How to Call SQLite User Defined Function with C# LINQ Query

With SQLite and C#, has anyone tried calling a UDF within a LINQ query?

Searching online, I found this about creating a UDF function in C#

http://ift.tt/1FQvxdw

http://ift.tt/1RrtdOe

As for calling a function in LINQ to Entities, I have the solution here

Calling DB Function with Entity Framework 6

Perhaps by applying the solution in the 1st link to create a UDF, and then editing the LINQ function code, I could get this to work. But before spending too much time into this, has anyone tried to do this?