Business Data Connectivity (BDC) model defines the connections, operations, and associations of an external line-of-business (LOB) system.

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Unable to Display this Web Part when making BDC call

I've followed along with this Microsoft tutorial. I can step through my code and see results returned from the database, so my Linq queries are working. However, when I try to set up the web part, I ...
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External List and External ContentTypes passing persistence errors back to the user

I have created an External Content Type in my Sharepoint 2010 installation that gets its data through a WCF Service from a remote database. I have implemented all the CRUD operations without issue. I ...
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SpecificFinder not called on Sharepoint 2010 BCS

I have an external content type for which I created a BDC model with a LobSystem of type dot.NET assembly. I have a SpecificFinder and a Finder method defined. I also have an external list created on ...
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How can I change the web-service URL in a BDC model

In SharePoint 2010, I have a BDC connection created by importing a BDC model file via central admin. However, the machine providing the web-service has changed and I need to update the BDC model's ...
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Is it possible to create an external content type from WCF service with message security?

I have an external content type that consumes a WCF service. So far it's something simple, over HTTP, no security, just for tests. Here is a sample to get an idea. Now I'm stepping up a gear and want ...
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Custom BDC Model Impersonation

I've created a custom BDC model for reading flat files. It works great when the file is local, but now I need to roll it to test and read a shared UNC. When I direct it to read the same file from a ...