IBX.IBCustomDataSet.TIBCustomDataSet.UniDirectional
Delphi
property UniDirectional: Boolean read FUniDirectional write SetUniDirectional;
C++
__property bool UniDirectional = {read=FUniDirectional, write=SetUniDirectional, nodefault};
Properties
| Type | Visibility | Source | Unit | Parent |
|---|---|---|---|---|
| property | protected | IBX.IBCustomDataSet.pas IBX.IBCustomDataSet.hpp |
IBX.IBCustomDataSet | TIBCustomDataSet |
Description
Determines whether bidirectional cursors are enabled for the dataset.
Use UniDirectional to determine whether bidirectional cursors are enabled for this dataset.
Note: Do not confuse the UniDirectional property with the IsUniDirectional property inherited from TDataSet. IsUniDirectional indicates whether the dataset is a dbExpress dataset, which, in addition to using a unidirectional cursor, does not buffer records. UniDirectional is only concerned with whether the cursor permits backward or random navigation.