In this example, if a user enters a value lower than allowable, the program could replace the entered value with the lowest allowable value and display the cluebox that modelessly explains the reason for the substitution.

• 在本例中，如果用户的输入低于允许值，程序会用允许的最小值代替输入值并用一个暗示框非模态地解释替换的原因。