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Thread: VB .Net - Extract data from HTML




VB .Net - Extract data from HTML
user name
2006-12-11 09:00:36
Hi,

I'd like to create a 'console application' which can store
data from
any webpage.
Is there a similiar way to 'read' a webpage, like reading a
.txt file?

And how can I make my application 'surf' the html.
When all information from a html is read, I'd like the
application to
'click' the next-link, and start reading that page as well.

As I'm new to vb.net, I'd like to get help with this as you
could call
it my first 'lesson' in vb.net. I'm aware of programs that
already does
this, but I'd like to write my own application. 

Thanks!

-Olaf-


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VB .Net - Extract data from HTML
user name
2006-12-11 16:37:04
I solved this by using the webrequest object 

However.. I still need some help.
The content of the webpage which I'm 'reading' is determined
by a
javascript.

Lets say the content consists of info_1, info_2, info_3,
info_4, which
are all links to a javascript which will reload the content
of the
webpage.

I'm now able to extract the default content of the webpage,
but how can
I 'call' the javascript from my console application to read
the
remaining content?

Thanks!


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VB .Net - Extract data from HTML
user name
2006-12-15 07:05:59
Nobody knows?


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