrigin.End);
            m_streamWriter.WriteLine("File Newly Created\t" + e.FullPath.ToString() + "\t" + System.DateTime.Now.Date.ToShortDateString() + "--->" + System.DateTime.Now.Date.ToShortTimeString());
            m_streamWriter.Flush();
            m_streamWriter.Close();                
        }

        private void fileSystemWatcher1_Deleted(object sender, System.IO.FileSystemEventArgs e)
        {
            FileStream fs = new FileStream(@"c:\servicetest\filesystemwatcher.txt",
FileMode.OpenOrCreate, FileAccess.Write);
            StreamWriter m_streamWriter = new StreamWriter(fs);
            m_streamWriter.BaseStream.Seek(0, SeekOrigin.End);

            m_streamWriter.WriteLine("File Deleted\t" + e.FullPath.ToString() + "\t" + System.DateTime.Now.Date.ToShortDateString() + "--->" + System.DateTime.Now.Date.ToShortTimeString());
            m_streamWriter.Flush();
            m_streamWriter.Close();                
        }

        private void fileSystemWatcher1_Renamed(object sender, System.IO.RenamedEventArgs e)
        {
            FileStream fs = new FileStream(@"c:\servicetest\filesystemwatcher.txt",
FileMode.OpenOrCreate, FileAccess.Write);
            StreamWriter m_streamWriter = new StreamWriter(fs);
            m_streamWriter.BaseStream.Seek(0, SeekOrigin.End);

            m_streamWriter.WriteLine("Old File Name\t" + e.OldFullPath.ToString() + "\t" + System.DateTime.Now.Date.ToShortDateString() + "--->" + System.DateTime.Now.Date.ToShortTimeString());
            m_streamWriter.WriteLine("File Renaming \t" + e.FullPath.ToString() + "\t" + System.DateTime.Now.Date.ToShortDateString() + "--->" + System.DateTime.Now.Date.ToShortTimeString());
            m_streamWriter.Flush();
            m_streamWriter.Close();                
            
        }