如何在monthcalendar中选择多个日期并将其显示在C＃的文本框中？

问题描述

大家好，



我有monthCalendar工具，我想在日历中选择5个随机日期。这5个随机日期应出现在一个文本框中，以便将其保存到我的数据库（mysql）。



我尝试了什么：



我看过很多论坛，但大多数SelectionRange教程都有开始日期和结束日期。我需要的是在一个文本框中记录5个随机日期。



非常感谢您的回答..

Hello everyone,

I have the monthCalendar tool and I would like to select 5 random dates in the calendar. Those 5 random dates should appear in one textbox in order to save it to my database (mysql).

What I have tried:

I saw many forums but most of the SelectionRange tutorial has a start date and an end date. What I need is to record that 5 random dates inside one textbox.

Thank you so much for your answers..

推荐答案

DateTime GenererateRandomDate()
{

    int year = rnd.Next(1900, 9999);
    int month = rnd.Next(1, 12);
    int day = DateTime.DaysInMonth(year,month);

    int Day = rnd.Next(1, day);

    DateTime dt = new DateTime(year,month,Day);
    return dt;
}

这会产生1个日期，你可以将退货日期存储在列表中然后在文本框中显示列表日期。也许你可以使用string.join将它们组成一个字符串。



希望这有助于

this will generate you 1 date , you can store the returns date in a list and then show the list date in the textbox. Maybe you can use string.join to make them in one string.

Hope this helps

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