如何建立一个“逐字"WPF中的自动完成? [英] How to build a "word-by-word" autocomplete in WPF?

问题描述

我已经做了一些研究，最终得到了几个自动完成框，它们有一个共同点:它们都匹配输入的整个表达式.有时，它们似乎很容易扩展，但最终却并非如此.

I already did some research and ended up with several autocomplete boxes which have one thing in common: they all match the whole expression which has been entered. Sometimes, they seem to be easily expandable, but at the end, they aren't.

但是，我需要一个文本框，它允许用户输入一个单词(例如tag1")，显示一个带有一些建议的弹出窗口基于这个单词，用返回键接受建议并在同一个文本框中输入一个新词(例如tag1 tag2")，弹出窗口再次弹出.(我喜欢 CintaNotes 处理这个的方式)

However, I need a Textbox which allows the user to enter a word (e.g. "tag1"), displays a popup with some suggestions based on this single word, accept the suggestion with the return key and type in a new word (e.g "tag1 tag2") in the same textbox, with the popup popping up again. (I like the way CintaNotes handles this)

我需要这个用于标记界面.用户将标签写入一个简单的盒子通常会更快，但有时，他需要帮助.这就是自动完成的用途.

I need this for a tagging interface. It's often faster for the user to write the tags into a simple box, but sometimes, he needs assistance. This is what the autocomplete is for.

我发现了一些结果，但不符合我的目的(恕我直言):

I've found some results, which don't work for my purpose (imho):

• http://www.wpfpedia.com/item/details/743/wpf-autocomplete-textbox-control
• http://www.codeproject.com/KB/WPF/WPF_Autocomplete.aspx立>
• http://www.codeproject.com/KB/WPF/autocomplete_textbox.aspx立>
• http://weblogs.thinktecture.com/cnagel/2011/01/autocomplete-textbox-with-wpf.html

顺便说一句，我真的很喜欢标签框的操作方式.

Btw, I really like the way the Tag-Box for SO operates.

有人有想法吗?某处是否有开箱即用"的解决方案，适合我的需求但我没有找到?还是我必须自己构建一个?

Does anyone have an idea? Is there a "out-of-the-box" - solution somewhere, which suits my needs but I didn't find? Or do I have to build one myself?

谢谢！:)

推荐答案

我想你的意思是一个自动完成多个单词的文本框.就像 WPF 扩展工具包上的 TokenizedTexbox.这是页面:http://wpftoolkit.codeplex.com/wikipage?title=TokenizedTextBox&referringTitle=Home

I think you mean a textbox which autocomplete for multiple words. Like TokenizedTexbox on WPF Extended Toolkit. this is the page: http://wpftoolkit.codeplex.com/wikipage?title=TokenizedTextBox&referringTitle=Home

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