blocks|key|1461611|text|您可能需要寻找Trie实现。这肯定会对“以XYZ开头的单词”以及精确匹配有所帮助。你可能很想把你的所有数据放在多个数据结构中，每个结构都针对特定的任务进行了调整-例如，一个用于变形词，一个用于“按长度”等。现在，与RAM相比，自然语言字典相对较小，所以如果你真的想要快速查找，这可能是可行的方法。|type|unstyled|depth|inlineStyleRanges|entityRanges|offset|length|data|1461612|entityMap|0|LINK|mutability|MUTABLE|url|http://en.wikipedia.org/wiki/Trie^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 might want to look for a <a href="http://en.wikipedia.org/wiki/Trie" rel="nofollow noreferrer">Trie</a> implementation. That will certainly help with "words starting with XYZ" as well as exact matches. You may well want to have all of your data in multiple data structures, each one tuned for the particular task - e.g. one for anagrams, one for "by length" etc. Natural language dictionaries are relatively small compared with RAM these days, so if you really want speedy lookup, that's probably the way to go.

blocks|key|1676768|text|从像ASpell+(http://aspell.net/)这样的开源拼写检查器中抓取平面文本文件，并将其加载到列表或任何您喜欢的结构中。|type|unstyled|depth|inlineStyleRanges|entityRanges|offset|length|data|1676769|例如,|1676770|List<string>+words+=+System.IO.File.ReadAllText("MyWords.txt").Split(new+string[]{Environment.NewLine}).ToList();

//+C#+3.0+(LINQ)+example:

++++//+get+all+words+of+length+5:
++++from+word+in+words+where+word.length==5+select+word

++++//+get+partial+matches+on+"foo"
++++from+word+in+words+where+word.Contains("foo")+select+word

//+C#+2.0+example:

++++//+get+all+words+of+length+5:
++++words.FindAll(delegate(string+s)+{+return+s.Length+==+5;+});

++++//+get+partial+matches+on+"foo"
++++words.FindAll(delegate(string+s)+{+return+s.Contains("foo");+});|code-block|syntax|javascript|1676771|entityMap|0|LINK|mutability|MUTABLE|url|http://aspell.net/^0|A|I|0|0|0|0^^$0|@$1|2|3|4|5|6|7|S|8|@]|9|@$A|T|B|U|1|V]]|C|$]]|$1|D|3|E|5|6|7|W|8|@]|9|@]|C|$]]|$1|F|3|G|5|H|7|X|8|@]|9|@]|C|$I|J]]|$1|K|3|-4|5|6|7|Y|8|@]|9|@]|C|$]]]|L|$M|$5|N|O|P|C|$Q|R]]]]

Grab the flat text file from an open source spellchecker like ASpell (<a href="http://aspell.net/" rel="noreferrer">http://aspell.net/</a>) and load it into a List or whatever structure you like.

for example, 

<pre><code>List&lt;string&gt; words = System.IO.File.ReadAllText("MyWords.txt").Split(new string[]{Environment.NewLine}).ToList();

// C# 3.0 (LINQ) example:

 // get all words of length 5:
 from word in words where word.length==5 select word

 // get partial matches on "foo"
 from word in words where word.Contains("foo") select word

// C# 2.0 example:

 // get all words of length 5:
 words.FindAll(delegate(string s) { return s.Length == 5; });

 // get partial matches on "foo"
 words.FindAll(delegate(string s) { return s.Contains("foo"); });
</code></pre>

blocks|key|1676811|text|根据查询的复杂程度，可能值得研究WordNet，它基本上是一个语义字典。它包括词性、同义词和单词之间的其他类型的关系。|type|unstyled|depth|inlineStyleRanges|entityRanges|offset|length|data|1676812|entityMap|0|LINK|mutability|MUTABLE|url|http://wordnet.princeton.edu/^0|G|7|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]]]]

Depending on how involved your queries are going to be, it might be worth investigating <a href="http://wordnet.princeton.edu/" rel="nofollow noreferrer">WordNet</a>, which is basically a semantic dictionary. It includes parts of speech, synonyms, and other types of relationships between the words.

blocks|key|1676868|text|NetSpell+(http://www.loresoft.com/netspell/)是一个用.NET编写的拼写检查器，它有您可以使用的几种语言的单词清单。|type|unstyled|depth|inlineStyleRanges|entityRanges|offset|length|data|1676869|entityMap|0|LINK|mutability|MUTABLE|url|http://www.loresoft.com/netspell/^0|A|X|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]]]]

NetSpell (<a href="http://www.loresoft.com/netspell/" rel="nofollow noreferrer">http://www.loresoft.com/netspell/</a>) is a spell checker that's written in .NET that has word listings in several languages that you could use.

blocks|key|1461789|text|在这个问题上我和Barry+Fandango是一致的，但是你可以不用LINQ就能做到。.NET+2.0在List(T)类型上有一些很好的过滤方法。我建议的是|type|unstyled|depth|inlineStyleRanges|entityRanges|offset|length|data|1461790|List(T).FindAll(Predicate(T))+:+List(T)|code-block|syntax|javascript|1461791|此方法将通过谓词方法将列表中的每个元素放入列表中，并返回返回'true‘的单词列表。因此，将开源词典中建议的单词加载到列表(字符串)中。查找长度为5的所有单词...|1461792|List(String)+words+=+LoadFromDictionary();
List(String)+fiveLetterWords+=+words.FindAll(delegate(String+word)
++++{
++++++++return+word.Length+==+5;
++++});|1461793|或者对于所有以‘abc’开头的单词...|1461794|List(String)+words+=+LoadFromDictionary();
List(String)+abcWords+=+words.FindAll(delegate(String+word)
++++{
++++++++return+word.StartsWith('abc');
++++});|1461795|entityMap|0|LINK|mutability|MUTABLE|url|https://stackoverflow.com/questions/335517/a-dictionary-api-for-c#335563^0|8|E|0|0|0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|Y|8|@]|9|@$A|Z|B|10|1|11]]|C|$]]|$1|D|3|E|5|F|7|12|8|@]|9|@]|C|$G|H]]|$1|I|3|J|5|6|7|13|8|@]|9|@]|C|$]]|$1|K|3|L|5|F|7|14|8|@]|9|@]|C|$G|H]]|$1|M|3|N|5|6|7|15|8|@]|9|@]|C|$]]|$1|O|3|P|5|F|7|16|8|@]|9|@]|C|$G|H]]|$1|Q|3|-4|5|6|7|17|8|@]|9|@]|C|$]]]|R|$S|$5|T|U|V|C|$W|X]]]]

I'm with <a href="https://stackoverflow.com/questions/335517/a-dictionary-api-for-c#335563">Barry Fandango</a> on this one, but you can do it without LINQ. .NET 2.0 has some nice filtering methods on the List(T) type. The one I suggest is

<pre><code>List(T).FindAll(Predicate(T)) : List(T)
</code></pre>

This method will put every element in the list through the predicate method and return the list of words that return 'true'. So, load your words as suggested from an open source dictionary into a List(String). To find all words of length 5...

<pre><code>List(String) words = LoadFromDictionary();
List(String) fiveLetterWords = words.FindAll(delegate(String word)
 {
 return word.Length == 5;
 });
</code></pre>

Or for all words starting with 'abc'...

<pre><code>List(String) words = LoadFromDictionary();
List(String) abcWords = words.FindAll(delegate(String word)
 {
 return word.StartsWith('abc');
 });
</code></pre>

Does anyone know a good .NET dictionary API? I'm not interested in meanings, rather I need to be able to query words in a number of different ways - return words of x length, return partial matches and so on...

Dictionary API (lexical)

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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有没有人知道好的.NET字典应用编程接口？我对含义不感兴趣，相反，我需要能够以多种不同的方式查询单词-返回x长度的单词，返回部分匹配等等……

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