Indicates the number of records in the internal cache.
property BufferCount: Integer;
__property int BufferCount;
All TDataSet descendants except for unidirectional datasets maintain an internal cache of records from the underlying database tables. For example, if the dataset is used to populate a data-aware grid, the cache includes a record for each row in the grid. BufferCount indicates the size of this cache.
BufferCount is read-only. An associated TDataLink object determines its value.
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