How to remove a property from class at run time

Is it possible to remove a property from class at runtime, like:

public Class A
  public int num1 {get;set;}
  public int num2 {get;set;}
  public int num3 {get;set;}

Class A Obj = new A();

At run time I want to remove num2 from obj. Is it possible?


I was not able to REMOVE the property, I was trying to create a dynamic JSON, with 2 different classes merged together but without some properties (not needed for that merged class), so what I did was, I added a custom attribute and added to field/properties which I didn’t need, and used reflection to create a custom JSON at runtime after merging 2 classes.