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Figure 11.2 shows the relationships between the form frmAccountMaintForm, the FormController class, and the BasicPersonalChecking class. Between the frmAccountMaintForm form and the FormController class is an association described as control stimuli. This means that every user interaction with the form that requires information from the related business classes will be controlled through the FormController class. The open diamond means, for instance, that the form is requesting services from the FormController class. This is also called navigation. |
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Figure 11.2.
The relationships between the form frmAccountMaintForm,
the FormControllerclass, and the BasicPersonalChecking class. |
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LISTING 11.1.frmAccountMaintForm's cmdStore_ClickEVENT. |
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1: Private Sub cmdStore_Click()
2: theFormController.setform Me
3: theFormController.depositFunds _
4: txtDepositAmount, txtAccountNumber
5: End Sub |
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