Solved

Regular expression

Posted on 2006-11-30
1
172 Views
Last Modified: 2011-09-20
I have the following:

MatchCollection NewMatch = Regex.Matches(Str2LookIn, @"[/*\\*]([\(\)\#a-z0-9\._-]*)", RegexOptions.IgnoreCase);
                  if (NewMatch.Count > 0)
                  {
                        if (Str2LookIn.IndexOf(@"http://") == -1)
                              return NewMatch[NewMatch.Count - 1].Groups[0].Captures[0].ToString();
                        else
                        {
                              //MessageBox.Show(NewMatch[NewMatch.Count - 2].Groups[1].Captures[0].ToString());
                              return (NewMatch[NewMatch.Count - 2].Groups[1].Captures[0].ToString() +
                                    NewMatch[NewMatch.Count - 1].Groups[1].Captures[0].ToString());
                      }
                  }
                  else
                  {
                        NewMatch = Regex.Matches(Str2LookIn, @"^(about:(blank)?)?([\(\)_\-\.a-z0-9]*\.+[a-z]{4})(\#+([_\-\.a-z0-9]*))?", RegexOptions.IgnoreCase);
                        if (NewMatch.Count != 0)
                              return NewMatch[0].Groups[3].Captures[0].ToString();
                        else
                              return "";
                  }
            


I need       if (Str2LookIn.IndexOf(@"http://") == -1)
to execute if  the string is http://www.aircanada.com


<table class="CompanyInfo">
<tr>
<td align="center">
<p><a href="http://www.aircanada.com" target="_blank"><img src="../../images/Home/Logo_AirCandaACGHS-www.jpg"><br>
<span class="CompanyName">Air Canada ACGHS</span><br>http://www.aircanada.com</a></p>
</td>
</tr>
</table>


Something is wrong with that line of code can someone help me out.
0
Comment
Question by:mathieu_cupryk
1 Comment
 
LVL 4

Accepted Solution

by:
CBeach1980 earned 500 total points
ID: 18048315
(Str2LookIn.IndexOf(@"http://") == -1) will only execute if "http://" is not in Str2LookIn.  To get it to execute when it is there you need (Str2LookIn.IndexOf(@"http://") != -1)
0

Featured Post

Is Your Active Directory as Secure as You Think?

More than 75% of all records are compromised because of the loss or theft of a privileged credential. Experts have been exploring Active Directory infrastructure to identify key threats and establish best practices for keeping data safe. Attend this month’s webinar to learn more.

Question has a verified solution.

If you are experiencing a similar issue, please ask a related question

Introduction Although it is an old technology, serial ports are still being used by many hardware manufacturers. If you develop applications in C#, Microsoft .NET framework has SerialPort class to communicate with the serial ports.  I needed to…
Summary: Persistence is the capability of an application to store the state of objects and recover it when necessary. This article compares the two common types of serialization in aspects of data access, readability, and runtime cost. A ready-to…
Hi friends,  in this video  I'll show you how new windows 10 user can learn the using of windows 10. Thank you.
Both in life and business – not all partnerships are created equal. As the demand for cloud services increases, so do the number of self-proclaimed cloud partners. Asking the right questions up front in the partnership, will enable both parties …

895 members asked questions and received personalized solutions in the past 7 days.

Join the community of 500,000 technology professionals and ask your questions.

Join & Ask a Question

Need Help in Real-Time?

Connect with top rated Experts

11 Experts available now in Live!

Get 1:1 Help Now