如何通过DB设置倒数计时器的开始时间和结束时间？ C＃ASP.NET

Question

Inside my DB I have stored a DateTime value for "StartDate" and "EndDate", and was wondering how I would create a countdown timer using these two values?

I have managed to use a timer to create a countdown with one value but not two. Is there a way to do this? I am currently working with ASP.NET, C# and SQL.

Answer 1

I think you can use Ticks. Place some string into your database and save the ticks value. It's almost like guid's.. It will never repeat. Something like that:

private string ReturnUniqueTick()
{
    return DateTime.Now.Ticks.ToString();
}

And then you create an index for this field in your database, what will ensure you will have an unique number or formatted string..

Hope this help.