IBX.IBSQL.TIBSQL.OnSQLChanging
Delphi
property OnSQLChanging: TNotifyEvent read FOnSQLChanging write FOnSQLChanging;
C++
__property System::Classes::TNotifyEvent OnSQLChanging = {read=FOnSQLChanging, write=FOnSQLChanging};
Properties
| Type | Visibility | Source | Unit | Parent |
|---|---|---|---|---|
| event | published | IBX.IBSQL.pas IBX.IBSQL.hpp |
IBX.IBSQL | TIBSQL |
Description
Occurs when the SQL query is being modified.
Write an OnSQLChanging event handler to take specific actions when a query is being modified. If an exception is raised in this event, the query is not changed.