Datasnap.DSServer.TDSServerClass.OnPrepare
Delphi
property OnPrepare: TDSPrepareEvent read FPrepareEvent write FPrepareEvent;
C++
__property TDSPrepareEvent OnPrepare = {read=FPrepareEvent, write=FPrepareEvent};
Properties
| Type | Visibility | Source | Unit | Parent |
|---|---|---|---|---|
| event | published | Datasnap.DSServer.pas Datasnap.DSServer.hpp |
Datasnap.DSServer | TDSServerClass |
Description
Occurs when a server method is about to be prepared.
Use this method to be notified when a server method is about to be prepared. This event can be used as a recording mechanism or to prevent access to a server method. All server methods are prepared before they are invoked. If the implementation of this event handler throws an exception, the server method is not prepared or invoked.