Using .NET Class as the DataSource with SSRS RDLC

Question

I have a MVC4 application in Visual Studio 2010 which contains plenty of classes. I\'m trying to use them to pass in as the DataSource for a Report Definition Language Client (

Answer 1

Solution: Delete all contents and folder from Bin and Obj folder from your project directory and rebuild your solution.

I faced the same problem in Visual Studio 2015 with ASP.NET MVC5 when adding Data Sources of RDLC Report. Everything was working well when adding Data Sources in my current project. But suddenly in new reports I wasn't finding my project desired/updated/new classes as Data Sources in RDLC report data.

When I deleted all the contents from Bin and Obj folders of the current project, everything started working again