Add property to POCO class at runtime

Question

I selected ServiceStack OrmLite for my project which is a pure Data-Oriented application. I am willing to allow the end user to create his own Object Types defined in an XML

Answer 1

Why not use a key value pair for all its properties, or at least the dynamic ones?

http://msdn.microsoft.com/en-us/library/system.collections.hashtable.aspx

You can do it the way you're describing with Reflection but it will take a performance hit, this way will allow removal of properties also.