mscorlib-4.0-offline-doxygenated-documentation/html/_collection_change_action_8cs_source.html

 namespace System.ComponentModel
 {
     public enum CollectionChangeAction
     {
         Add = 1,
         Remove,
         Refresh
     }
 }
System.ComponentModel.CollectionChangeAction
CollectionChangeAction
Specifies how the collection is changed.
Definition: CollectionChangeAction.cs:4

System.ComponentModel.CollectionChangeAction.Refresh
Specifies that the entire collection has changed. This is caused by using methods that manipulate the...

System.ConsoleKey.Add
The Add key (the addition key on the numeric keypad).

System.ComponentModel
Definition: AddingNewEventArgs.cs:3