The Application of Script Language in Advanced Control Platform

At present the script language programming environment is embedded into most configuration software and control-platforms in industry, and it plays an important role in software reuse and the ability to extend the language. Based on the development of the control-platform within advanced control and optimizing control, this paper begins with ActiveX scripting framework provided by Microsoft, and it emphasizes the instance of script application by self-establish. How to use this technology to support VBScript application in MFC application program, how to expose internal automation objects to the VBScript engine and how to add ability to handle events fired by script code are introduced in this paper. This provides a method of how to embed the script language programming environment into control-platform and to implement a flexible application of script.