来自数据库的倒数时钟 [英] countdown clock from database

问题描述

我想显示一个倒数时钟和从数据库中获取的时间.我可以做任何事情吗?能写一段说明代码的代码对我有帮助吗?谢谢！

I want to display a countdown clock and the time taken from the database. I can do in any way? Can write a code segment illustrates help me? Thanks!

推荐答案

使用C#进行执行前后的区别

Make the difference of before and after execution using C#

DateTime before = DateTime.Now
// actual operation
DateTime after = DateTime.Now
DateTime timeTaken = after - before;

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