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Chapter 3 : Creating a Project
21 Select the Test and Branch process
A Conditional Branching dialogue box is displayed as shown here
Using this process, one action will be performed if Y
es has been entered
on screen 4. Otherwise, a different action will be performed. This is
referred to as Conditional Branching.
The first thing to do is to choose the Variable on which the test is to be
performed. In this example the Y
es or No input from screen 4 is stored
in variable [A2] Confirmation.
22 Select [A2] Confirmation in the If Value field
The test to be performed is to determine whether the value entered on
screen 4 is equal to Y.
23 Set the Condition field to <Equal to>
24 Type Y in the Value 2 field.
If the value is Y, the program should continue. If, however, the user
has entered N, or anything other than Y, the program should return to
the screen which prompts the user to input the product name, that is,
Screen 2.
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