Data.DBXCDSReaders.TDBXClientDataSetTable.FindStringKey
Delphi
function FindStringKey(const Ordinal: Integer; const Value: string): Boolean; override;
C++
virtual bool __fastcall FindStringKey(const int Ordinal, const System::UnicodeString Value);
Properties
| Type | Visibility | Source | Unit | Parent |
|---|---|---|---|---|
| function | public | Data.DBXCDSReaders.pas Data.DBXCDSReaders.hpp |
Data.DBXCDSReaders | TDBXClientDataSetTable |
Description
Verifies whether a specified key is found in a given column of a dataset.
The FindStringKey method searches a dataset and verifies whether the key given through Value is found in the column whose index is given through Ordinal. FindStringKey returns True if the key is found, False otherwise.