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Example on RegExp and screen scape ?
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This message was discovered on ASPFriends.com 'aspngregexp' list.


Ian Vink
After I screen scrape a page, I need to get the address that is between
this html block.=20

<td width=3D"275" colspan=3D"2">
<font face=3D"MS Sans Serif" size=3D"2">P.O. Box 1507</font>
</td>

I need to get "P.O. Box 1507"

Any simple examples? (I have the HTML in a string called sHTML) The HTML
is always exactly like this.

Ian
Reply to this message...
 
    
howard@botrykk.no (=?ISO-8859-1?Q?H=8Cvard?= Boland)

It depends ...
[Original message clipped]

first you need to know if there are other places that use the same font
tag ...that can cause a problem when mining.
basically you introduce a regualr expression to pull it out.
but try something like....
Dim r As Regex
Dim m As Match
Dim str As String
r = New Regex("(?<=
>font face="
"
>MS Sans Serif
"
>" size=
""
>2"
"
>>
)(.|\n)*?(?=</font>)", RegexOptions.IgnoreCase)
m = r.Match(sHTML)
str = m.Groups(0).Value

_______________________
:-: Howard Boland :-:
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Darren Neimke
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System.Text.RegularExpressions.RegexOptions




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