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Accessing the Application Object
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To allow access to the objects of a lower level of the hierarchy, these objects are
specified after the reference to the higher level object and separated from it by a
dot. For example:
Dim SystObj
Set SystObj = app.SCPI.SYSTem
COM objects can have indices. For example,
CALCulate, INITiate, SENSe, SOURce
objects represent various aspects of the 4 measurement channels of the Analyzer.
Therefore, it is necessary to write the channel index from 1 to 4 to acquire the
data of these objects. For example:
Set SensObj1 = app.SCPI.SENSe(1)
Set SensObj2 = app.SCPI.SENSe(2)
Visual Basic allows omitting of such indices; in this case the indices are considered
as equal to 1. For example, the following VB operators are equivalent:
Set SensObj = app.SCPI.SENSe(1)
Set SensObj = app.SCPI.SENSe