RAD Studio VCL Reference
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Implements IIteratorIndex's InIterator to support iterating over the data records of the adapter.
function ImplInIterator: Boolean; virtual;
virtual __fastcall Boolean ImplInIterator();
Adapters may support multiple records. For example, TDataSetAdapter provides access to the records in a dataset. ImplGetInIterator returns the value of the iteration flag. The iteration flag is set to true by TCustomAdapter's ImplStartIterator method.
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