Aspen Touch Solutions ATM-123R Series Specifikace stáhnout pdf (Strana 350)

A-14 Extensibility FAQ

A-14

problems.

4. How do I set default values for numeric input or text boxes?

Ans: Use the following procedure:

Make object references to the numeric input boxes in the

Initialize function and then set their defaults using the Value

property. For example,

The first line sets an object reference to the container calling

the extension unit operation. The second line sets hyEff as

an object reference to the eff real number variable in the

EDF. The Eff variable is the target moniker of a numeric input

widget. The third line determines if the unit operation is

being recalled from a saved case. If not, then the Value

property of hyEff is set to 0.50.

5. How do I create an Ignore This Unit Operation During

Calculations checkbox?

Ans: Use the following procedure:

a. Add a standard checkbox to the extension property view.

b. Double-click on the checkbox or right-click and select

Check Box Properties command.

c. Double-click the Target Moniker field or click the

Ellipsis icon directly beside it.

d. Select Object is Ignored in Calculations from the

Select Number Variable property view.

e. Change the text in the Label field to &Ignore Unit

Operation.

6. How do I create a Delete button?

Ans: Use the following procedure:

a. Add a standard button to the extension property view.

b. Double-click on the button widget or right-click and select

Button Properties command from the Object Inspect

menu.

c. Double-click the Message field or click the Ellipsis icon

directly beside it.

Set hyContainer = Container

Set hyEff = hyContainer.FindVariable("Eff").Variable

If IsRecalling = False Then hyEff.Value = ".50"

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Aspen Touch Solutions ATM-123R Series Specifikace Strana 350