Here is my string:
1-1 This is my first string. 1-2 This is my second string. 1-3 This is my third string.
How can I break like in C# like;
result[0] = This is my first string.
result[1] = This is my second string.
result[2] = This is my third string.
IEnumerable<string> lines = Regex.Split(text, "(?:^|[\r\n]+)[0-9-]+ ").Skip(1);
编辑:如果您想要数组中的结果,您可以执行string[] result = lines.ToArray()
;
Regex regex = new Regex("^(?:[0-9]+-[0-9]+ )(.*?)$", RegexOptions.Multiline);
var str = "1-1 This is my first string.\n1-2 This is my second string.\n1-3 This is my third string.";
var matches = regex.Matches(str);
List<string> strings = matches.Cast<Match>().Select(p => p.Groups[1].Value).ToList();
foreach (var s in strings)
{
Console.WriteLine(s);
}
We use a multiline Regex, so that ^
and $
are the beginning and end of the line. We skip one or more numbers, a -
, one or more numbers and a space (?:[0-9]+-[0-9]+ )
. We lazily ( *?
) take everything ( .
) else until the end of the line (.*?)$
, lazily so that the end of the line $
is more "important" than any character .
Then we put the matches in a List<string>
using Linq.
Lines will end with newline, carriage-return or both, This splits the string into lines with all line-endings.
using System.Text.RegularExpressions;
...
var lines = Regex.Split( input, "[\r\n]+" );
Then you can do what you want with each line.
var words = Regex.Split( line[i], "\s" );
The technical post webpages of this site follow the CC BY-SA 4.0 protocol. If you need to reprint, please indicate the site URL or the original address.Any question please contact:yoyou2525@163.com.