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My first time to web service. How to do this process? (re-import the WSDL if they want to use the new method)<br />
<br />

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My first time to web service. How to do this process? (re-import the WSDL if they want to use the new method)



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In Visual Studio, you just need to right-click on the &quot;Web Reference&quot; in the solution explorer and choose &quot;Update Web Reference&quot;. That will the trigger Visual Studio into regenerating the proxy class from the WSDL of the service.
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In Visual Studio, you just need to right-click on the "Web Reference" in the solution explorer and choose "Update Web Reference". That will the trigger Visual Studio into regenerating the proxy class from the WSDL of the service.

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One further question please. Some functions in asmx ahead with &nbsp;[WebMethod], while some ahead with [WebMethod(EnableSession=t<wbr />rue)], and some with nothing. Why? EnableSession=true is it used when making DB updates? Thanks.
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One further question please. Some functions in asmx ahead with  [WebMethod], while some ahead with [WebMethod(EnableSession=true)], and some with nothing. Why? EnableSession=true is it used when making DB updates? Thanks.

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No, it means that that particular method is able to store state information that can be used on subsequent requests from the same caller.
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No, it means that that particular method is able to store state information that can be used on subsequent requests from the same caller.

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<div class="content wysiwyg-content">
I have a web service .asmx file in my project. Now I need to another function. May I just add the one more function in the web service CodeBehind cs file? Can I just add it by<br />
<br />
&nbsp; &nbsp; [WebMethod]<br />
&nbsp; &nbsp; public int SaveBinraryData(binrary imagedata)<br />
&nbsp; &nbsp; {<br />
&nbsp; &nbsp; &nbsp; &nbsp; ... ...<br />
&nbsp; &nbsp; &nbsp; &nbsp; ... ...<br />
&nbsp; &nbsp; }
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I have a web service .asmx file in my project. Now I need to another function. May I just add the one more function in the web service CodeBehind cs file? Can I just add it by

    [WebMethod]
    public int SaveBinraryData(binrary imagedata)
    {
        ... ...
        ... ...
    }

add a function to web service

C# is an object-oriented programming language created in conjunction with Microsoft’s .NET framework. Compilation is usually done into the Microsoft Intermediate Language (MSIL), which is then JIT-compiled to native code (and cached) during execution in the Common Language Runtime (CLR).

The .NET Framework is not specific to any one programming language; rather, it includes a library of functions that allows developers to rapidly build applications. Several supported languages include C#, VB.NET, C++ or ASP.NET.

.NET Programming

Windows Communication Foundation (WCF) is a tool used to implement and deploy a service-oriented architecture (SOA) to support distributed computing where services have remote consumers. It features a runtime and a set of APIs in the .NET Framework for building connected, service-oriented applications. Services typically have a WSDL interface (Web Services Description Language) that any WCF client can use to consume the service, regardless of which platform the service is hosted on. WCF implements many advanced Web services (WS) standards such as WS-Addressing, WS-ReliableMessaging, WS-Security, RSS Syndication Services, WS-Discovery, routing and better support for REST services.