blocks|key|1756016|text|不幸的是，这是框架中的许多用词不当之一，或者充其量是对SRP的违反。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1756017|若要使用时间的格式，请将DateTimePicker属性设置为“时间”或“自定义”(如果要使用CustomFormat属性控制时间的格式，请使用“自定义”)。然后将ShowUpDown属性设置为true。|1756018|尽管用户可以手动设置日期和时间，但他们不能使用GUI同时设置。|1756019|entityMap^0|0|0|0^^$0|@$1|2|3|4|5|6|7|H|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|I|8|@]|9|@]|A|$]]|$1|D|3|E|5|6|7|J|8|@]|9|@]|A|$]]|$1|F|3|-4|5|6|7|K|8|@]|9|@]|A|$]]]|G|$]]

Unfortunately, this is one of the many misnomers in the framework, or at best a violation of SRP. 

To use the DateTimePicker for times, set the Format property to either Time
or Custom (Use Custom if you want to control the format of the time using
the CustomFormat property). Then set the ShowUpDown property to true.

Although a user may set the date and time together manually, they cannot use the GUI to set both.

blocks|key|1756070|text|将格式设置为自定义，然后指定格式：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1756071|dateTimePicker1.Format+=+DateTimePickerFormat.Custom;
dateTimePicker1.CustomFormat+=+"MM/dd/yyyy+hh:mm:ss";++|code-block|syntax|javascript|1756072|或者以您想要的布局方式。然后您可以直接键入日期/时间。如果你使用MMM，你将需要使用月份的数值作为输入，除非你自己写了一些代码(例如，5月份的5个结果)|1756073|不知道日期和时间在一起的选择器。对我来说，听起来像是一个自定义控件。|1756074|entityMap^0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|M|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|N|8|@]|9|@]|A|$E|F]]|$1|G|3|H|5|6|7|O|8|@]|9|@]|A|$]]|$1|I|3|J|5|6|7|P|8|@]|9|@]|A|$]]|$1|K|3|-4|5|6|7|Q|8|@]|9|@]|A|$]]]|L|$]]

Set the Format to Custom and then specify the format:

<pre><code>dateTimePicker1.Format = DateTimePickerFormat.Custom;
dateTimePicker1.CustomFormat = "MM/dd/yyyy hh:mm:ss"; 
</code></pre>

or however you want to lay it out. You could then type in directly the date/time. If you use MMM, you'll need to use the numeric value for the month for entry, unless you write some code yourself for that (e.g., 5 results in May)

Don't know about the picker for date and time together. Sounds like a custom control to me.

blocks|key|1756105|text|你可以让它显示time。从那时起，你可能不得不有两个控件(一个日期，一个时间)来完成你想要的。|type|unstyled|depth|inlineStyleRanges|entityRanges|offset|length|data|1756106|entityMap|0|LINK|mutability|MUTABLE|url|http://msdn.microsoft.com/en-us/library/ms229631.aspx^0|7|4|0|0^^$0|@$1|2|3|4|5|6|7|L|8|@]|9|@$A|M|B|N|1|O]]|C|$]]|$1|D|3|-4|5|6|7|P|8|@]|9|@]|C|$]]]|E|$F|$5|G|H|I|C|$J|K]]]]

You can get it to display <a href="http://msdn.microsoft.com/en-us/library/ms229631.aspx" rel="nofollow noreferrer">time</a>. From that you will probably have to have two controls (one date, one time) the accomplish what you want.

blocks|key|1541216|text|我担心DateTimePicker控件没有能力做这些事情。这是非常基础的(而且令人沮丧！)控制。你最好的选择可能是找到一个能做你想要的事情的第三方控件。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1541217|对于手动键入日期和时间的选项，您可以使用TextBox/DateTimePicker组合来构建一个自定义组件来实现这一点，如果没有第三方控件，它可能会工作得相当好。|1541218|entityMap^0|0|0^^$0|@$1|2|3|4|5|6|7|F|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|G|8|@]|9|@]|A|$]]|$1|D|3|-4|5|6|7|H|8|@]|9|@]|A|$]]]|E|$]]

I'm afraid the DateTimePicker control doesn't have the ability to do those things. It's a pretty basic (and frustrating!) control. Your best option may be to find a third-party control that does what you want.

For the option of typing the date and time manually, you could build a custom component with a TextBox/DateTimePicker combination to accomplish this, and it might work reasonably well, if third-party controls are not an option.

blocks|key|1541324|text|最好为作业使用两个DateTimePickers，一个将是日期部分的默认值，第二个DateTimePicker将是时间部分的默认值。按如下方式格式化第二个DateTimePicker。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1541325|++++++timePortionDateTimePicker.Format+=+DateTimePickerFormat.Time;
++++++timePortionDateTimePicker.ShowUpDown+=+true;|code-block|syntax|javascript|1541326|捕获后，这两个文件应该如下所示|1541327|​|1541328|📷|atomic|offset|length|1541329|1541330|要从这两个控件中获取DateTime，请使用以下代码|1541331|DateTime+myDate+=+datePortionDateTimePicker.Value.Date+%2B+
++++++++++++++++++++timePortionDateTimePicker.Value.TimeOfDay;+|1541332|要将DateTime分配给这两个控件，请使用以下代码|1541333|datePortionDateTimePicker.Value++=+myDate.Date;++
timePortionDateTimePicker.Value++=+myDate.TimeOfDay;+|1541334|entityMap|0|IMAGE|mutability|IMMUTABLE|imageUrl|https://ask.qcloudimg.com/http-save/yehe-900000/57ef093671e44be2eb8f1aae430a2a51.jpeg|imageAlt^0|0|0|0|0|0|1|0|0|0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|17|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|18|8|@]|9|@]|A|$E|F]]|$1|G|3|H|5|6|7|19|8|@]|9|@]|A|$]]|$1|I|3|J|5|6|7|1A|8|@]|9|@]|A|$]]|$1|K|3|L|5|M|7|1B|8|@]|9|@$N|1C|O|1D|1|1E]]|A|$]]|$1|P|3|J|5|6|7|1F|8|@]|9|@]|A|$]]|$1|Q|3|R|5|6|7|1G|8|@]|9|@]|A|$]]|$1|S|3|T|5|D|7|1H|8|@]|9|@]|A|$E|F]]|$1|U|3|V|5|6|7|1I|8|@]|9|@]|A|$]]|$1|W|3|X|5|D|7|1J|8|@]|9|@]|A|$E|F]]|$1|Y|3|-4|5|6|7|1K|8|@]|9|@]|A|$]]]|Z|$10|$5|11|12|13|A|$14|15|16|-4]]]]

It is best to use two DateTimePickers for the Job
One will be the default for the date section and the second DateTimePicker is for the time portion. Format the second DateTimePicker as follows.

<pre><code> timePortionDateTimePicker.Format = DateTimePickerFormat.Time;
 timePortionDateTimePicker.ShowUpDown = true;
</code></pre>

The Two should look like this after you capture them

<img src="https://i.stack.imgur.com/x94Oa.jpg" alt="Two Date Time Pickers">

To get the DateTime from both these controls use the following code 

<pre><code>DateTime myDate = datePortionDateTimePicker.Value.Date + 
 timePortionDateTimePicker.Value.TimeOfDay; 
</code></pre>

To assign the DateTime to both these controls use the following code 

<pre><code>datePortionDateTimePicker.Value = myDate.Date; 
timePortionDateTimePicker.Value = myDate.TimeOfDay; 
</code></pre>

blocks|key|1541471|text|转到Visual+Studio中dateTimePicker的Properties，并将Format设置为Custom。在CustomFormat下输入您的格式。在我的例子中，我使用了MMMMdd,+yyyy++%7C++hh:mm|type|unstyled|depth|inlineStyleRanges|offset|length|style|CODE|entityRanges|data|1541472|​|1541473|📷|atomic|1541474|1541475|1541476|entityMap|0|IMAGE|mutability|IMMUTABLE|imageUrl|https://ask.qcloudimg.com/http-save/yehe-900000/1e541862e5403913d592ff5006a8f89c.jpeg|imageAlt|1|https://ask.qcloudimg.com/http-save/yehe-900000/b28806b4c8544485d5a3b2433d34add8.jpeg^0|G|E|V|A|18|6|1H|6|1P|C|2K|M|0|0|0|1|0|0|0|1|1|0|0^^$0|@$1|2|3|4|5|6|7|X|8|@$9|Y|A|Z|B|C]|$9|10|A|11|B|C]|$9|12|A|13|B|C]|$9|14|A|15|B|C]|$9|16|A|17|B|C]|$9|18|A|19|B|C]]|D|@]|E|$]]|$1|F|3|G|5|6|7|1A|8|@]|D|@]|E|$]]|$1|H|3|I|5|J|7|1B|8|@]|D|@$9|1C|A|1D|1|1E]]|E|$]]|$1|K|3|I|5|J|7|1F|8|@]|D|@$9|1G|A|1H|1|1I]]|E|$]]|$1|L|3|G|5|6|7|1J|8|@]|D|@]|E|$]]|$1|M|3|-4|5|6|7|1K|8|@]|D|@]|E|$]]]|N|$O|$5|P|Q|R|E|$S|T|U|-4]]|V|$5|P|Q|R|E|$S|W|U|-4]]]]

Go to the <code>Properties</code> of your <code>dateTimePicker</code>in Visual Studio and set <code>Format</code> to <code>Custom</code>. Under <code>CustomFormat</code> enter your format. In my case I used <code>MMMMdd, yyyy | hh:mm</code>

<a href="https://i.stack.imgur.com/hRxNy.jpg" rel="noreferrer"><img src="https://i.stack.imgur.com/hRxNy.jpg" alt="enter image description here"></a> 
<a href="https://i.stack.imgur.com/3ATE4.jpg" rel="noreferrer"><img src="https://i.stack.imgur.com/3ATE4.jpg" alt="dateTimePickerProperties"></a>

Is it possible to use DateTimePicker (Winforms) to pick both date and time (in the dropdown)? How do you change the custom display of the picked value? Also, is it possible to enable the user to type the date/time manually?

DateTimePicker: pick both date and time

Visual Studio

是否可以使用DateTimePicker (Winforms)同时选择日期和时间(在下拉列表中)？如何更改拾取值的自定义显示？另外，是否可以让用户手动键入日期/时间？

问DateTimePicker:同时选择日期和时间
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