摘要 |
<p>A system is described for accessing, from a first computer program written in a first computer language, functionality available through a second computer program written in a second computer language, the system comprising an interface intermediate the first and second programs for enabling access between the first program and the second program, comprising: a first handler provided in the second computer language for receiving messages from the functionality; and a second handler provided as part of the first program for retrieving messages, via the interface, received by the first handler. <IMAGE></p> |