Collection Objects

The following operations provides a convenient way to refer to a related group of items:

ILinkListCollection.ADD

An item is added to the end of the LinkListCollection.

ILinkListCollection.CLEAR

All items are removed from the LinkListCollection.

ILinkListCollection.COUNT

Returns the number of data items currently contained in the LinkListCollection.

ILinkListCollection.FIRST

Sets the index to the first item and returns the previous value.

ILinkListCollection.INDEX

Sets the index value and returns the previous value.

ILinkListCollection.INSERT

An item is added to the LinkListCollection at the specified position.

ILinkListCollection.ITEM

Returns the item at the position specified in the LinkListCollection.

ILinkListCollection.LAST

Sets the index value to the last item and returns the previous value.

ILinkListCollection.NEXT

Returns the next item in the LinkListCollection.

ILinkListCollection.PREVIOUS

Returns the previous item in the LinkListCollection.

ILinkListCollection.REMOVE

Removes the item at the specified position from the LinkListCollection.

ILinkListCollection.REPLACE

Replaces the item at the specified position with a new item in the LinkListCollection.

IPowerCollection.ADD

An item and key is added to the end of the PowerCollection.

IPowerCollection.CLEAR

Removes all items and keys from the PowerCollection.

IPowerCollection.CONTAINS

Scans the PowerCollection for the specified key.

IPowerCollection.COUNT

Returns the number of data items currently contained in the PowerCollection.

IPowerCollection.ENTRY

Returns the PowerCollection item specified by the Index number.

IPowerCollection.FIRST

Sets the index to the first item and returns the previous value.

IPowerCollection.INDEX

Sets the index value and returns the previous value.

IPowerCollection.ITEM

Returns the item associated with the specified key in the PowerCollection.

IPowerCollection.LAST

Sets the index to the last item and returns the previous value.

IPowerCollection.NEXT

Returns the next item in the PowerCollection.

IPowerCollection.PREVIOUS

Returns the previous item in the PowerCollection.

IPowerCollection.REMOVE

Removes the item associated with the specified key from the PowerCollection.

IPowerCollection.REPLACE

Replaces the item associated with the specified key with a new item.

IPowerCollection.SORT

The data items in the PowerCollection are sorted based upon the text in the associated keys.

IQueueCollection.CLEAR

All items are removed from the QueueCollection.

IQueueCollection.COUNT

Returns the number of data items currently contained in the QueueCollection.

IQueueCollection.DEQUEUE

The item at the "oldest" position in the QueueCollection is returned.

IQueueCollection.ENQUEUE

The specified item is added to the QueueCollection at the "newest" position.

IStackCollection.CLEAR

All items are removed from the StackCollection.

IStackCollection.COUNT

Returns the number of data items currently contained in the StackCollection.

IStackCollection.POP

The item at the "Stack-Top" (the item most recently added) is returned.

IStackCollection.PUSH

The specified item is added to the StackCollection at the "Stack-Top" position.