在C＃中如何将日期和时间组合到DateTime中 [英] In C# how to combine date and time into DateTime

问题描述

您好我正在设计一个表单，其中我在两个不同的日期时间选择器中从用户那里获取日期和时间，现在我想将该日期时间组合到datetime的单个对象中，您能帮助我。



感谢adv。

解决方案

尝试

 var date = new DateTime （X，Y，Z）; // x，y，z是year.month和dateell 
 var time = TimeSpan.Parse（time）; 
 var combo = date + time; 

当您使用DateTimePicker时，设置一个格式以便它只允许用户输入有限的信息，例如Date in one和Time in another，结果值包括用户无法更改的条目的当前系统日期/时间。因此，将两者结合起来的唯一安全方法是创建一个新的DateTime值：

 DateTime d = dtpDate.Value; 
 DateTime t = dtpTime.Value; 
 DateTime dtCombined =  new  DateTime（d.Year，d.Month，d.Day，t.Hour，t.Minute，t.Second）; 
 

试试这个...



DateTime.Date.Add（DateTime.TimeOfDay）;

Hi i am designing a form in which i am taking date and time from user in two different datetime picker and now i want to combine that datetime into a single object of datetime can you help me.

Thanks in advn.

解决方案

Try

var date = new DateTime(x,y,z); // x,y,z are year.month and date respectivel
var time = TimeSpan.Parse(time); 
var combo = date + time;

When you use a DateTimePicker, and set a format so that it only lets the user enter limited info, such as the Date in one, and the Time in another, the resulting values include the current system date/time for the entries the user cannot change. As a result the only safe way to combine the two is by creating a new DateTime value:

DateTime d = dtpDate.Value;
DateTime t = dtpTime.Value;
DateTime dtCombined = new DateTime(d.Year, d.Month, d.Day, t.Hour, t.Minute, t.Second);

Try This...

DateTime.Date.Add(DateTime.TimeOfDay);

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