projects / wxWidgets.git / blame
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1 | \section{\class{wxDDEServer}}\label{wxddeserver} |
| 2 | ||
| 3 | A wxDDEServer object represents the server part of a client-server DDE | |
| 4 | (Dynamic Data Exchange) conversation (available under both Windows | |
| 5 | and UNIX). | |
| 6 | ||
| 7 | \wxheading{Derived from} | |
| 8 | ||
| 9 | wxDDEObject | |
| 10 | ||
| 11 | \wxheading{See also} | |
| 12 | ||
| 13 | \helpref{IPC overview}{ipcoverview} | |
| 14 | ||
| 15 | \latexignore{\rtfignore{\wxheading{Members}}} | |
| 16 | ||
| 17 | \membersection{wxDDEServer::wxDDEServer} | |
| 18 | ||
| 19 | \func{}{wxDDEServer}{\void} | |
| 20 | ||
| 21 | Constructs a server object. | |
| 22 | ||
| 23 | \membersection{wxDDEServer::Create} | |
| 24 | ||
| 25 | \func{bool}{Create}{\param{const wxString\& }{service}} | |
| 26 | ||
| 27 | Registers the server using the given service name. Under UNIX, the | |
| 28 | string must contain an integer id which is used as an Internet port | |
| 29 | number. FALSE is returned if the call failed (for example, the port | |
| 30 | number is already in use). | |
| 31 | ||
| 32 | \membersection{wxDDEServer::OnAcceptConnection}\label{wxddeserveronacceptconnection} | |
| 33 | ||
| 34 | \func{wxDDEConnection *}{OnAcceptConnection}{\param{const wxString\& }{topic}} | |
| 35 | ||
| 36 | When a client calls {\bf MakeConnection}, the server receives the | |
| 37 | message and this member is called. The application should derive a | |
| 38 | member to intercept this message and return a connection object of | |
| 39 | either the standard wxDDEConnection type, or of a user-derived type. If the | |
| 40 | topic is ``STDIO'', the application may wish to refuse the connection. | |
| 41 | Under UNIX, when a server is created the OnAcceptConnection message is | |
| 42 | always sent for standard input and output, but in the context of DDE | |
| 43 | messages it doesn't make a lot of sense. | |
| 44 | ||
| 45 |