How to convert Func<T,bool> to Expression<Func<T,bool>>

Question

I have a Func like this :

 Func<MyClass, bool> func = x=>Id == 5;

How I can convert it to :

 Expression<Func<MyClass, bool>>

Answer 1

Try this:

Func<MyClass, bool> func = x=>Id == 5;
Expression<Func<MyClass, bool>> expr = mc => func(mc);