Datasnap.Win.MConnect.TCOMConnection
| [–] Properties | |
|---|---|
| Type: class | |
| Visibility: public | |
| Source: Datasnap.Win.MConnect.pas Datasnap.Win.MConnect.hpp
| |
| Unit: Datasnap.Win.MConnect | |
| Parent: Datasnap.Win.MConnect | |
Delphi
TCOMConnection = class(TDispatchConnection)
C++
class PASCALIMPLEMENTATION TCOMConnection : public TDispatchConnection
Description
TCOMConnection is the base class for components that connect to application servers using DCOM or OLE.
Do not create instances of TCOMConnection. Instead, use TCOMConnection as a base class when created a custom component that forms a COM-based connection to an application server.
TCOMConnection adds to the ability to work with COM objects to the generic connection capabilities inherited from TDispatchConnection. It has two descendants: TDCOMConnection, which creates and manages connections using DCOM, and TOLEnterpriseConnection, which is provided for backward compatibility and handles connections using OLEnterprise.