-->
This sample demonstrates how to integrate a Windows Communication Foundation (WCF) client application with an existing ASMX Web service.
Note
The setup procedure and build instructions for this sample are located at the end of this topic.
This sample consists of a client console program (.exe) and a service library (.dll) hosted by Internet Information Services (IIS). The service is an ASMX Web Service that implements a contract that defines a request-reply communication pattern. The service exposes math operations (Add, Subtract, Multiply, and Divide). The client makes synchronous requests to a math operation and the service replies with the result. Client activity is visible in the console window.
The ASMX Web service implementation shown in the following sample code calculates and returns the appropriate result.
OIT’s solution enabled the Client organization in offering their customers detailed information and self-management options for their internet subscriptions. Salesforce CRM for Realty Sector The Client operates as an umbrella in the real-estate sector starting from residential and commercial properties to consulting and valuation services. Direct Submission on asonet.com. Electronic Claims DentalXChange/EHG, Change Health/Emdeon and Tesia. Our Payor ID# is CX076.; Mail to: ASO / PO Box 9005 /.
As configured, the service can be accessed at http://localhost/servicemodelsamples/service.asmx by a client on the same machine. For clients on remote machines to access the service, a qualified domain name must be specified instead of localhost.
Communication is done through a client generated by the ServiceModel Metadata Utility Tool (Svcutil.exe). The client is contained in the file generatedClient.cs. The ASMX service must be available to generate the proxy code, because it is used to retrieve the updated metadata. Run the following command from a command prompt in the client directory to generate the typed proxy.
Asonline Ws Client Manager
By using the generated client, you can access a service endpoint by configuring the appropriate address and binding. Like the service, the client uses a configuration file (App.config) to specify the endpoint to communicate with. The client endpoint configuration consists of an absolute address for the service endpoint, the binding, and the contract, as shown in the following sample configuration.
Asonline Ws Client Login
The client implementation constructs an instance of the generated client. The generated client can then be used to communicate with the service.
Asonline Ws Client Download
When you run the sample, the operation requests and responses are displayed in the client console window. Press ENTER in the client window to shut down the client.
To set up, build, and run the sample
Ensure that you have performed the One-Time Setup Procedure for the Windows Communication Foundation Samples.
To build the C# or Visual Basic .NET edition of the solution, follow the instructions in Building the Windows Communication Foundation Samples.
To run the sample in a single- or cross-machine configuration, follow the instructions in Running the Windows Communication Foundation Samples.
Important
The samples may already be installed on your machine. Check for the following (default) directory before continuing.
<InstallDrive>:WF_WCF_Samples
If this directory does not exist, go to Windows Communication Foundation (WCF) and Windows Workflow Foundation (WF) Samples for .NET Framework 4 to download all Windows Communication Foundation (WCF) and WF samples. This sample is located in the following directory.
Asonline Ws Client Job
<InstallDrive>:WF_WCF_SamplesWCFBasicClientInteropASMX