Control names in descendants
PowerBuilder uses this syntax to show names of inherited controls:
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<span>ancestorwindow</span><span>::</span><span>control</span> |
For example, if you select the Open button in w_customer,
which is inherited from w_ancestor,
its name displays on the General page in the properties view as w_ancestor::cb_open.
Names of controls must be unique in an inheritance hierarchy.
For example, you cannot have a CommandButton named cb_close defined
in an ancestor and a different CommandButton named cb_close defined
in a child. You should develop a naming convention for controls
in windows that you plan to use as ancestors.
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