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Description: VBA程序。EXCEL中增加时钟，对单元格数据进行自动定时扫描，从而可完成有数据接口（DDE）等时自动更新-VBA procedures. EXCEL increase clock, the cell for automatic data regularly scan thus a complete data interface (DDE) automatically update
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Size: 879 |
Author: ay |
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Description: VBA程序。EXCEL中增加时钟，对单元格数据进行自动定时扫描，从而可完成有数据接口（DDE）等时自动更新-VBA procedures. EXCEL increase clock, the cell for automatic data regularly scan thus a complete data interface (DDE) automatically update
Platform: |
Size: 1024 |
Author: ay |
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Description: 组态软件中多语言编程研究与实现。主要介绍了组态软件与第三方软件数据交换的3种方式的技术原理和理论性研究，及RSView32中对3种方式的支持和编程技巧。实现了通过RSView32与VB，VC++和VBA中对DDE，OPC，ODBC的支持和编程，通过实例阐述用三种方式进行数据通信的实现方法。-Programming research and realization of multiple languages in configuration software. Have mainly recommended configuration software and the technological principles and theories of 3 ways of third party s software data interchange are studied, and the support to 3 ways and programming skill in RSView32. Have realized passing RSView32 and VB, VC, and VBA to DDE, OPC, support and programming of ODBC, explain, go on the data communication implementation method through embodiment with 3 ways.
Platform: |
Size: 713728 |
Author: 胡金玉 |
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Description: 接口软件，用于通讯接口。可以读取仪表232信号。-Interface software for the communications interface.
Platform: |
Size: 51200 |
Author: mawenbo |
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