The goal is to extract time and date strings from this:
<strong>Date</strong> - Thursday, June 2 2011 9:00PM<br>
H开发者_开发百科ere's the code:
Match m = Regex.Match(line, "<strong>Date</strong> - (.*) (.*)<br>");
date = m.Captures[0].Value;
time = m.Captures[1].Value;
Thanks to the regex being greedy, it should match the first group all the way up to the last space. But it doesn't. Captures[0]
is the whole line
and Captures[1]
is out of range. Why?
Use Groups, not Captures. Your results will be in Groups[1] and Groups[2].
And personally, I'd recommend naming the groups:
Match m = Regex.Match(line, "<strong>Date</strong> - (?<date>.*) (?<time>.*)<br>");
if( m.Success )
{
date = m.Groups["date"].Value;
time = m.Groups["time"].Value;
}
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