InitApplication Method

Summary

Starts the CommandQueue web service which the MedicalWebViewer will poll for commands once launched.

Syntax
C#
VB
C++
public ControllerReturnCode InitApplication( 
   out string applicationName, 
   out string version, 
   int externalControlPort 
) 
  
Public Function InitApplication( _ 
   ByRef applicationName As String, _ 
   ByRef version As String, _ 
   ByVal externalControlPort As Integer _ 
) As ControllerReturnCode 
public: 
ControllerReturnCode InitApplication(  
   [Out] String^ applicationName, 
   [Out] String^ version, 
   int externalControlPort 
)  

Parameters

applicationName
An out parameter to be filled with the current application name

version
An out parameter to be filled with the current version

externalControlPort
An integer specifying which port to use for communicating between the controller and the MedicalWebViewer

Example

This sample does the following:

  1. Opens a web browser
  2. Loads and logs into the HTML5 Medical Web Viewer
  3. Displays a series
  4. Closes the HTML5 Medical Viewer
  5. Loads and logs into a new instance of the HTML5 Medical Viewer in a second browser
  6. Displays a patient
  7. Closes the HTML5 Medical Viewer
C#
VB
using Leadtools; 
using Leadtools.Examples; 
using Leadtools.Medical.WebViewer.ExternalControl; 
 
private void MedicalWebViewerExternalController_InitApplication() 
{ 
   string applicationName; 
   string version; 
   int externalControlPort = 500; 
 
   // Username a password to log in 
   // This will be the username and password that you created when running the CSPacsDatabaseConfig.exe demo 
   string username = "bob"; 
   string password = "bob"; 
 
   // These are the UIDs of datasets that are preinstalled in the CSStorageServerMananger.exe demo database 
   const string jonesPatientId = "12341234"; 
   const string jonesSeriesInstanceUid = "1.2.392.200036.9107.500.305.5577.557709021107405.121"; 
 
   MedicalWebViewerExternalController controller = new MedicalWebViewerExternalController("http://localhost/MedicalViewer/"); 
 
   controller.Timeout = 30; 
   controller.InitApplication(out applicationName, out version, externalControlPort); 
   controller.SelectedBrowser = MedicalWebViewerBrowser.GoogleChrome; 
   ControllerReturnCode ret = controller.UserLogin(username, password); 
 
   DisplayResult(ret); 
   controller.ShowSeries(jonesSeriesInstanceUid); 
 
   string sMsg = string.Format("Displaying SeriesInstanceUID '{0}' in a {1} browser", jonesSeriesInstanceUid, controller.SelectedBrowser.ToString()); 
   MessageBox.Show(sMsg); 
   controller.CloseApplication(); 
 
 
   controller.SelectedBrowser = MedicalWebViewerBrowser.InternetExplorer; 
   ret = controller.UserLogin(username, password); 
   controller.ShowPatient(jonesPatientId); 
   sMsg = string.Format("Displaying PatientID '{0}' in a {1} browser", jonesPatientId, controller.SelectedBrowser.ToString()); 
   MessageBox.Show(sMsg); 
 
   controller.CloseApplication(); 
 
   // Shutdown the command queue 
   controller.Shutdown(); 
} 
 
private void DisplayResult(ControllerReturnCode ret) 
{ 
   if (ret != ControllerReturnCode.Success) 
   { 
      Console.WriteLine(ret.ToString()); 
   } 
} 
Imports Leadtools 
Imports Leadtools.Examples 
Imports Leadtools.Medical.WebViewer.ExternalControl 
 
Private Sub MedicalWebViewerExternalController_InitApplication() 
   Dim applicationName As String 
   Dim version As String 
   Dim externalControlPort As Integer = 500 
 
   ' Username a password to log in 
   ' This will be the username and password that you created when running the CSPacsDatabaseConfig.exe demo 
   Dim username As String = "bob" 
   Dim password As String = "bob" 
 
   ' These are the UIDs of datasets that are preinstalled in the CSStorageServerMananger.exe demo database 
   Const jonesPatientId As String = "12341234" 
   Const jonesStudyInstanceUid As String = "2.16.840.1.114151.4.862.39853.4041.912374" 
   Const jonesSeriesInstanceUid As String = "1.2.392.200036.9107.500.305.5577.557709021107405.121" 
 
   Dim controller As New MedicalWebViewerExternalController("http://localhost/MedicalViewer") 
 
   controller.Timeout = 30 
   applicationName = String.Empty 
   version = String.Empty 
   controller.InitApplication(applicationName, version, externalControlPort) 
   controller.SelectedBrowser = MedicalWebViewerBrowser.GoogleChrome 
   Dim ret As ControllerReturnCode = controller.UserLogin(username, password) 
 
   DisplayResult(ret) 
   controller.ShowSeries(jonesStudyInstanceUid) 
 
   Dim sMsg As String = String.Format("Displaying SeriesInstanceUID '{0}' in a {1} browser", jonesSeriesInstanceUid, controller.SelectedBrowser.ToString()) 
   MessageBox.Show(sMsg) 
   controller.CloseApplication() 
 
 
   controller.SelectedBrowser = MedicalWebViewerBrowser.InternetExplorer 
   ret = controller.UserLogin(username, password) 
   controller.ShowPatient(jonesPatientId) 
   sMsg = String.Format("Displaying PatientID '{0}' in a {1} browser", jonesPatientId, controller.SelectedBrowser.ToString()) 
   MessageBox.Show(sMsg) 
 
   controller.CloseApplication() 
 
   ' Shutdown the command queue 
   controller.Shutdown() 
End Sub 
 
Private Sub DisplayResult(ByVal ret As ControllerReturnCode) 
   If ret <> ControllerReturnCode.Success Then 
      Console.WriteLine(ret.ToString()) 
   End If 
End Sub 

Requirements

Target Platforms

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Leadtools.Medical.WebViewer.ExternalControl Assembly