Data.Win.ADODB.TCustomADODataSet.IndexFieldCount
| [–] Properties | |
|---|---|
| Type: property | |
| Visibility: public | |
| Source: Data.Win.ADODB.pas Data.Win.ADODB.hpp
| |
| Unit: Data.Win.ADODB | |
| Parent: TCustomADODataSet | |
Delphi
property IndexFieldCount: Integer read GetIndexFieldCount;
C++
__property int IndexFieldCount = {read=GetIndexFieldCount, nodefault};
Description
Indicates the number of fields that comprise the current key.
Examine IndexFieldCount to determine the number of fields that comprise the current key. For indexes based on a single column, IndexFieldCount returns 1. For multi-column indexes, IndexFieldCount indicates the number of fields upon which the index is based.