延迟的KeyUp行动，如果用户键入（C＃） [英] Delay KeyUp Action if User is Typing (C#)

问题描述

我有一个当用户在搜索框中输入正被调用的函数。我想等待用户完成输入之前，我实际执行的功能。我知道如何轻松地与超时做到这一点在JavaScript中，但我将如何去在C＃中做同样的事情？另外，我要多长时间等待之前，我假设用户完成输入？ 100ms的？

I have a function that is being called when the user is typing in a search box. I want to wait for the user to finish typing before I actually execute the function. I know how to easily accomplish this in JavaScript with timeouts, but how would I go about doing the same thing in C#? Also, how long should I wait before I assume the user is done typing? 100ms?

推荐答案

设置定时器所需的延迟时间。启动的关键事件定时器。如果定时器车次停止计时器，并运行您的搜索。

Set a timer for the desired delay interval. Start the timer on the key up event. If the timer trips you stop the timer and run your search.

100ms的是的不的一个很好的区间，尽管！这是约100wpm即使打字绝对是偶数。

100ms is NOT a good interval, though!! That's about 100wpm even if the typing is absolutely even.

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