
Extension View Editor 4-29
4-29
For most widgets the Target Moniker option is used to assign a
specific variable to the widget.
Common widget properties are discussed in the next section,
followed by widget specific properties. In the section describing
the specific widget properties, an example of each widget (as
well as its respective Properties property view) is shown.
Moniker Specification
Moniker (or variable) specification is usually done via the
Ellipsis icon that is usually associated with the moniker field.
There are usually three types of monikers specified:
Variable Type Description
Number
Variables
Numerical variables are selected via the Select Number
Variable property view which appears when the
Ellipsis icon is clicked. These variables:
• Represent numerical quantities and have a
Variable Type that allows HYSYS to manage Unit
Conversions for the user.
• Can have zero, one, or two dimensions.
• Can trigger the steady state solver when they are
changed. If this is the case, the variable operates
like other HYSYS variables in that the solver
performs consistency checking when values are
changed.
Text Variables Text variables are selected via the Select Text Variable
property view which appears when the Ellipsis icon
is clicked. These variables:
• Represent string quantities.
• Can be zero- or one-dimensional.
Message
Variables
Text variables are selected via the Edit Messages
property view which appears when the Ellipsis icon
is clicked. These variables do not represent any
particular quantification, but can be associated with
buttons in a property view. Messages are sent through
the VariableChanged method of an extension.
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