using System; namespace System.ComponentModel { /// Specifies how the collection is changed. // Token: 0x02000061 RID: 97 public enum CollectionChangeAction { /// Specifies that an element was added to the collection. // Token: 0x0400013D RID: 317 Add = 1, /// Specifies that an element was removed from the collection. // Token: 0x0400013E RID: 318 Remove, /// Specifies that the entire collection has changed. This is caused by using methods that manipulate the entire collection, such as . // Token: 0x0400013F RID: 319 Refresh } }