Instead of gracefully returning an error code to the parent application, I print the error to the screen and bail out of the code.

我没有按通常作法将错误代码返回给父代应用程序，而是将错误打印到屏幕，然后退出程序。

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The example in Listing 7 demonstrates how a parent at any level in the application can control the state of its child component.

清单 7 中的示例演示了一个任意级别的父程序如何控制其子组件的状态。

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Colleges that use the PROFILE typically collect non-custodial parent information via the CSS Noncustodial PROFILE Application.

FORBES: The Five Questions Tripping Parents Up On College Aid Forms

If a college requires information from the non-custodial parent, this process will be explained in the financial aid application procedures.

FORBES: The Five Questions Tripping Parents Up On College Aid Forms

Well before the first aid application is due, a grandparent should transfer ownership of the account to a parent of the beneficiary.

FORBES: Paying for College: Help from Grandparents