NuGet.ClosureEvaluator.GetValue C# (CSharp) Méthode

        private object GetValue(MemberExpression node, FieldInfo fieldInfo, object obj)
        {
            if (_checkAssemly)
            {
                Type parentType = node.Expression.Type.DeclaringType;
                Debug.Assert(parentType != null, "Not in a compiler generated closure type");

                // Since the closure class is private sealed, we're going to look for an eval method on that class
                // where it's ok to look up field info.
                MethodInfo evalMethodInfo = parentType.GetMethod("Eval", BindingFlags.NonPublic | BindingFlags.Static);
                Debug.Assert(evalMethodInfo != null, "Eval method cannot be found. Please add and Eval(FieldInfo info, object value) to " + parentType.FullName);

                // Invoke that method
                return evalMethodInfo.Invoke(null, new object[] { fieldInfo, obj });
            }

            // This only happens in the unit test
            return fieldInfo.GetValue(obj);
        }