Entity Framework 6 - Knowledge Base (KB)

The LINQ expression node type 'Invoke' is not supported in the entity framework's LINQ to Entities.

can anyone help me out in solving my issue. I am using the code given below:...public IEnumerable<InvoiceHeader> Getdata(Expression<Func<InvoiceHeader, bool>> predicate) { return AccountsContext.InvoiceHeaders.Include("Company").Include("Currency") ...

Howto use predicates in LINQ to Entities for Entity Framework objects

I'm using LINQ to Entities for Entity Framework objects in my Data Access Layer....My goal is to filter as much as I can from the database, without applying filtering logic to in-memory results....For that purpose Business Logic Layer passes a predicate ...