基于OLE技术的报告计时器的设计与实现

Design and Implementation of A Presentation Timer Based On OLE Technology

学术报告是学术交流与会议的重要方式。严格控制报告、提问时间是会议按计划有序进行的重要保障。论文基于对象连接与嵌入(OLE)技术与进程查询方式设计实现了一套全自动报告计时、提前提醒软件,支持各种常见的报告方式,如:Power-point放映以及基于Word、PDF文档的报告。大量测试验证的结果表明,该报告计时软件能够满足设计要求,并已成功应用于第十四届全国核物理大会。

Presentation is one of the most important forms of academic communications and conferences. In order to effectively organize the conference and arrange the agenda, the time of presentation and question must be strictly controlled. An automatic presenta- tion timing and reminding software was designed and implemented based on OLE （Object Linking and Embedding） technology and query processes method in this paper. It supported various common presentation ways such as PowerPoint showing and presentations based on Word 、PDF documents. The results of extensive testing and verification indicated that the timer satisfied the design requirements. And it was successfully applied to the 14th National Nuclear Physics Conference.