Question

Choose the method defined by MemberInfo.

(a) GetCustomAttributes()

(b) IsDefined()

(c) GetCustomeAttributesData()

(d) All of the mentioned

This question was addressed to me in an online interview.

I would like to ask this question from Introduction of Reflections topic in division Reflections, Multithreaded Programming, Collection Classes and Mathematical Functions of C#

Answer 1

The correct option is (d) All of the mentioned

Best explanation: MemberInfo includes two abstract methods: GetCustomAttributes( ) and IsDefined( ). These both relate to attributes. The first obtains a list of the custom attributes associated with the invoking object. The second determines if an attribute is defined for the invoking object. The .NET Framework Version 4.0 adds a method called GetCustomAttributesData(), which returns information about custom attributes.