WSE 3/Wse RM

Hello Folks, I was looking WSE 3.0/WseRM examples that comes with Microsoft WSE 3.0 Reliable Messaging-labs. All ASMX / WseRM samples had a following tag in their Config files....

WCF Client Proxy Open/Close For InstanceMode.PerCall

We are creating a LOB SOA application using WCF as our communication framework. For scalability reasons we have configured all our services with InstanceMode=PerCall. What would be the recommended...

WebService Reading AppSettings Automatically

Hi All, I have two WebServices (on separate sites) that have one URL in the App_WebReferences files and another URL in the appSettings of the web.config. One service allows me to update the App_WebReferences...

Web Service Propblem In COM Exposed Class Library

Hi~ I have created a class library in C# (VS 2008, .net 3.5) which exposes a method to COM so that it can be used in a VB6 app. The COM part of it works fine and I can reference/Use it in the...

ServiceClient Class Not Visible In M Winform Client

Hi! I have a WCF service with a wsHttpBinding endpoint and a customUserNamePasswordValidator class. I want the client to attach credentials that can be evaluated by the service in each call. My...

ASP.NET Development Web Server Broke

I had VS 2005 with v2.0 of the framework. Then I installed NDoc recently and that supports only v1.1, so it installed v1.1 on top of v2.0. That is fine because both versions can co-exist but what it...

Empty XML Signature For Testing Phase

Hello all, Is possible to create an empty XML Signature for XML Schema (e.g. SOAP Message) for testing purposes? Our project is in phase where Web Service messages are tested but no signature...

WCF Data Contract

Hi, I've been putting together my first WCF project and have run into a situation with the DataContract that I haven't been able to resolve. I have a very simple class being used as the return object...

X.509 - WCF Message Security Over NET.TCP

Hi, I am using a message security, protocol NET.TCP; the WCF service is hosted in IIS. On a client side I defined the certificateValidationMode="PeerOrChainTrust". On the server side I defined:...

WCF DataMember Field Length

I have a custom data contract made up of several string, DateTime, and int properties. I want to be able to not only mark certain DataMembers as required, but also to specify the minimum and/or maximum...

WSE 2.0 .NET Client - JAVA OASIS Server

Hi!, i try to consume to Web Service JAVA AXIS2 with secure certificate message and SSL. The Web Service return : The underlying connection was closed: An unexpected error occurred on a receive...

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WCF Passing Additional Information For Authentication

I have a situation where we provide a custom user store for authentication. However we also want to provide the ability to authenticate based on Windows user name as well. Obviously this is easy...

WAS Suddenly Dying

Hi. I'm using the WAS feature of the IIS (Windows Server 2008) to host some WCF-Services. After one week of running, the services are dying (not responding anymore). Restarting the IIS-Services...

Chunking For WsHttpBinding

Hi All, Can you provide me chunking sample for WSHttpBinding? Thanks, Supriya.

Help: How To Encode A Dataset In RPC/encoding

This is a multi-part message in MIME format. ------=_NextPart_000_0008_01C98BAA.22C66BA0 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable Hi, I'm...

Internet Explorer 8 Beta 2 For Xp

internet explorer 8 beta stoped my mcAfee securty centre from working why? address, larrysmusic@bigpond.com

WCF Service 3.5 Called From 2.0 Windows Froms App?

Hi I just tried to consume a WCF Service 3.5 out of a Windows Forms 2.0 application. I can find the service and create a service reference. but when i call a method on the service, i get a timeout...

How To Throw A SoapException For InvalidOperationException And

Does anyone have any idea how I can tell my .NET webservice to return a SoapException for all these service errors being returned as .NET (HTML) error page? Because the default HTML error page of .NET...

Best Practice For Generating Data Contracts From Xsd Schemas, Plea

I have created good xsd schemas in advance, that I want to use as a basis for my data contracts in a WCF service. After going through the lengthy procedure of generating code, with xsd.exe, cutting...

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Liquid Technologies Ltd (http://www.liquid-technologies.com) is pleased to announce the latest release of its free graphical XML development environment, Liquid XML Studio 2009. Liquid XML Studio...

Comsuming Web Service In Windows Forms

Hi i am trying to use web service in vs 2008 with windows forms and i am having no luck finding documentation in doing that, its seems like .net 2.0 and 3.5 there is a different way of using web services...

Default Values For Fields Of A Webservice Class Object

Hello all, i am new in programming .net webservices (written in c#) and now i have a big problem... I have a class called ImportParams. This class hase some fields like "id", "price" etc... The...

Marterialization Of Entity Objects

I find it very strange that the materialization of private setters for properties works on the server side when materialized by System.Data.Objects.ObjectContext but that on the client side the setters...

Nested Custom Class As Input Parameter In Web Method

Hi, I am working on a web service method while will accept custom class as array and output antoher custom class. My code is public class a public str1 as string public str2 as string...

WCF Channel Connection With Dual NICs

When we write a WCF client to run on a machine with a single network interface card, we create a channel of type T with a statement something like this: T proxy = ChannelFactory.CreateChannel(new...

Web Service Performance

I recently deployed a Web Service (IIS .0 on Windows Server 2003). About 400 clients are using it to synchronize some datas from clients database to web server database, so they are calling web service...

WebService Not Updating Properly

Hi I have created a webservice with 2 web methods. It was working fine. Now I have added 2 more webmethods to the webservice. The problem is when I try to run the webservice in internet explorer...

Try To Send And Recieve ComplexTypes Between AXIS Web Service And

Hi, I have a AXIS Webservice that is expecting a hashtable as an input. I add the web reference to the webservice and the WSDL that is generated contains the below schema for the HashTable. When I...

Calling Unmanaged Dll Failed In Web Service

I have a unmanaged dll and I could call it successfully in winform app. But in web service it will failed, and I was in debugging mode, it was executed in admin account. Why? Thanks, -Billy

DataContract In Separate Assembly

Hi All, In WCF, up to now, I've been using the default pattern of creating an IService.cs that holds both [ServiceContract] and [DataContract] for the composite types that must be returned by the...

How To Get Events From A Web Service ?

Hi, Is there a way to get events from a web service in platform independent way ? Could a long standing HTTP GET request be submitted from a client and server respond to that request when an...

Consuming Web Services

Hi all, I want to develop my Win app on a separate machine from the live machine (which has access to the webservice) for development/testing puposes. There is no test webservice for me to test...

Howto Add Security Header To Soap?

Hi all, How can I add the security header? see my error below: com.sun.xml.wss.XWSSecurityException: Message does not conform to configured policy [ SignaturePolicy(P) TimestampPolicy(S) ]: No...

Rapid Message Sending Using WCF + Mtom Problem

When I'm trying to send rapidly (50-100 msgs in a row, while each one ~100kb) to the service that is configured with the next configuration: Code Snippet...

Accessing Web Services From Different Domains

Hi, From my site can i access a webservice which is in a different domain and also vice versa (ie. if i create a webservice in my site can somebody access it from different domain.) I'm new...

Compatibility Issue Between VS2005 And VS2008 Web Service

Hi. This is my scenario that I hope I can find a solution for: A VS2005 solution containing a web app project, a web service project and a simple client library project that only consumes the web service...

Re Add Web Reference

Is there a way to re-add a web reference once it's been removed from a project without recreating all of code generated off of browsing to the wsdl? I was playing around with a few different versions...

(WCF) FaultException Thrown Instead Of FaultException When

This is a modified version of the Microsoft sample code for MessageInspector (InterceptingChannelListener class) . bool ProcessRequestContext(ref RequestContext requestContext) { if (requestContext...

WCF Service Doesn't Work With Function Returning Typed DataSet

Hi, I have a WCF service that works perfectly. I added a new function (returning typed Dataset) and now, my service doesn't work anymore. I got a lot of "CODEGEN" warning inside the proxy file (generated...

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Catching Exceptions When Calling A WebServices Method Asynchronously

I've found a free WebService on the net for a currency converter and have created a class to use it with the WSDL tool. I call the WebService method asynchronously: converter.ConversionRateAsync...

WCF And CustomRoleProvider Problem

Hello everyone, I am trying to Implement some security into my WCF classes but I am having some problems with using a custom role provider. I seem to be implementing it correctly vs. everything...

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How To Serialization The Class From A Webservice Request

Hi, I'm using .net 1.1 and have a web reference to a 3rd party. What I'm attempting to do is when I get a "failed" response from the webservice (that's inserting some data or doing something else...

WSE Add DS To Signature

I am currently creating xml document which is signed using x509 certificate. It creates a Signature node with all the appropriate elements. How do I add the ds prefix prior to computing the signature...

When Using System.IO.FileStream, I Write 8 Bytes, Then Seek To The Start Of The File, Does The 8 Bytes Get Flushed On Seek And The Buffer Become A Readbuffer At That Point Instead Of Being A Write Buffer?

When using System.IO.FileStream, I write 8 bytes, then seek to the start of the file, does the 8 bytes get flushed on seek and the buffer become a readbuffer at that point instead of being a write...

Using GUID In DataContract For WCF

Hi I'm trying to figure out if it is 'best practice' to use guid's in datacontracts for WCF, and if there will be a problem when later configuring the service to support asmx... OR does WCF...

Returning XML Dataset From .NET WebServices

Hi All, I want to create a .NET Webservice that returns a dataset in xml format. These service is to be invoked from a SOAP Request. At this point I'm returning a string from my .NET Webservice...

What Is The Way One Should Send XML To A Webservice

Hello, I need to send XML data to a web service. Is there an XSD type I need to define? should I use some kind of encoding before? My problem is that the sent XML is being received encoded as...