Welcome to OGeek Q&A Community for programmer and developer-Open, Learning and Share
Welcome To Ask or Share your Answers For Others

Categories

0 votes
264 views
in Technique[技术] by (71.8m points)

c# - Regex to extract date time from given string

I want to extract date from the string through regex.

String : log-bb-2014-02-12-12-06-13-diag

How to do it?

See Question&Answers more detail:os

与恶龙缠斗过久,自身亦成为恶龙;凝视深渊过久,深渊将回以凝视…
Welcome To Ask or Share your Answers For Others

1 Reply

0 votes
by (71.8m points)

Here something to start:

string s = "log-bb-2014-02-12-12-06-13-diag";
Regex r = new Regex(@"d{4}-d{2}-d{2}-d{2}-d{2}-d{2}");
Match m = r.Match(s);
if(m.Success)
{
    DateTime dt = DateTime.ParseExact(m.Value, "yyyy-MM-dd-hh-mm-ss", CultureInfo.InvariantCulture);
}

与恶龙缠斗过久,自身亦成为恶龙;凝视深渊过久,深渊将回以凝视…
OGeek|极客中国-欢迎来到极客的世界,一个免费开放的程序员编程交流平台!开放,进步,分享!让技术改变生活,让极客改变未来! Welcome to OGeek Q&A Community for programmer and developer-Open, Learning and Share
Click Here to Ask a Question

1.4m articles

1.4m replys

5 comments

57.0k users

...