InstallService Method

Imports Leadtools
Imports Leadtools.Dicom.AddIn.Common
Imports Leadtools.Dicom.AddIn.Interfaces

Private statusEvent As AutoResetEvent = New AutoResetEvent(False)


Public Sub InstallServiceTest()
      Dim admin As ServiceAdministrator = New ServiceAdministrator("C:\LEADTOOLS 18\Bin\Dotnet\Win32")
   Dim settings As ServerSettings = New ServerSettings()
   Dim service As DicomService

   settings.AETitle = "DICOM_SERVER"
   settings.Port = 104
   settings.DisplayName = "Sample Dicom Server"
   settings.IpAddress = Dns.GetHostEntry(Environment.MachineName).AddressList(0).ToString()
   service = admin.InstallService(settings)
   If Not service Is Nothing AndAlso service.Settings.AETitle = "DICOM_SERVER" Then

      AddHandler service.Message, AddressOf service_Message
      AddHandler service.StatusChange, AddressOf service_StatusChange

      Console.WriteLine("Base Directory: {0}", admin.BaseDirectory)
      Console.WriteLine("Server Directory: {0}", service.ServiceDirectory)

      Try
         Dim ae As AeInfo = New AeInfo()

         '
         ' Start the service
         '
         service.Start()
         service.WaitForStatus(ServiceControllerStatus.Running, TimeSpan.FromSeconds(30))

         ProcessMessages()


         If service.IsAdminAvailable Then
            '
            ' Add AE Title
            '
            ae.AETitle = "CLIENT"
            ae.Port = 1000
            ae.Address = String.Empty
            service.SendMessage(MessageNames.AddAeTitle, ae)
         End If

         ProcessMessages()

         '
         ' Pause the service
         '
         service.Pause()
         service.WaitForStatus(ServiceControllerStatus.Paused, TimeSpan.FromSeconds(30))

         ProcessMessages()

      Finally
         If service.Status <> ServiceControllerStatus.Stopped Then
            '
            ' Stop the service
            '
            service.Stop()
            service.WaitForStatus(ServiceControllerStatus.Stopped, TimeSpan.FromSeconds(30))
         End If

         '
         ' UnInstall the service
         '
         admin.UnInstallService(service)
      End Try
   End If
End Sub

'
' Need to process messages so events get called in time.  In a normal windows applications there is no need
'  to do this extra processing.
'
Private Sub ProcessMessages()
   Do While Not statusEvent.WaitOne(0)
      Application.DoEvents()
   Loop
End Sub

Private Sub service_StatusChange(ByVal sender As Object, ByVal e As EventArgs)
   Dim service As DicomService = TryCast(sender, DicomService)

   Console.WriteLine(service.Status)
   If service.Status = ServiceControllerStatus.Running OrElse service.Status = ServiceControllerStatus.Stopped OrElse service.Status = ServiceControllerStatus.Paused Then
      statusEvent.Set()
   End If
End Sub

Private Sub service_Message(ByVal sender As Object, ByVal e As MessageEventArgs)
   If e.Message.Message = MessageNames.AddAeTitle Then
      If e.Message.Success Then
         Dim ae As AeInfo = TryCast(e.Message.Data(0), AeInfo)

         Console.WriteLine("AE Title: {0}", ae.AETitle)
         Console.WriteLine("IP Address: {0}", ae.Address)
         Console.WriteLine("Port: {0}", ae.Port)
      Else
         Console.WriteLine("Error Adding AETITLE: {0}", e.Message.Error)
      End If
   End If
   statusEvent.Set()
End Sub