Question

Help With Regex Pattern

Asked by: clickclickbang

Experts, I need some help with a Regex pattern for a project. I am parsing an HTML page and throughout the page there is specific markers denoting dynamic content.

<html>
.....
.....
.....
<!--wc_start-->
<!--wc_end-->
.....
more Html, etc
.....
.....

I need a regex pattern that will match all of the content outside of the markers. I also need the content inside the markers, but I need to somehow seperate the content outside the markers from the content inside the markers. To summerize, if the following was my HTML document:

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1" />
<title>Untitled Document</title>
</head>

<body>
<!--wc_start-->
The first piece of content
<!--wc_end-->
<div id="CoolContent">Hello There</div>
<!--wc_start-->
The second piece of content
<!--wc_end-->
</body>
</html>

Then my match results would equal:

ContentInsideMarker[0] = "The first piece of content"
ContentInsideMarker[1] = "The second piece of content"

ContentOutsideTheMarker[0] = "<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"><html xmlns="http://www.w3.org/1999/xhtml"><head><meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1" /><title>Untitled Document</title></head><body>";

ContentOutsideTheMarker[1] = "<div id="CoolContent">Hello There</div>";

ContentOutsideTheMarker[2] = "</body></html>";

I hope this makes sense. Let me know if you need more details. I don't know enough about regex to write the pattern myself. I would assume you would use a matchcollection, but again I'm not the expert :)

Thanks so much for the correct pattern.

~C

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Asked On
2006-10-31 at 13:41:33ID22044460
Tags

regex

,

html

,

title

Topic

C# Programming Language

Participating Experts
3
Points
500
Comments
7

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