VB .net Issues?

VB .net Issues?

• JBoult

  yeah,I am able to browse wsdl for above service

  Note:I am using FEB CTP

  
  
  

• vserd

  One thing you can try very quickly is to see whether you're including the automagical VB namespace in the string for your service or endpoint name attribute.

  C# does not add any namespace to the namespace declared in your code. VB, on the other hand, adds the name of the solution (IIRC) to the namespace that YOU use in your code. Therefore, you might have to add the <customVBNamespace>.Normal.User.Namespace.Type to the name="" attribute string.

  You might try that very quickly to see whether that is why your service can't find any endpoints....

  Cheers, Ralph

  
  

• infox

  I was able to successfully host the service before, but was not able to generate a proxy using SVCUTIL. I havent tried out your code yet but are u able to generate a proxy or view the WSDL from the code that you have provided above

  Thanks

  
  
  

• Vretare

  Hi Suraj,

  If possible,can you please send me your repro code,I will try to repro here

  -Thank you

  Madhu

  
  
  

• avatary2k

  Hi Madhu,

       Thanks, your posting helped. I was able to run the application after i added the projectname to the assemblyname.

  I am now able to host the service but i am unable to view the WSDL :(

  Is there anything specific i will have to do in VB .net to get the WSDL of a service

  Please check the attached code. I wud use the url http://localhost:8080/DerivCalc/ to get the WSDL on ie in C# but in VB .net it just doesn't work

  Wondering why there are so many differences the way C# and VB .net works

  regards,

  Suraj

  P.S :

  Code i used

  <configuration>

  <system.serviceModel>

  <services>

  <service type="DerivCalc.DerivCalc.clsDerivCalc">

  <endpoint

  address="http://localhost:8000/SampleIndigoService/"

  binding="basicHttpBinding"

  contract="DerivCalc.DerivCalc.IDerivCalc"

  />

  </service>

  </services>

  </system.serviceModel>

  </configuration>

   

  Public Class Host

  Shared Sub Main(ByVal args As String())

  Dim servicetype As Type = GetType(clsDerivCalc)

  Dim httpBaseAddress As String = "http://localhost:8080/DerivCalc/"

  Dim tcpBaseAddress As String = "net.tcp://localhost:8081/DerivCalc/"

  Dim httpBaseAddressUri As Uri = New Uri(httpBaseAddress)

  Dim tcpBaseAddressUri As Uri = New Uri(tcpBaseAddress)

  Dim BaseAddresses As New Uri(httpBaseAddressUri, tcpBaseAddressUri)

  Dim host As ServiceHost = New ServiceHost(servicetype)

  host.Open()

  Console.WriteLine("Successfully hosted the service")

  Console.ReadKey()

  host.Close()

  End Sub

  End Class

  
  
  

• xhydra

  Hey Ralph,

  The name of my project is DerivCalc, the name of my assembly is DerivCalc, the name of my class is clsDerivImplementor.

  So i used DerivCalc.Normal.User.DerivCalc.clsDerivImplementor but it didnt work. However when i use DerivCalc.DerivCalc.clsDerivImplementor it works. I didnt understand the "Normal.User" part.

  Thanks,

  Suraj

  
  
  

• Mike in Paradise

  could you please include your config file code and sevice code. I will try to reproduce it at my end.

  Dileep Agarwal

  
  
  

• Dan Konigsbach

  for some reason,VB.NET needs fully qualified name,I will try to investigate why it needs different format,but you can implement this solution

  SERVICE CONFIG FOR MY SERVICE:

  =========================

  <services>

  <service name="VBWCFSVC.TestSamples.Testsvc">

  <endpoint address="" binding="basicHttpBinding"

  contract="VBWCFSVC.TestSamples.IEmployeeService" />

  </service>

  </services>

  so in above config

  VBWCFSVC=My projet name

  TestSamples=Name space where my contract and service is defined

  EmployeeService=cotract

  MY SERVICE CODE:

  ===================

  Namespace TestSamples

  <ServiceContract()> _

  Public Interface IEmployeeService

  <OperationContract()> _

  Function Helloworld() As String

  End Interface

  'Service Implementation

  <ServiceBehavior()> _

  Public Class Testsvc

  Implements IEmployeeService

  
  
  

• andrejkwus

  I used only HTTP base address,because you have only HTTP end point in config file

  SEVICE CODE:

  Imports System

  Imports System.ServiceModel

  Namespace WCFSAMPLES

  <ServiceContract()> _

  Public Interface IHello

  <OperationContract()> _

  Function sayhello() As String

  End Interface

  Public Class clsDerivCalc

  Implements IHello

  'Hosting code

  Shared Sub Main(ByVal args As String())

  Dim servicetype As Type = GetType(clsDerivCalc)

  Dim httpBaseAddress As String = "http://localhost:8080/DerivCalc/"

  ' Dim tcpBaseAddress As String = "net.tcp://localhost:8081/DerivCalc/"

  Dim httpBaseAddressUri As Uri = New Uri(httpBaseAddress)

  'Dim tcpBaseAddressUri As Uri = New Uri(tcpBaseAddress)

  'Dim BaseAddresses As New Uri(httpBaseAddressUri, tcpBaseAddressUri)

  Dim host As ServiceHost = New ServiceHost(servicetype, httpBaseAddressUri)

  host.Open()

  Console.WriteLine("Successfully hosted the service")

  Console.ReadKey()

  host.Close()

  End Sub

  Public Function sayhello() As String Implements IHello.sayhello

  Return "Hello World"

  End Function

  End Class

  End Namespace

  SERVICE CONFIG FILE:

  < xml version="1.0" encoding="utf-8" >

  <configuration>

  <system.serviceModel>

  <bindings>

  <basicHttpBinding>

  <binding name="NewBinding" />

  </basicHttpBinding>

  </bindings>

  <services>

  <service name="FOUMS.WCFSAMPLES.clsDerivCalc">

  <endpoint binding="basicHttpBinding" contract="FOUMS.WCFSAMPLES.IHello" />

  </service>

  </services>

  </system.serviceModel>

  </configuration>

  
  
  
• VB .net Issues?