Creating A Web Service Application In .NET 4.0?
Mar 24, 2011
I am trying to create a web service application that will need to use .net 4.0 for my datamodeling and other things. I noticed in VS2010 when I select New | Project the "ASP web service app" option is available if .net 3.5 is selected in the combo box but if I change that to .net 4.0 the option goes away.
After researching the only thing I found was a message where someone suggested to use the WCF web service option. I have never dealt with WCF before so I have no idea what path that will lead me down.
Here is my concern... we have existing web services developed in .net 3.5 that are already in use and we have windows based client applications that are developed in Delphi (version 7.0 to be specific) that already talk to these web services with no problems and no special coding required. Delphi can simply import the WSDL which generates an interface unit that gets compiled in and away we go. This new service app I need to create must also be accessed via the same Delphi apps.
The current asp web service apps generate 4 files when "published": web.config, .asmx file and in a in folder there is a .pdb and .dll file.
Can anyone tell me if support for this type of web service app is still available via .net 4.0 and if so how do I create the project or is that something that has been discontinued and thus no longer possible?
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