PropertyExpression is missing

Question

I try to write a simple example using Expressions, but have a strange bug: I can't use PropertyExpression at compile time. When I write it I get an error and it doesn't compile But in runtime at breakpoint I can write

var runtimeBody = (System.Linq.Expressions.PropertyExpression)body2;

and it works, and casts as expected. Framework 4.5.1 is selected as target.

Answer 1

PropertyExpression is internal

You should cast it to System.Linq.Expressions.MemberExpression instead, as suggested in this post.