文本字段 “Click to enter notes” 显示默认文本,以提醒用户输入注释,如图 9 所示。
The text field "<Click to enter notes>" shows default text as a reminder to the user as shown in figure 9.
虽然系统也为用户提供一个带有更多选项的高级输入方式,但是系统默认用户添加提醒的方式是直接使用自然语言输入140字符的信息。
Though there's an advanced version with other options, the default way to add a reminder is through a 140 character message typed out in natural language.
当一个主动验证控件拒绝输入,它必须告知用户它已经这样做了,而且还应该提醒用户拒绝的原因。
When an active validation control rejects a keystroke, it must make it clear to the user that it has done so. It should also alert the user as to why it made the rejection.
I probably whip out a do while loop very rarely, but very often when programming games or any program that takes user input and has to check that user input and yell at the user if they're messing with you or aren't providing what's expected.
我可能很少用do,while,循环,但常常是,当编制程序游戏或需要用户输入的程序是,需要检查用户的输入并提醒用户,如果他们干扰了你,或没有提供所期望的输入。
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