WCF / ASMX :: Can Access Both Web Services And Database

Jan 4, 2011

Can we access a DB through Web Service?If yes wd u explain the difference with usual DB accessing with web page?

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WCF / ASMX :: How To Access Profiles From Web Services

Aug 22, 2010

I have a simeple web service set up to call from JAVASCRIPT. That works. Can someone tell me how to access profiles from a web seervice. I get arofileCommon could nt be found......I have included the following in the service but it doesn't seem to solve the problem:

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AJAX :: Name Of Feature For Letting Javascript Access Asmx And Wcf Services?

Mar 19, 2010

There is a term beginning with "w" which is an ASP.NET which allows javascript to access and call WCF/ASMX services.It is just like scripthandlerfactory,and the term is not webmethod or webservice(the attributes),but something else.Does anyone know what this term/feature is called?

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WCF / ASMX :: Access Denied And Null Returned While Accessing Web Services From Remote Server?

Sep 2, 2010

writing a web Service and one of its web method, I want it to download a png file in form

of buffer from remote server. And My consume application will write that buffer retured by Web service in to file on User's Computer.

However, I am able to do this using Local Web Service but when I published that service on my web server, I always get null retuned

And even in one of my test code while copying file from that server , I always get Access Denied.


Following things I have done for above issue.

1] I even tried making the Anonymous user for the web service the system administrator (with the correct password), to no avail.

2] I also tried sharing out the folder I'm pulling files from to allow access from Everyone.

[Previously same service was working fine on another remote server with IIS 7.0, we checked server IIS Settings but in vain.]

if you know where we are mistaken guide me to resolve this issue as its very urgent.

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Which Architecture Use To Access A Database With Web Services

Sep 10, 2010

Suppose we are building a web-based application to retrieve and enter information into a database. The user-interface invokes web services. Which architecture would use for the application.

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Feature Beginning With "w" Which Allows Javascript To Access WCF/ASMX Services?

Mar 19, 2010

There is a term beginning with "w" which is an ASP.NET feature meaning javascript can access WCF/ASMX services. It is not the webmethod or webservice attributes and it is just like scripthandlerfactory.

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WCF / ASMX :: Access Database Using Asp.net And Flash?

Nov 10, 2010

I need to update a online class that is using Asp.net as it's base. I have to use flash because the test will use video as the teaching tool. I want to be able to communicate with a database to update scores through choices made in the flash programmed test. I am woundering if there is a easy way to do or not. I am a begginer in asp, but well versed in flash.

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WCF / ASMX :: Class Library For Service (ServiceLibrary) To Access Data Form Database?

Jan 11, 2011

I created a Class library for WCS service (MyWCFServiceLibrary) to access data form my database. The database connection strings have been defined in Properties->Settings.settings. The endpoints are defined in the app.config. Tracing and logging is set to write to files on local server. This service is hosted by a .net web service. This webservice refrences the WCF service using MyWCFServiceLibrary.dll and MyWCFServiceLibrary.pdb. The web service is hosted in IIS. All this setup is working fine on the development environment.Now I want to deploy this in the QA environment. Since I am a newbie with WCF, I would appreciate some help on what needs to be done for deploying this on the QA server.1. Do I need to recompile the MyWCFServiceLibrary.dll after changing the connectionstring to point to QA database and tracing and loggint paths to the new server?2. Is there anything that needs to be done with end points or anything else?

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WCF / ASMX :: How To Use Web Services

Jul 17, 2010

i want to know, how to use the web services in asp.net project

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ASMX :: Books For Web Services, And WCF

Jul 28, 2010

I need a book or two to get a good understanding of web services, starting from very basics, and going upto WCF. I've been using c# for 2 years and have intermediate level of experience with the language.

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WCF / ASMX :: How To Distribute Web Services

Sep 21, 2010

Using ASP.NET 3.5 /C# / VS 2008.

I have written some web services that I want to make available to others by subscription. The subscribers need to use the service from a specific domain / IP address and also authenticate with a user Id and password.

What exactly should I distribute to the subscriber so they can use the services, while exposing the least about my code?How can authenticate a consumer of services without always passing an Id / password for each service?

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WCF / ASMX :: Difference Between Web Services And WCF?

Feb 8, 2011

I learned from internet that webservices can be invoked only by HTTP whereas WCF can be invoked by HTTP,TCP,et., can i know the difference between them

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WCF / ASMX :: How To Learn Web Services

Aug 6, 2010

These days I see that every other job posting requires LINQ and WCF. I have spent lot of time on LINQ, was fun to learn.

Now I want to move on to Web Services and WCF. After goggleing for some time, I am not sure either go for web services or WCF.

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WCF / ASMX :: Host Web Services In IIS 5.1?

Mar 2, 2011

I've created Web Services in .Net 3.5 & Consumed those Web Services in a Client Web Application. Now i want to Host the WebService in IIS 5.1. I'm very new to .net, I'm using VS 2010, Wndows XP Service Pack 3, IIS 5.1;

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ASMX :: WCF Services To Talk To Each Other?

May 5, 2010

I have a wcf dataservice that talks to a silverlight client and a wcf service library that talks to a chat client.How can i get the two services to talk to each other?

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WCF / ASMX :: Impersonation For Web Services?

Mar 18, 2011

From my following code snippet:

ExchangeServiceBinding binding = new ExchangeServiceBinding();
binding.Credentials = new NetworkCredential(username, password);
binding.Url = "http://servername/ews/exchange.asmx";

The above web services throws Unauthorized Access Error (Error : 401) for newly created users.I would like to know how to impersonate this user for accessing this exchange web services.

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WCF / ASMX :: End Point URL In Web Services?

May 12, 2010

What is End Point URL in Web Services?

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WCF / ASMX :: Microsoft Dynamics GP Web Services?

Jul 7, 2010

Microsoft Dynamics GP is installed on my system..can I access GP web services?...If I can,how it is possible

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WCF / ASMX :: Web Services Do Not Support Datareader?

Dec 25, 2010

why does web services do not support datareader? plz explain it ,it's urgent .

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WCF / ASMX :: How To Communicate With Other Applications In Web Services

Nov 22, 2010

How to communicate with applications which build in lets say SAP,Java,Ruby or any other technology through web services

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WCF / ASMX :: Starting Integration With Web Services?

Mar 25, 2010

I'm having my first experience with Web Services with .Net. I received from a client an integration manual to consume a web service they have.

In this manual I have the following information:

Request Interface: [URL]

Using SOAP request would return a XML Document with the response.

WSDL: [URL]

Request XML:

[Code]....

There's also XSD for the response XML.

Well, I'm having a little trouble trying to figure out how to consume this web service.

I found a topic here pointing to a MSDN article. There it says that I would have to add a Web Reference for this web service, but in my case this web service is external. Do I really have to add this reference to consume the web service? If yes how do I do that?

Next I have to create the XML Document that will be sent with the SOAP request. But here's a question. Searching on the internet I found mainly two types of request XML. I don't know wich one I should use.

The first one would be:

[Code]....

The second one is a XML file with soap:Body, soap:Header, soap:Envelope, etc.

Wich one should I create with my application in order to consume the web service? If it's the second one, how would look the XML for the data of the first XML?

And finally, how do I send the Soap request? As I said above, I found a MSDN article but it assumes I'm adding a web reference to the web service on my project and I belive that in my case I won't add this reference. So, how do I consume this web service?

I'm kind of lost here and really really soon I will have to estimate how long will take to develop the web service consume code.

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How To Make Web Services Secure In C# Both The Asmx And On WCF

Jan 25, 2010

How to make web services secure in asp.net both the asmx and on WCF. Currently we have web services and now are in process of converting them to WCF in some modules in our application. Now as upgradation is in process we like to incorporate security on the web services as we intend to open some of them to all our clients via web (they contain both asmx and WCF as well).

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WCF / ASMX :: Customize Timeouts For Web Services?

Mar 25, 2010

I have a webservice, that when called, calls many other web services based on the information that was sent. I have always left the timeout as the default, or a better way to describe it, I have never changed anything.
How (and where) do I change the timeouts for each service individually. Since I have quite a few now, I want the original transaction to never take more than 30 seconds. That said. I want to go in and change the timeouts for the services I have to ping in that 30 seconds to be 5 to 10 seconds based on which one.

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WCF / ASMX :: Difference Between Java And Web Services?

May 4, 2010

I am a .NET programmer trying to catch up on Java web services for an upcoming project in office. Can someone describe briefly what are the differences between .NET web services and Java web services?

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WCF / ASMX :: Finding Guidance In Web Services

Sep 20, 2010

i had been developing web applications in .net 2.0 version ,now i need to learn concepts in web services and wcf as they are the major improvements over previous versions... if anyone can provide RELIABLE online resources link for learning about web services and wcf..i had seen the msdn link but am not knowing where to start..??...will there be any virtual labs to practise in .net 3.5.

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