Name 

Description 

 

Changed 

Responds when the collection or any of its items changes. 

 

Update 

Updates the collection to reflect changes to its items. 

 

Name 

Description 

 

Add 

Creates a new TWorkArea object and adds it to the end of the Items property array. 

 

Delete 

Removes a TWorkArea object from the Items property array. 

 

Insert 

Creates a new TWorkArea object and adds it to the Items property array in a specified position.