如何在LINQ中搜索整个单词?
如果我在字符串列表中搜索单词"car",{"carpenter","car repair","carrying","car workshop"}结果应该只是"汽车修理"和"汽车工作室".我尝试下面的代码
List<string> _tags = (from item in string_array
where item.ToLower().Contains(search_term)
select item).ToList();
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但是,包含总是返回相似的单词,我在SO Linq Regex上找到了这个链接,用于全字搜索 ,这并没有提供使用Regx的完整答案.
因此,任何人都可以帮助在Regx中编写答案,或者是与Linq一起使用的任何其他选项.
Rob*_*Rob 17
试试这个:
var result = items.Where(i => i.Split(' ').Any(word => word.ToLower() == "car")).ToList();
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如果您需要考虑逗号,可以使用此代码:
var reg = new Regex("\\bcar\\b", RegexOptions.IgnoreCase);
var items = new [] { "carpenter", "car repair", "carrying", "car workshop", "car, repair", "car. repair", "car,repair" };
var result = items.Where(word => reg.IsMatch(word)).ToList();
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得到:
car repair
car workshop
car, repair
car. repair
car,repair
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