提取字符串的一部分

Question

I have a string Like SHD2018101 + SHD2018102 / 26 or it can be SHD2018101 + SHD2018102 / 26 + SHD2018103 . The string started with SHD is a database table key which is starting with SHD . I have to separate the database table key and keep it in a array or in a list to get the value from database.

Thanks in advance.

Answer 1

Something like below should work:

string subject = "SHD2018101 + SHD2018102 / 26 + SHD2018103";

StringCollection result = new StringCollection();
Regex regexObj = new Regex(@"(SHD\d+)");
Match matchResult = regexObj.Match(subject);
while (matchResult.Success) {
    result.Add(matchResult.Groups[1].Value);
    matchResult = matchResult.NextMatch();
}