Why do we use parameters of doc -mc and doc ss -1, et al.in the course of using ActiveX to transfer origin7.5 in LabVIEW7.0 ? why use these parameters and where do these parameters come from?
Those are command string sent to Origin in the form of Origin's LabTalk scripting language. Origin has an extensive set of scripting commands and the ActiveX interface only expose a very small subset, and as a result, some operations have to be performed using the LabTalk scripting commands.
doc -mc is to hide the Origin window doc -ss is to disable Origin's File Save As dialog which usually open when Origin is closed down.