There seems to be a million questions here on converting a string to a Date, but not vice-versa. When I convert a Date object to a string using mydate.toString
I get a string in the format 16/01/2013 13:00:00
.
在将字符串转换为Date时似乎有一百万个问题,但反之亦然。当我使用mydate.toString将Date对象转换为字符串时,我得到一个格式为16/01/2013 13:00:00的字符串。
But what I really want is 2013-01-16 13:00:00
. I can't see any functions on the Date object that do this for me, do I need to use a regex or something instead?
但我真正想要的是2013-01-16 13:00:00。我无法在Date对象上看到任何为我这样做的函数,我是否需要使用正则表达式或其他东西?
5 个解决方案
#1
35
You can use the ToString overload. Have a look at this page for more info
您可以使用ToString重载。有关详细信息,请查看此页面
So just Use myDate.ToString("yyyy-MM-dd HH:mm:ss")
所以只需使用myDate.ToString(“yyyy-MM-dd HH:mm:ss”)
or something equivalent
或类似的东西
#2
6
you can do it using the format function, here is a sample:
你可以使用format函数来做,这是一个示例:
Format(mydate, "yyyy-MM-dd HH:mm:ss")
#3
3
Dim timeFormat As String = "yyyy-MM-dd HH:mm:ss"
objBL.date = Convert.ToDateTime(txtDate.Value).ToString(timeFormat)
#4
2
myDate.ToString("yyyy-MM-dd HH:mm:ss")
the capital HH is for 24 hours format as you specified
大都会HH是您指定的24小时格式
#5
2
I like:
我喜欢:
Dim timeFormat As String = "yyyy-MM-dd HH:mm:ss"
myDate.ToString(timeFormat)
Easy to maintain if you need to use it in several parts of your code, date formats always seem to change sooner or later.
如果您需要在代码的多个部分中使用它,易于维护,日期格式似乎总是会迟早改变。
#1
35
You can use the ToString overload. Have a look at this page for more info
您可以使用ToString重载。有关详细信息,请查看此页面
So just Use myDate.ToString("yyyy-MM-dd HH:mm:ss")
所以只需使用myDate.ToString(“yyyy-MM-dd HH:mm:ss”)
or something equivalent
或类似的东西
#2
6
you can do it using the format function, here is a sample:
你可以使用format函数来做,这是一个示例:
Format(mydate, "yyyy-MM-dd HH:mm:ss")
#3
3
Dim timeFormat As String = "yyyy-MM-dd HH:mm:ss"
objBL.date = Convert.ToDateTime(txtDate.Value).ToString(timeFormat)
#4
2
myDate.ToString("yyyy-MM-dd HH:mm:ss")
the capital HH is for 24 hours format as you specified
大都会HH是您指定的24小时格式
#5
2
I like:
我喜欢:
Dim timeFormat As String = "yyyy-MM-dd HH:mm:ss"
myDate.ToString(timeFormat)
Easy to maintain if you need to use it in several parts of your code, date formats always seem to change sooner or later.
如果您需要在代码的多个部分中使用它,易于维护,日期格式似乎总是会迟早改变。