Help please DOM & OnDocumentComplete

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2 total messages Started by Mike Collins Thu, 19 Apr 2007 22:41

#82

Author: Mike Collins
Date: Thu, 19 Apr 2007 22:41

14 lines
1639 bytes

Hi all, just wondering if any one could help me out here - pulling my hair 
out with this.   I'm using a TCppWebBrowser to process a users registeration 
for our software.  We return them a formated html document that displays 
there uninstall code.  However, i need access to this code in order to save 
it to file.  the code is identifiable by the tag <p id="uninstall">CODE 
HERE</p> .can any one give me some starting code to help me get this value 
back out of the pages source.  I know that i need to us the 
OnDocumentComplete event and the QueryInterface to gain access to the 
underlying html by there after i'm totally stuck.  Can't find any good 
examples on google so any help would be most appriehaited.

Many thanks in advance,

Mike

Re: Help please DOM & OnDocumentComplete

#83

Author: Remy Lebeau (TeamB)
Date: Thu, 19 Apr 2007 23:19

34 lines
2156 bytes

"Mike Collins" <its@TheBottomOfThePost> wrote in message
news:4627dc3b@newsgroups.borland.com...

> I'm using a TCppWebBrowser to process a users registeration for
> our software.  We return them a formated html document that displays
> there uninstall code.  However, i need access to this code in order
to
> save it to file.  the code is identifiable by the tag <p
id="uninstall">CODE
> HERE</p> .

What exactly are you having a problem with?  Have you read MSDN's
documentation on the IHTMLDocument2 and related interfaces yet?

> can any one give me some starting code to help me get this value
back
> out of the pages source.

Simply query the Document property for the IHTMLDocument2 interface,
then use its 'all' collection to retreive a pointer to the "uninstall"
element, then grab the Text from that.

> I know that i need to us the OnDocumentComplete event and the
> QueryInterface to gain access to the underlying html by there after
> i'm totally stuck.  Can't find any good examples on google so any
help
> would be most appriehaited.

Examples of using IHTMLDocument2 have been posted many times before.
Go to http://www.deja.com and search through the newsgroup archives.


Gambit

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