TcxComponentCollection.Update(TcxComponentCollectionItem,TcxComponentCollectionNotification) Method

Updates a collection to reflect any changes made.

Declaration

procedure Update(AItem: TcxComponentCollectionItem; AAction: TcxComponentCollectionNotification); virtual;

Parameters

Name	Type
AItem	TcxComponentCollectionItem
AAction	TcxComponentCollectionNotification

Remarks

The Update method has an empty implementation and is intended to allow developers to provide appropriate functionality in the TcxComponentCollection subclasses.

The Update method is called automatically after the changes to the collection elements have been completed.

The AItem parameter specifies the TcxComponentCollectionItem instance that was changed. If an argument of nil is passed, then more than one collection element was updated.