Nov 17, 2009

add custom sharepoint web service in VS 2008

This article gives all you need to create a custom web serice in SharePoint 2007. But when adding a custom service in Visual Studio 2008, get the following error:



It turns out you have to append ?WSDL :



A custom sharepoint web service needs to be put in _vti_bin to be trusted. Otherwise either SharePoint trust level or CAS policy need to be modified.