blocks|key|3593431|text|作为一个简单的“穷人的”实现，您可以查看一下TextBox控件的AutoComplete*属性。您可以使用已知地址动态填充AutoCompleteSource，当条目匹配时，添加到您选择的单独列表样式控件中。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|3593432|请参阅this+SO+article获取与您的问题相关的一些有趣的代码片段，以及我建议的解决方法。|offset|length|3593433|除了内置的AUtoComplete属性之外，您可能还需要从工具供应商那里购买第三方控件。|3593434|entityMap|0|LINK|mutability|MUTABLE|url|https://stackoverflow.com/questions/1357853/autocomplete-textbox-control^0|0|3|F|0|0|0^^$0|@$1|2|3|4|5|6|7|P|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|Q|8|@]|9|@$D|R|E|S|1|T]]|A|$]]|$1|F|3|G|5|6|7|U|8|@]|9|@]|A|$]]|$1|H|3|-4|5|6|7|V|8|@]|9|@]|A|$]]]|I|$J|$5|K|L|M|A|$N|O]]]]

As a simple, "poor man's", implementation you could take a look at the AutoComplete* properties of the TextBox control. You could dynamically populate the AutoCompleteSource with your known addresses and when an entry matches, add to a separate, list-style control of your choice.

See <a href="https://stackoverflow.com/questions/1357853/autocomplete-textbox-control">this SO article</a> for some interesting code snippets related to your question, and my suggested workaround.

Beyond the built-in AUtoComplete properties you're probably looking at having to purchase a 3rd party control from a tools vendor.

blocks|key|610021|text|我在WinForms中从来没有见过这样的东西。在WPF中，这将是另一回事-如果你可以使用它，也许可以考虑在你的WinForms应用程序中托管一个WPF控件？|type|unstyled|depth|inlineStyleRanges|entityRanges|data|610022|entityMap^0|0^^$0|@$1|2|3|4|5|6|7|D|8|@]|9|@]|A|$]]|$1|B|3|-4|5|6|7|E|8|@]|9|@]|A|$]]]|C|$]]

I've not seen anything like that before in WinForms. In WPF it would be another matter - if you can use that, maybe consider hosting a WPF control within your WinForms application instead?

blocks|key|1354650|text|我认为您正在尝试做一些与这篇代码项目文章类似的事情：AutoComplete+TextBox|type|unstyled|depth|inlineStyleRanges|entityRanges|offset|length|data|1354651|既然你在评论中提到了WPF，你还有这篇文章：WPF+AutoComplete+Folder+TextBox+(我想这篇文章的文件夹应该很容易剪掉)。|1354652|entityMap|0|LINK|mutability|MUTABLE|url|http://www.codeproject.com/KB/cs/AutoCompleteTextBox.aspx|1|http://www.codeproject.com/KB/WPF/autocomplete-textbox.aspx^0|Q|K|0|0|M|V|1|0^^$0|@$1|2|3|4|5|6|7|P|8|@]|9|@$A|Q|B|R|1|S]]|C|$]]|$1|D|3|E|5|6|7|T|8|@]|9|@$A|U|B|V|1|W]]|C|$]]|$1|F|3|-4|5|6|7|X|8|@]|9|@]|C|$]]]|G|$H|$5|I|J|K|C|$L|M]]|N|$5|I|J|K|C|$L|O]]]]

I think you're trying to do something similar to this codeproject article: <a href="http://www.codeproject.com/KB/cs/AutoCompleteTextBox.aspx" rel="nofollow noreferrer">AutoComplete TextBox</a> 

And since you mention WPF in a comment, you also have this article: <a href="http://www.codeproject.com/KB/WPF/autocomplete-textbox.aspx" rel="nofollow noreferrer">WPF AutoComplete Folder TextBox</a> (should be easy enough to cut out the folder bit of the article I'd thought).

blocks|key|3593529|text|嗯，没有这样的控制。如果我是你，我会创建两个文本框来完成这项工作。看，一个普通的文本框可以很容易地从列表中配置为自动完成，甚至是动态的；然而，它一次只接受一个条目。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|3593530|所以，我建议你为自动补全设置一个文本框，另一个用于地址。因此，只要第一个文本框中有符合条件的电子邮件地址，并单击enter，该地址就会添加到地址文本框中，并自动添加分隔符。|3593531|然后，您需要将address文本框中的地址作为对象而不是字符进行处理。当用户尝试删除地址中的一个字符时，整个地址都会被删除。|3593532|这是我能想到的变通办法。如果你试一下，我会帮你写代码的。|3593533|entityMap^0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|J|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|K|8|@]|9|@]|A|$]]|$1|D|3|E|5|6|7|L|8|@]|9|@]|A|$]]|$1|F|3|G|5|6|7|M|8|@]|9|@]|A|$]]|$1|H|3|-4|5|6|7|N|8|@]|9|@]|A|$]]]|I|$]]

Well, there isn't such a control. If I were you, I'd create 2 textboxes to do the job. See, a normal textbox can easily be configured for autocomplete from a list, even dynamically; however, it accepts only one entry at a time.

So, I suggest you dedicate one textbox for autocomplete, and one for the addresses. So, whenever there is a qualified email address in the first textbox, and you click enter, the address gets added to the address textbox, and automatically add delimitation.

Then you need to handle the addresses in the address textbox as objects instead of characters. Code it in a way that when a user tries to delete a character in an address, the whole address is deleted.

This is the workaround I can think of. I'll help with the code if you give it a try.

blocks|key|1358638|text|我在过去使用原生.NET+Winforms控件创建复合用户控件来提供特定功能的过程中运气很好。只要它们不是太多，它就会工作得很好，在这种情况下，事情就会开始变慢。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1358639|在你的例子中，这是我刚刚想到的，但是，也许你可以拿一个FlowLayoutPanel，一个按钮和一个支持自动完成的文本框，把它们放在一起来创建一个控件，它将提供你正在寻找的功能。|1358640|如果没有在控件中选择地址(例如，在列表中)，则容器(FlowLayoutPanel)将仅显示TextBox。一旦用户选择了一个条目，控件将自动创建一个带有适当标题的按钮，并将其插入到FlowLayoutPanel中的左侧。如果用户删除了他/她已经选择的地址，只需从FlowLayoutPanel中删除其表示形式(按钮)，TextBox就可以相应地调整大小。让TextBox填满剩余空间可能会有问题(我不记得该怎么做了)，但您已经明白了。容器不必是FlowLayoutPanel+-您可以使用带有停靠控件的面板，甚至可以使用TableLayoutPanel。|1358641|我所描述的设计将允许用户通过单击按钮来删除地址。然而，如果没有一些其他的视觉提示，这就不是很直观或用户友好的，所以我会考虑让"+Button“成为另一个复合控件，它包含一个”美化的“标签和一个小的删除按钮(X)。为此，您可以使用Panel控件并将X按钮停靠在右侧，然后填充左侧的标签。您可以根据需要在此处提供公共属性，以控制文本，并为删除功能提供事件处理程序或回调。|1358642|一旦可视化的东西起作用了，剩下的就是在主控件上提供适当的属性和方法，以允许它根据需要与外部代码进行交互。|1358643|entityMap^0|0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|L|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|M|8|@]|9|@]|A|$]]|$1|D|3|E|5|6|7|N|8|@]|9|@]|A|$]]|$1|F|3|G|5|6|7|O|8|@]|9|@]|A|$]]|$1|H|3|I|5|6|7|P|8|@]|9|@]|A|$]]|$1|J|3|-4|5|6|7|Q|8|@]|9|@]|A|$]]]|K|$]]

I have had good luck in the past creating composite user-controls to provide specific functionality using native .NET Winforms controls. It works pretty good as long as there aren't too many of them, in which case things start to slow down.

In you case, and this is just off the top of my head, but, perhaps you could take a FlowLayoutPanel, a Button, and a Textbox which supports auto-complete and put these together to create a control that would provide the functionality you are looking for. 

If there are no addresses selected in the control (e.g. in a List&lt;string&gt;), then the container (FlowLayoutPanel) would only display the TextBox. Once the user selected an entry, the control would automatically create a Button with the appropriate caption and insert it to the left in the FlowLayoutPanel. If the user removes an address he/she has already selected, simply remove its representation (the button) from the FlowLayoutPanel, and the TextBox can resize accordingly. There may be issues with getting the TextBox to fill up the remaining space (I can't remember how to do that), but you get the idea. The container does not have to be FlowLayoutPanel - you could use a Panel with Docked controls, or even a TableLayoutPanel for this.

A design as I described would allow the user to delete the address by clicking on the button. However, without some other visual cues, that isn't very intuitive or user-friendly, so I would consider making the "Button" be another composite control which contains a "prettied-up" label along with an tiny delete Button (X) to the right. For this you could use a Panel control and dock the X button to the right, and fill the Label on the left. You would provide public properties here as needed to control the text and provide an event handler or callback for the delete functionality.

Once the visual stuff is working, all that is left is to provide the appropriate Properties and Methods on the main control to allow it to interact as needed with outside code.

I'm building a C# client app that allows a user to communicate with one or more existing users in a system via an email-like metaphor. I'd like to present the user with a text entry box that auto-completes on known email addresses, and allows multiple delimiter-separated addresses to be entered. Ideally, I'd also like the email addresses to turn into structured controls once they've been entered and recognized. Basically, I'm modeling the UI interaction for adding users after Facebook's model.

Are there any Windows Forms controls out there with the ability to do something like this? Is there any well-established terminology for a hybrid textbox / control list box (no, not a ComboBox) or something that I should be searching for?

Thanks,

-Patrick

How to build a Windows Forms email-aware text box?

翻译质量差，导致语言生硬或混乱。

没有提供实际的解决方法或示例。

解答不清晰，无法理解或解决问题。

页面排版不美观，阅读体验差。

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