RAD Studio VCL Reference
|
Implements IIteratorSupport's StartIterator method to support iterating over the records of the adapter.
function ImplStartIterator(var OwnerData: Pointer): Boolean; virtual;
virtual __fastcall Boolean ImplStartIterator(void * OwnerData);
Adapters may support multiple records. For example, TDataSetAdapter provides access to the records in a dataset. ImplStartIterator sets ItemIndex to 0 and sets the iteration flag to true. true is returned.
Copyright(C) 2009 Embarcadero Technologies, Inc. All Rights Reserved.
|
What do you think about this topic? Send feedback!
|