How to consume a wcf service in a hostconsole application from client console app. Here is the wcf service: namespace HostConsoleApplication { class Program { static void Main(string[] args) { using (System.ServiceModel.ServiceHost host = new System.ServiceModel.ServiceHost(typeof(FirstWcfService.Serv...
How to generate a proxy, Here is my service: using System; // Service.cs file namespace FirstWcfService { public class Service : IService { #region IService Members public string Hello() { return ("Hello WCF"); } #endregion } } ...
What does ABC in WCF stand for? ...
i have using WCF service in my code that the client(WindowsFormsApplication1) capturing desktop view and send it to Server .. After that the Server will send the images to Masterclient(windowsformsApplication2).Its working... but few minutes i got the exception from clientSide as object reference is not to set an instance of an object Ho...
var oXMLDoc, oXMLHttp, soapRequest, soapResponse; oXMLHttp = new ActiveXObject("Microsoft.XMLHTTP"); oXMLHttp.open("POST", "http://nerdbox/HelloService.svc", false); // Add HTTP headers oXMLHttp.setRequestHeader("Content-Type", "text/xml; charset=utf-8"); oXMLHttp.setRequestHeader("SOAPAction", "http://tempuri.org/IHelloService/SayHel...
I have a Silverlight application, a WCF service with a class library with ActiveRecord entities I need to load a list of entities from the class library in the WCF service and send it to the Silverlight application How do I initialise ActiveRecordStarter in service and establish connection to DB? How do I provide ar:sessionScope? How ...
Hi i am writing a restful webservice with contract like [OperationContract] [WebInvoke(Method = "POST", UriTemplate = "PUser/Login?userid={userid}&password={password}",BodyStyle = WebMessageBodyStyle.Wrapped)] string Login(string userid, string password, string reqXml); and implementation like... public string Login(strin...
I am getting this exception on just this service. I am using Linq to entities with Data Contracts named DeviceRequest and DeviceResponse. An ExceptionDetail, likely created by IncludeExceptionDetailInFaults=true, whose value is: System.InvalidOperationException: An exception was thrown in a call to a WSDL export extension: System.Servic...
the question is how to automatically create new ActiveRecord SessionScope when using WCF Service. in web application there is httpModule described in web.config like but how to use it in WCF service ? ...
I have a silverlight appplication in which i make a call to wcf using basichttpbinding.I have checked all the loops.The problem is that there are certain completed events which are called more than once.I start by handling the loaded event of the webservice.I am not able to find why the event is executed more than once ...
I need to have a Windows Service polling a database 3 times a day and perform some batch processing on the polled data. I would also like the ability for an end user to inspect the polled data and perform one-off processing for particular transation types which are not allowed to be bulk processed by the Windows Service. i.e. the Windo...
I have a WCF service and a web application that both need to be hosted in local IIS virtual directories. I start up the WCF project and then when I try to debug the web app at the same time a popup tells me "Unable to start debugging on the web server. Unable to do an AutoAttach." The same problem happens if I try to manually attach to a...
Hi I am writing a WCF Service and inside the service application have a couple of classes... I want these to be available to the consuming application but it won't actually pass them back as a parameter, rather it will add them into a object array and then pass them back. Seems the only way I can find to make available to .NET App is t...
Hello, Actually i implemented WCF service in IIS Host Using WCF Test Client tool I get this error: "this Operation is not supported in WCF Test Client". http://desbiz:49615/GestionProvision.svc Using wsdl in IExplorer all is ok. http://desbiz:49615/GestionProvision.svc?wsdl The contract is: namespace Security.Provision.ServiceCon...
I have the following node in my system.serviceModel node of my WCF service, but my log definitely gets more than 3 messages written to it: <diagnostics> <messageLogging maxMessagesToLog="3" logEntireMessage="true" logMessagesAtServiceLevel="true" logMalformedMessages="true" logMessagesAtTranspor...
I am developing a solution with multiple WCF services which all communicate among themselves, even though they are of different types. The services connect to one another through the ChannelFactory generic interface, and every service is hosted inside a ServiceHost. My question is if it would be correct to use a callback contract among ...
We have a handheld application running in .NET 3.5 Compact Framework. I am wondering what is the fastest means for WCF to communicate response information? I have heard of Binary XML but am not sure it is available to us in the restricted environment that is CF. Any thoughts? Jason ...
I am consuming an secured service hosted over basicHttpBinding I have to pass credentials to the service for authenticatioon Here’s the config setting for the client <security mode="TransportWithMessageCredential"> <transport clientCredentialType="None" proxyCredentialType="None" realm="" /> <message clientCre...
I have a WCF service. My service has 2 endpoints each of which has a different contact. The service uses custom user name authentication (defined in the customUserNamePasswordValidatorType attribute of under ) The problem is that both endpoins will use the same anthentication method. Is there anyway I can define different anthenticatio...
I will develop a WCF service. The service will get data from SQL Server. What patterns I should use to separate access code to SQL Server and other code. In future I am planning to change access logic to SQL Server (LINQ to SQL or ADO.NET or Entity Framework). ...