Integrating WCF Clients with ASMX Services

淩亂°似流年 2021-12-13 16:21 274阅读 0赞

Ref: [http://nayyeri.net/blog/integrating-wcf-clients-with-asmx-services/][http_nayyeri.net_blog_integrating-wcf-clients-with-asmx-services]

Back in December 2006 I linked to Thom Robbins' blog post about [integrating WCF with ASMX services][]. The other side of integration between WCF and ASMX services is integration between WCF clients and ASMX services which is the title of this post.

First I create an ASMX service to build my WCF client for it.

using System;

using System.Web;

using System.Web.Services;

using System.Web.Services.Protocols;

\[WebService(Namespace = "http://tempuri.org/")\]

\[WebServiceBinding(ConformsTo = WsiProfiles.BasicProfile1\_1)\]

public class Service : System.Web.Services.WebService

public Service()

\[WebMethod\]

public int Method1(int x, int y)

return ((x + y) \* 2);

\[WebMethod\]

public int Method2(int x, int y)

return ((x - y) \* 2);

At this point I deploy my ASMX service to IIS and test it.

[![ASMX Service][]][ASMX Service 1]

Now my service is ready to generate client proxy and configuration files. Before generating these files, keep in mind that ASMX services use BasicHttpBinding that we can use in our clients easily. In order to generate proxy and configuration files, you can use SvcUtil command tool with a switch that specifies the usage of *XmlSerializer*. This switch is */serializer:XmlSerializer*. Therefore my command should look like this:

*svcutil /serializer:XmlSerializer http://localhost/ASMXService/service.asmx*

This command generates a proxy class as well as a configuration file for my client. You can see the generated configuration file below.

<?xml version="1.0" encoding="utf-8"?>

<system.serviceModel>

<binding name="ServiceSoap" closeTimeout="00:01:00" openTimeout="00:01:00"

receiveTimeout="00:10:00" sendTimeout="00:01:00" allowCookies="false"

bypassProxyOnLocal="false" hostNameComparisonMode="StrongWildcard"

maxBufferSize="65536" maxBufferPoolSize="524288" maxReceivedMessageSize="65536"

messageEncoding="Text" textEncoding="utf-8" transferMode="Buffered"

useDefaultWebProxy="true">

<readerQuotas maxDepth="32" maxStringContentLength="8192" maxArrayLength="16384"

maxBytesPerRead="4096" maxNameTableCharCount="16384" />

<transport clientCredentialType="None" proxyCredentialType="None"

realm="" />

</security>

</binding>

</basicHttpBinding>

<textMessageEncoding maxReadPoolSize="64" maxWritePoolSize="16"

messageVersion="Soap12" writeEncoding="utf-8">

<readerQuotas maxDepth="32" maxStringContentLength="8192" maxArrayLength="16384"

maxBytesPerRead="4096" maxNameTableCharCount="16384" />

</textMessageEncoding>

<httpTransport manualAddressing="false" maxBufferPoolSize="524288"

maxReceivedMessageSize="65536" allowCookies="false" authenticationScheme="Anonymous"

bypassProxyOnLocal="false" hostNameComparisonMode="StrongWildcard"

keepAliveEnabled="true" maxBufferSize="65536" proxyAuthenticationScheme="Anonymous"

realm="" transferMode="Buffered" unsafeConnectionNtlmAuthentication="false"

useDefaultWebProxy="true" />

</binding>

</customBinding>

</bindings>

<endpoint address="http://localhost/ASMXService/service.asmx"

binding="basicHttpBinding" bindingConfiguration="ServiceSoap"

contract="ServiceSoap" name="ServiceSoap" />

<endpoint address="http://localhost/ASMXService/service.asmx"

binding="customBinding" bindingConfiguration="ServiceSoap12"

contract="ServiceSoap" name="ServiceSoap12" />

</client>

</system.serviceModel>

</configuration>

Here I write my code logic for the Console Application that I'm building as my WCF client. There is no difference between my client code with other WCF clients but there is an important point here: as you can see in above configuration code, there are two bindings available for my client so I must specify the name of binding section when I create an instance of *ServiceSoapClient*. Here I use *ServiceSoap* binding section.

static void Main(string\[\] args)

Console.Title = "Integrating WCF Clients with ASMX Services";

Console.WriteLine("Enter x:");

int x = Convert.ToInt32(Console.ReadLine());

Console.WriteLine("Enter y:");

int y = Convert.ToInt32(Console.ReadLine());

using (ServiceSoapClient proxy = new ServiceSoapClient("ServiceSoap"))

Console.WriteLine("((\{0\} + \{1\}) \* 2) = \{2\}", x, y,

proxy.Method1(x, y).ToString());

Console.WriteLine("((\{0\} - \{1\}) \* 2) = \{2\}", x, y,

proxy.Method2(x, y).ToString());

Console.ReadLine();

[![Output][]][Output 1]

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转载于:https://www.cnblogs.com/javafun/archive/2008/05/04/1181881.html

[http_nayyeri.net_blog_integrating-wcf-clients-with-asmx-services]: http://nayyeri.net/blog/integrating-wcf-clients-with-asmx-services/
[integrating WCF with ASMX services]: http://nayyeri.net/archive/2006/12/02/integrating-windows-communication-foundation-with-asmx-services.aspx
[ASMX Service]: http://nayyeri.net/misc/keyvan/WindowsLiveWriter/IntegratingWCFClientswithASMXServices_13A80/Capture_thumb%5B2%5D.jpg
[ASMX Service 1]: http://nayyeri.net/misc/keyvan/WindowsLiveWriter/IntegratingWCFClientswithASMXServices_13A80/Capture%5B4%5D.jpg
[Output]: http://nayyeri.net/misc/keyvan/WindowsLiveWriter/IntegratingWCFClientswithASMXServices_13A80/Capture2_thumb%5B3%5D.jpg
[Output 1]: http://nayyeri.net/misc/keyvan/WindowsLiveWriter/IntegratingWCFClientswithASMXServices_13A80/Capture2%5B5%5D.jpg