Question

我有一个单词和文字。我必须找到所有提出这个词的提案。你有什么想法吗？

piblic List<string> GetSnetences(string word)
{
    // search all proposals that have the word
{

Answer 1

尝试做这样的事情：

var text =
    "Here is some text. It has some sentences. There are a few sentences.";
var word = "SOME";

public List<String> GetSentences(String text, String word) {
    var sentences =
        text.Split(new[] { ". " }, StringSplitOptions.RemoveEmptyEntries);

    var matches = from sentence in sentences
                  where sentence.ToLower().Contains(word.ToLower())
                  select sentence;

    return matches.ToList();
}

最后，匹配将是一个枚举，其中包含您正在搜索的单词的所有句子。

Answer 2

piblic List<string> GetSnetences(string word)
{
   string text = "Here is some text. It has some sentences. There are a few sentences.";
   List<string> results = text.Split(".");
   return results.FindAll(delegate(string str) { return str.ToLower() == word.ToLower(); });
}

你可以尝试这个。

Answer 3

你可以使用字符串的contains（）方法来查明一个字符串是否包含一些字母o。

我如何逐字搜索（或得到）？

3 个答案: