.NET Tutorials, Forums, Interview Questions And Answers
Welcome :Guest
Sign In
Win Surprise Gifts!!!

Top 5 Contributors of the Month
Gaurav Pal
Post New Web Links

WSDualHttpBinding is not in the Silverlight 4 Assembly

Posted By:      Posted Date: October 22, 2010    Points: 0   Category :WCF
I'm trying to connect to an existing Windows Service that exposes several WCF endpoints.  The one I'm concerned with is the one the Silverlight 4 application will talk to.  Here is the Service's config file (at least the sections we're concerned with):

        <behavior name="EnableMetadataBehavior">
          <serviceMetadata httpGetEnabled="true"/>
      <service behaviorConfiguration="EnableMetadataBehavior" name="Cad.Server.ConsoleCustomerServicePortal">
        <endpoint address="ConsoleCustomerServicePortal" binding="wsDualHttpBinding"
          name="CustomerServiceEndpoint" contract="Cad.Net.Wcf.Contracts.CustomerService.ICustomerService" />
        <endpoint address="" behaviorConfiguration="webHttpBehavior"
          binding="webHttpBinding" name="CustomerServiceSilverlightEndpoint"
          contract="Cad.Net.Wcf.Contracts.Silverlight.IClientAccessPolicy" />
            <add baseAddress="http://localho

View Complete Post

More Related Resource Links

How to deploy custom assembly to Sharepoint and invoke it from Silverlight or WPF client?


I apologize upfront because my questions are probably trivial, but I don’t even know the correct wording to search for solution. We have C# assembly which performs some OpenXML processing and now we need to “plant” it to Sharepoint 2010 server, so that it can be invoked from the client to work on server documents.


1.     How (in what form) do we deploy it to the server, so that it is accessible (invocable) from the client code? We use VS 2010 for development.


Serving Silverlight Apps from Windows Mobile

Even if mobile dev is not my every day work, thanks to the .Net Compact Framework, it's still .Net programming.

Here is the scenario:

You come back home, you have a windows mobile phone wifi capable and you want to quickly get access to your phone pictures from your home network.
You just activate the Wifi, run my app and then browse to the provided link from any computer on the network.

Building a 3-Tier App with Silverlight 3, .NET RIA Services, and Azure Table Storage

Silverlight 3, .NET RIA Services, and Windows Azure Services Platform makes a 3-tier Cloud application easier to build: Silverlight 3 as presentation tier, .NET RIA services as the business logic and data access tier, and Windows Azure Table as the data storage tier. The sample application in this article demonstrates the architecture with a simple Survey application with all these technologies working together from Windows Azure.

Silverlight Simple Animation

Silverlight has several built in techniques for animating controls. Many of these technologies are particularly useful for creating simple animations meant to decorate a web page with eye catching movement that draws the reader's attention. In this post I will skip over these decorative technologies, and instead show how to create a simple animation using a technique similar to those used in many games.

Feature available to Silverlight 4 with VS 2010.

In Part I of this article series we have seen some features available to Silverlight 4 with VS 2010. We will continue to explore more in this article.

Silverlight Slideshow Viewer for SharePoint

This series will walk through the Building Blocks that I have created to demonstrate and improve the SharePoint end user experience. I have been using many of these techniques in my developer focused demos for SharePoint 2010 (and in some cases SharePoint 2007). My plan is to use this post series to distribute my code and provide more detail on the why and the how of many of my code samples

Easier Silverlight Development against SharePoint

I have been spending quite a bit of time lately working with Silverlight 3 and SharePoint. One of the first big shifts for me is that Silverlight Development is Client development. Silverlight runs in the browser, but it runs on the client, so no SharePoint Object Model code. You have to access all of the goodness that is SharePoint through its web services.

WPF / Silverlight tutorial: Visibility property and binding

Visibility property is a very powerful and yet often overlooked property available in both WPF and Silverlight. It enables you to set Visibility of certain UIElement objects to different states like: Visible, Collapsed and Hidden (not supported by Silverlight). This tutorial shows you how to use it and how to bind to Visibility property


Getting Started With Silver light

Integrate Reporting Services with Silverlight and RIA Services

One of the most wanted future features in Silverlight is the possibility to create business reports using Reporting Services. In this article, I will show how to use the existing Reporting Services technology with Silverlight and RIA Services combination.

all basic windows controls,wpf controls,silverlight application

here you will find all the information from basic.

Where is SilverLight Toolkit in VS2010?


I read somewhere that MS has integrate SilverLight Toolkit into VS2010. Where is it? I can't find it under Toolbox.

Error: Encountered multiple versions of the same assembly with GUID...try pre-importing...TlbImp


Hi!  Can someone tell me how I can troubleshoot the following error: "Encountered multiple versions of the same assembly with GUID...try pre-importing one of these assemblies".

The website developed in VS 2010 (.Net 3.5). This error is only received on my workstation.  Another person developing the site does not experience this issue at all.  Also, not sure if this matters, but on my workstation the 'Assembly Information...' dialog contains no values even though the 'AssemblyInfo.vb' file does specify values for the title, desc, etc.  The GUID being referenced in the error is the main project of the three projects within the solution.

I tried looking through the GAC, but do not see any references to the projects or DLLs in the VS solution and am not sure what else/where to look.

If I delete the copy of the solution on my local machine and pull down a copy from source control (AnkhSVN) the solution will build with no error.  Once I make any changes, such as adding a new aspx file, then the error is received.

I can provide any additional information needed.

The type 'System.Data.Linq.DataContext' is defined in an assembly that is not referenced. You must



This is frustrating, and I don't know how to solve it.

I have a strange problem. I am adding a LinqDatasource object, and set the context:

        protected void LinqDataSource_ContextCreating(object sender, LinqDataSourceContextEventArgs e)
            e.ObjectInstance = new KaruselaDataContext(ConfigurationManager.ConnectionStrings["ConnectionString"].ConnectionString);

Then I get this error:
The type 'System.Data.Linq.DataContext' is defined in an assembly that is not referenced. You must add a reference to assembly 'System.Data.Linq, Version=, Culture=neutral, PublicKeyToken=b77a5c561934e089'.


On web.config I already have this:
<add assembly="System.Data.Linq, Version=, Culture=neutral, PublicKeyToken=b77a5c561934e089"/>

NOTE: The datacontext is in a different project (DLL proect) where I added a refernce to System.Data.Linq.

is there another way adding a refernce to a web project? or only though teh web.config?


MySql.Data assembly problem



I added refernece MySql.Data to my project. My web.config looks like that:

<?xml version="1.0"?>
                <add assembly="MySql.Data, Version=, Culture=neutral, PublicKeyToken=C5687FC88969C44D"/>

But when in ServerExplorer I try "Add Connection..." I can't find "MySql Database" in the "Choose Data Source" dialog box?

What the problem can be?

Registering controls of current assembly object reference NOT set error


Hi There,

I have created a simple ASP.net Web Application (2.0) and have added a web user control.

Now in my page I have added this control but I have registered like this,

<%@ Register Assembly="WebApplication1" Namespace="WebApplication1" TagPrefix="Custom" %>

Which means I want to access all the controls in my current Web Application project

Then I have added my user control like this,

<Custom:MyUserControl ID="MyUserControl1" runat="server" PublicProperty="Hello" />

Every thing is fine but when I execute the project, NO control on my user control gets "instantiated" and thus I receive error "Object Reference Not Set"

Note that My Control has,

1) Public property PublicProperty as String

2) 1 Label control

In Load Event Handler I am setting Text property of Label Control to PublicProperty. Here object reference NOT set error occurs (which means Label control is NOT initialized).

I don't want to register my control using Src, TagPrefix etc. Any ideas?


Could not load file or assembly - Web Deployment Project



I have the following projects in a solution :

- A Web Application

- A Class Library

- A Web Deployment project

The Web Application compiles and run fine when I don't go through the Web Deployment Project. However when I try to use that, I get the following error:

Error 1 An error occurred creating the configuration section handler for hibernate-configuration: Could not load file or assembly 'NHibernate' or one of its dependencies. The system cannot find the file specified. (F:\Folke\Folke.csproj_deploy\Release\web.config line 4) 1 1 Folke.csproj_deploy

"An error occurred creating the configuration section handler for hibernate-configuration: Could not load file or assembly 'NHibernate' or one of its dependencies. The system cannot find the file specified. (F:\Folke\Folke.csproj_deploy\Release\web.config line 4)"

This is the beginning of my Web.config:

ASP.NetWindows Application  .NET Framework  C#  VB.Net  ADO.Net  
Sql Server  SharePoint  Silverlight  Others  All   

Hall of Fame    Twitter   Terms of Service    Privacy Policy    Contact Us    Archives   Tell A Friend