What's The Namespace Url For In The Service Contract Attribute

May 24, 2010

In the [Service Contract(Namespace=URL] what is the Namespace for? I have done WCF services and never included this. What is it's purpose?

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Service And Operational Contract Attributes In WCF Service?

May 7, 2013

Service contract and operational contract in details.

Whether Service contract can be applied to class or only to the interface.

What are the advantage of the service contract and operational contract in addition.

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WCF / ASMX :: Exposing Data Contract Without Passing As Input Or Output Parameter For Any Operation Contract?

Sep 21, 2010

I have a method in wcf which returns stream of custom object. I need to deserialize this stream at client side, but my custom class which is exposed as data contract is not visible through client proxy. When I add a dummy operation contract which returns the custome object I am able to get this custom class. I dont want to write this dummy method as there are many such custom classes.

Is there any way to expose data contract without writing any operation contract that returns or accepts data contract type object?

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WCF / ASMX :: Difference Between Message Contract And Data Contract ?

Jul 18, 2010

Can some explain me the difference between Message Contract and DataContract .i'm new to wcf.. so please give the brief explanation or provide me some code snippets

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When Adding Namespace It Is Not Getting The Service Name ( Not Able To Add The Namespace Of Websercice?

Mar 25, 2010

i write a simple webservice code in asp.net when i build the service and run the service it is working fine. when i try to access the webservice it is giving some problem , problem means i am not getting that method (webservice method). After completing writing the webserivce i take a asp.net page (.aspx) and in solution explorer i add a webservices and it is added successfully. but when i adding namespace it is not getting the service name ( i not able to add the namespace of websercice

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Adding A Service Reference Throws A Contract Error?

Oct 20, 2010

I added a service reference via the add service reference method. I can see all of its services in the intellisense but when I run the project and it executes the line where I instantiate the service : MyProjectName.ServiceReferenceName.IServiceReferenceClient
client = new MyProjectName.ServiceReferenceName.ServiceReferenceClient;it throws this error:Could not find default endpoint element that references contract 'ServiceReferenceName.IServiceReferenceClient' in the ServiceModel client configuration section. This might be because no configuration file was found for your application, or because no endpoint element matching this contract could be found in the client element.

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WCF / ASMX :: Convert WSDL File To Service Contract Interface?

Feb 15, 2011

I would like to convert WSDL file to Service Contract Interface (WCF).

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WCF / ASMX :: Adding A New Contract To Existing Service Error - The Underlying Connection Was Closed

Feb 26, 2011

I have a WCF service which has 4 Operation contracts.

I have added a new contract and it gets the data from database and returns the result set.

I can access the new contract and the service get the correct result set. But while passing the result set to the client I get the error of The underlying connection was closed: The connection was closed unexpectedly.

What are the steps to follow after adding a new contract like new binding etc.

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Changing Web Service Namespace After Deployed?

May 21, 2010

unfortunate events we published a web service with the tempuri-namespace a couple of months ago and no one noticed (not in our company, not the companies connecting to the web service) even though it's live since that time and lots of companies (~25 i guess) already access this web service.Now I'm thinking of correcting that mistake and have the namespace fixed to a proper value.The only problem is that as soon as we would do it, all the programs and services connected to this web service would stop working. I can't really allow that to happen.Is there any way to fix the namespace for future purpose or to have the web service operate under two namespaces as one web service?What can I do to get rid of the tempuri-namespace and have it fixed without needing to synchronize the change with all the external companies?

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Specify CLR Namespace Of Auto-generated Web Service Proxy Class?

Sep 10, 2010

When you add a Web Reference in an ASP.NET project in Visual Studio the web application's root namespace is always added.So, if I add a web reference called MyWebService and the default namespace of the application is MyApplication the namespace of the generated proxy class will be: MyApplication.MyWebService.

However, I want to be able to specify which namespace to use for the generated class (to skip the default namespace and have the namespace be called simply MyWebService).Is using wsdl.exe through the command line the only way of accomplishing this? I don't want to manually edit the generated class (since it can get re-generated).

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Crystal Reports :: How To Create Multiple Service Reference With Same Namespace

Jan 24, 2016

I have been creating asp.net application for accessing data from multiple service references, is it possible to access it with same namespace in Reference.cs file

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C# - How To Configure Endpoint For Web Service Declared With WebService() Attribute

Oct 13, 2010

We have a C# Web Service that declares itself using attributes. The code-behind file looks like:

[WebService(Namespace = "http://the.web.service.url/")]
[WebServiceBinding(ConformsTo = WsiProfiles.BasicProfile1_1)]
public sealed class TheWebservice : WebService
{
[WebMethod]
public SomeObject TheFunction()
...

The web services has worked for a long time now. Recently, one request resulted in an error:

The maximum string content length quota (8192) has been exceeded while reading XML data. After searching around, I found that there is a setting maxStringContentLength that can increase the meaximum size. The post says you can configure this setting in Web.config in the BasicHttpBinding section. You can then specify that BasicHttpBinding in an endpoint section. But since we declare the webservice using the WebService attribute in the code-behind file, we do not have an endpoint section.

Is there a way to specify an endpoint using a declarative attribute? Alternatively, is it possible to switch from attribute to web.config mode without breaking existing clients? Am I confusing WCF and its predecessor here?

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Type Or Namespace Name Syndication Does Not Exist In The Namespace System.ServiceModel

Apr 19, 2010

i get the following error when trying to compile my asp.net site after updating the project from vs2008 to vs2010The type or namespace name 'Syndication' does not exist in the namespace 'System.ServiceModel' (are you missing an assembly reference?)I have the asp.net site targeting 3.5 framework (as it did in vs2008)I also added a reference to System.ServiceModel.Web

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Type Or Namespace Name Objects Does Not Exist In The Namespace System.Data

Oct 22, 2010

I'm using MonoDevelop on Mac OS X Snow Leopard to develop an ASP.NET MVC Application. I have tested it on Visual Studio 2008 on Windows 7 and it worked fine, but when compiling it on MonoDevelop it throws the error: The type or namespace name 'Objects' does not exist in the namespace 'System.Data' under this line: public partial class MoviesDBEntities : global::System.Data.Objects.ObjectContext

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MVC :: The Type Or Namespace Name 'Controllers' Does Not Exist In The Namespace 'XXX' Error In VS2008

Jan 23, 2010

I use vs2008 and my MVC 1.0 and 2.0 Projects were working perfectly but all of a sudden i have an error on trying to compile all of them;

The error is of the form;

Error 1 The type or namespace name 'Controllers' does not exist in the namespace 'XXX' (are you missing an assembly reference?)

Error 3 The type or namespace name 'Models' does not exist in the namespace 'XXX' (are you missing an assembly reference?)

Error 4 The type or namespace name 'AccountController' could not be found (are you missing a using directive or an assembly reference?)

Error 5 The type or namespace name 'IFormsAuthenticationService' could not be found (are you missing a using directive or an assembly reference?)

Error 6 The type or namespace name 'IMembershipService' could not be found (are you missing a using directive or an assembly reference?)

These errors seem to come from the HomeControllerTest and the AccountControllerTest.

note that i recently installed Azure Tools using the Web Installer..Dunno if that could be the cause or problem.

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An Error Message With Namespace / The Type Or Namespace Name 'X509Certificate' Could Not Be Found

Nov 3, 2010

when I put a break point i get this error message:

Error 1 The type or namespace name 'X509Certificate' could not be found (are you missing a using directive or an assembly reference?) D:UsersatttDesktop
fre
etetrtDefault.aspx.cs 7 53 D:...attt

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CS0234: The Type Or Namespace Name 'Windows' Does Not Exist In The Namespace 'System'

Sep 9, 2010

I have a ASMX web service. When I access it from a client the ASMX get compiled but I get this error:

Looking at csc.exe command line from the error detail the System.Windows.Forms asseembly is not referenced.

Compilation Error

Description: An error occurred during the compilation of a resource required to service this request. review the following specific error details and modify your source code appropriately.

Compiler Error Message: CS0234: The type or namespace name 'Windows' does not exist in the namespace 'System' (are you missing an assembly reference?)

Source Error:

Line 3: using System.ComponentModel;
Line 4: using System.Drawing;
Line 5: using System.Windows.Forms;
Line 6: using System.Xml;
Line 7: using Idp.Core.Configuration;

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WCF / ASMX :: Getting Error "The XML Element 'EnableTheming' From Namespace" When Running Web Service?

Sep 25, 2010

The XML element 'EnableTheming' from namespace 'http://tempuri.org/' is already present in the current scope. Use XML attributes to specify another XML name or namespace for the element. when i am running my webservice There is no error at build time its build up successfully.

I an getting this error when i return an asp.net pannel from my web method.. but when i am returning simple string its work fine..

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Type Or Namespace Name Linq Does Not Exist In The Namespace System'

Sep 2, 2010

I uploaded my website to the server, and I have there a working with wcf - it should be fw 3.5I saw that fw 3.5 is installed on the server and also we have re fw 3.0 sp1.I run my website : www.qenglishcenter.comand I'm getting an error : The type or namespace name 'Linq' does not exist in the namespace 'System' (are you missing an assembly reference?)shouldn't System.linq be already existed ?

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C# The Type Or Namespace Name 'Secure' Does Not Exist In The Namespace 'source_extranet'

May 26, 2010

I was earlier having a problem with referencing a 3rd Party Dll (Here) but have overcome this problem and am now having a problem referencing my own classes!

Everything seems fine at build with no errors at all but when I go to run the application it comes up with the following Compilation

Error:Compiler Error Message: CS0234: The type or namespace name 'Secure' does not exist in the namespace 'source_extranet' (are you missing an assembly reference?)

The line that the Error points to this line in the class:

source_extranet.Secure.BackendCustomData newdata =
new source_extranet.Secure.BackendCustomData();

This line of code points to a class in the same folder as the calling code class.

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Type Or Namespace Name WebReference Does Not Exist In The Namespace

Apr 14, 2010

I just added web reference to my web application.When running the application its giving the compilation error.Following is the exact problemThe web service which i am referring is also developed by me.The web service is working fine.

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Type Or Namespace Name Script Does Not Exist In The Namespace ?

Nov 8, 2010

When I am running my application, I am getting this erro like this:The type or namespace name 'Script' does not exist in the namespace 'System.Web' (are you issing an assembly reference

[WebService(Namespace = "http://tempuri.org/")]
[WebServiceBinding(ConformsTo = WsiProfiles.BasicProfile1_1)]
[System.Web.Script.Services.ScriptService]
public class SlideService : System.Web.Services.WebService

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DataSource Controls :: Server Error: Namespace Linq Does Not Exist In Namespace "System"

May 7, 2010

I am getting this compilation error"

All my pages are receiving this error - website is down; here's the code:

[Code]....

Except my web config file shows linq is accounted for? [Code]....

I would note that I updated to VWD Express 2010 then had to revert back to 3.5 because my host at Arvixe had not updated my server yet. He then said he updated it and I reverted up to 4.0 again. It turned out he hadn't and I tried to revert back...and then this showed up and numerous other errors.

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AJAX :: WCF Contract Mismatch?

Apr 26, 2010

I'm kind of new to asp.net and am bad at translating stack traces. While workign on the above function in my web services I've seem to have run into a problem. I can connect to services which return static values. But when I try to connect to a service method that accesses the database I get the following error message:

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Forms Data Controls :: Attribute 'onchange' Is Not A Valid Attribute Of Element 'TextBox'

Mar 31, 2011

<asp:GridView ID="GridView1" runat="server">
<Columns>
<asp:TemplateField>
<ItemTemplate>
<asp:TextBox ID="TextBox1" onchange="calculate()" runat="server" Text="0"></asp:TextBox>
</ItemTemplate>
</asp:TemplateField>
</Columns>
</asp:GridView>

I'm getting this error on the above markup: Message 1 Validation (ASP.Net): Attribute 'onchange' is not a valid attribute of element 'TextBox'.

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