如何设置帐户的到期日期 [英] How to set an expiry date for an account

问题描述

基本上，我有一个数据库，我在c＃中创建一个插入方法，将记录插入成员表中



我已插入名字，姓氏，电子邮件地址等，但我想插入一个到期日



现在我想要它从注册之日起3年。



有没有办法做到这一点？



尽可能简单，我是一个非常大的新手。

Basically, i have a database and im creating an insert method in c# that inserts a record into a member table

I have inserted the firstname, surname, email address etc but i want to insert an expiry date

Now i want it so its 3 years from the day they registered.

Is there a way to do this?

as simple as you possibly can, im a very very big newbie.

推荐答案

有一些 http://www.dotnetperls.com/datetime 上的日期/时间示例[ ^ ]



对于您的情况，您可以：< br $>

There are some good Date/Time examples at http://www.dotnetperls.com/datetime[^]

For your case, you can do:

DateTime expiryDate = DateTime.Today.AddYears(3);

然后将expiryDate添加到你的sql中，并将其保存到表中。

And then add expiryDate to your sql that saves it into the table.

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