VB.Net by API/System.ServiceProcess/ServiceBase

Inherits ServiceBase

<source lang="vbnet"> Imports System.Diagnostics Imports System.ServiceProcess Imports System.IO Public Class Service1

   Inherits System.ServiceProcess.ServiceBase

1. Region " Component Designer generated code "

   Public Sub New()
       MyBase.New()
       " This call is required by the Component Designer.
       InitializeComponent()
       " Add any initialization after the InitializeComponent() call
   End Sub
   "UserService overrides dispose to clean up the component list.
   Protected Overloads Overrides Sub Dispose(ByVal disposing As Boolean)
       If disposing Then
           If Not (components Is Nothing) Then
               components.Dispose()
           End If
       End If
       MyBase.Dispose(disposing)
   End Sub
   " The main entry point for the process
   <MTAThread()> _
   Shared Sub Main()
       Dim ServicesToRun() As System.ServiceProcess.ServiceBase
       " More than one NT Service may run within the same process. To add
       " another service to this process, change the following line to
       " create a second service object. For example,
       "
       "   ServicesToRun = New System.ServiceProcess.ServiceBase () {New Service1, New MySecondUserService}
       "
       ServicesToRun = New System.ServiceProcess.ServiceBase() {New Service1()}
       System.ServiceProcess.ServiceBase.Run(ServicesToRun)
   End Sub
   "Required by the Component Designer
   Private components As System.ruponentModel.IContainer
   " NOTE: The following procedure is required by the Component Designer
   " It can be modified using the Component Designer.  
   " Do not modify it using the code editor.
   <System.Diagnostics.DebuggerStepThrough()> Private Sub InitializeComponent()
       "
       "Service1
       "
       Me.CanPauseAndContinue = True
       Me.CanShutdown = True
       Me.ServiceName = "DemoService"
   End Sub

1. End Region

   Private FileSt As StreamWriter
   Protected Overrides Sub OnStart(ByVal args() As String)
       Try
           FileSt = New StreamWriter("C:\DemoEvents.log", True)
           FileSt.WriteLine("Service started at " & DateTime.Now)
           FileSt.Flush()
       Catch E As Exception
       End Try
   End Sub
   Protected Shadows Sub OnPause(ByVal args() As String)
       Try
           FileSt.WriteLine("Service paused at " & DateTime.Now)
           FileSt.Flush()
       Catch E As Exception
       End Try
   End Sub
   Protected Shadows Sub OnContinue(ByVal args() As String)
       Try
           FileSt.WriteLine("Service continued at " & DateTime.Now)
           FileSt.Flush()
       Catch E As Exception
       End Try
   End Sub
   Protected Shadows Sub OnShutdown(ByVal args() As String)
       Try
           FileSt.WriteLine("Service shutdown at " & DateTime.Now)
           FileSt.Close()
       Catch E As Exception
       End Try
   End Sub
   Protected Overrides Sub OnStop()
       Try
           FileSt.WriteLine("Service stopped at " & DateTime.Now)
           FileSt.Close()
       Catch E As Exception
       End Try
   End Sub

End Class

 </source>