Is it possible to add attributes to a property of dynamic object runtime?
22978
Adding unknown (at design time) properties to an ExpandoObject
72040
Can we access class properties dynamically with Object class?
94537
Can I add custom methods/attributes to built-in Python types?
157461
Javascript: how to access property whose name is dynamic?
12858
How do you programmatically set an attribute?
3138
Set object property using reflection
32945
Add property to anonymous type after creation
70297
How to dynamic new Anonymous Class?
5466
How to dynamically create generic C# object using reflection?
104971
get dynamic properties in javascript
66113
declare property as object?
129069
Default value for an attribute of type Object
153685
override at runtime __setattr__
82090
Reference sObject Fields dynamically from a string value
62198
Is it possible to pass properties as "out" or "ref" parameters?
3586
How can I merge properties of two JavaScript objects dynamically?
119166
Dynamically set the property name of a C# anonymous type