Add a reference to System.Core when it's already referenced by the build system

Question

Visual Studio Intellisense is not recognizing the dynamic keyword, even though the project builds. I tried to add a reference to System.Core to solve the problem. I

Answer 1

hello there, I know this post is already old but for those who still looking for a solution, hope this can help u. As Im also facing the same problem bcause I accidentally deleted the System.Core dll.

And what I did was that I copied that dll from C:\Program Files (x86)\Reference Assemblies\Microsoft\Framework.NETFramework\v4.6.1\System.Core.dll and I pasted these lib into my project bin.

Later u can see that inside your project the dll is added automatically in the reference. After that, i restart my vs and it works! Goodluck n hope it can solve your prob