Datasnap.Midas.IAppServerDisp
Delphi
IAppServerDisp = dispinterface
C++
__dispinterface INTERFACE_UUID("{1AEFCC20-7A24-11D2-98B0-C69BEB4B5B6D}") IAppServerDisp : public IDispatch
Properties
| Type | Visibility | Source | Unit | Parent |
|---|---|---|---|---|
interface class |
public | Datasnap.Midas.pas Datasnap.Midas.hpp |
Datasnap.Midas | Datasnap.Midas |
Description
IAppServerDisp is the dispinterface for the IAppServer interface.
Client datasets use an IAppServer interface to implement many of their properties and methods. This interface provides the basis of communication between the client dataset and a provider component from which it receives data and to which it applies updates.
If the provider is in the same application as the client dataset, the IAppServer interface is implemented by a hidden object that is created to manage the communication between the client dataset and the provider. In multitiered applications, client datasets obtain an IAppServer instance from a connection component that resides in the client application.