
2-6 Objects
2-6
7. Open the View menu and select the Object Browser
command (or press F2).
8. Open the Libraries/Workbooks drop-down list and select
HYSYS.
Navigating Through the type Library
This section shows how to navigate through the type library in
order to determine the object hierarchy necessary to access a
particular property. Consider the desired property is the
temperature of a stream called “Feed_Stream”.
The first step is to begin with one of the starting objects. The
Application and SimulationCase objects are the starting points in
HYSYS. You can visualize what is available from the Application
object by picturing the HYSYS application view when the
program is first started. You can do the same with the
SimulationCase object by thinking of all the information
contained within a case. Nearly all the objects of interest are
accessed from the SimulationCase object.
Selecting the SimulationCase object in the browser reveals all of
its related properties and methods. Examining the list of
properties does not reveal any type of stream like object so
there must be a connection through another object. The
properties that are links to other objects can be determined by
looking at the type shown when a property is selected. If the
Figure 2.2
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