|
Hi,
I m trying to extract all the images tags from the HTML page,
i tried the below regex pattern,
<img\s.*src=.*>{1}
this works fine when the HTML pagesource has tags in the single line..
This patterns fails when the image tag is splitted to two or more lines..
eg.. <img
height=73
alt="rtg, software="" testing="" services"
src="sample_files/rtglogo.gif" width="186" border="0">
plz help me.
regards,
nas
|
|
|
|
|
Just put the entire HTML file into a string, remove the carriage returns then run your reg expr.
|
|
|
|
|
hi,
thanx for reply..
i tried that too but unfortunately, i get only one match that too a huge line of all the code..
regards,
nas
|
|
|
|
|
Did you remove \n and \r?
|
|
|
|
|
|
Try <img[^src]*src=[^>]*>{1}
|
|
|
|
|
that won't work because you can't have 's', 'r' or 'c' before the 'src' portion of your img.
Sadly I don't have the answer (I'm trying to understand regex too)
Visual Studio can't evaluate this, can you?
public object moo<br />
{<br />
__get { return moo; }<br />
__set { moo = value; }<br />
}
|
|
|
|
|
Very true, in that case - <img[^>]*src=[^>]*>
That's even if he needs the src= bit in there, would probably work as <img[^>]*>
|
|
|
|
|
Hello all,
I am using a Windows Mobile 5.0 PPC device. I have a c# application that uses GPRS to communicate with back-end systems. Now, I want to prevent any user of the device from using the phone (e.g. dial numbers, make calls etc) and at the same time, allow my application to connect to GPRS.
In a way, I just want to disable (turn off) the phone program. I have tried to turn off phone manually but this prevents my application from connecting to GPRS with a message "Cannot connect. Ensure that your phone is turned on and correctly configured and that service is available, before trying again".
Any help please. Thanks!
Ashvin Gunga
|
|
|
|
|
I'm playing around with resources files, adding images to them etc, but I saw that you can also add string values to it, how advisable would it be to add a connection string in that, for example database connection string?
Thanks in advance
He who laughs last is a bit on the slow side
|
|
|
|
|
Hello,
Can you give additional information what you want to achieve?
I have used resource files (for the string values) mainly dealing with the localization issues, whereby my application interface has to be in difference languages etc, and resource files provide great help. Otherwise, using resource files to keep your images etc..embeds the resources in your assembly, thus you won't need any other extra files such as .jpg etc..
The connection string can be a constant in your code as well. Does this help?
Ashvin Gunga
|
|
|
|
|
Ashvin Gunga wrote: Can you give additional information what you want to achieve?
I learning myself C# and came across this, so there's nothing I want or need to do, just wondered how it worked and what it is for. The fact that you can load icons and images appealed to me because I didn't need to include them to the solution, just added them to the resource file and reference them from there.
That's when I came across the strings you could save and wondered what type of string you would save in there
He who laughs last is a bit on the slow side
|
|
|
|
|
NeroToxic wrote: That's when I came across the strings you could save and wondered what type of string you would save in there
Normally, you would use this to store localized versions of text. Instead of using the text "Hello" in your program, you would have a localized resource which contained the text and you would just use the resource instead. This means that you can create internationalized applications just by swapping resources.
Deja View - the feeling that you've seen this post before.
|
|
|
|
|
If I could I would have voted you 5 twice, that make sense, thanks.
He who laughs last is a bit on the slow side
|
|
|
|
|
No problem - only too glad to help.
Deja View - the feeling that you've seen this post before.
|
|
|
|
|
Hello my name is Mike.
I was interested in your response and if you don't mind would like to ask an additional question?
Pete O`Hanlon wrote: This means that you can create internationalized applications just by swapping resources.
Does this mean that to be able to use the resources you can swap them on the fly as opposed to re-building solution?
Thanks,
Mike
You can do anything you want but you pay for everything you do!
|
|
|
|
|
In a sense, yes. You create localized resource files and by dropping them into certain specially named folders, your application will be localized base on the relevant resource. For instance, if your culture is FR-Fr, then by dropping the localized version into the Fr-fr directory, you will see a localized French version.
Deja View - the feeling that you've seen this post before.
|
|
|
|
|
Thanks for the info was just curious. I thought maybe there was a way to dynamically load them. As an example (off the top of my head) if you had an app to teach a certain subject and you wanted to aim it towards different levels of audience you might have a beginners, inter. and pro and have resources for each.
Thanks
Mike
You can do anything you want but you pay for everything you do!
|
|
|
|
|
Well, you could do that with resources - it's certainly possible.
Deja View - the feeling that you've seen this post before.
|
|
|
|
|
Where theres a will theres a way, always a work around.
Thanks
Mike
You can do anything you want but you pay for everything you do!
|
|
|
|
|
Usually this type of data would go in the app.config file. That allows it to be changed without a recompile, and also allows it to be encrypted (although that limits how easily it can be changed.)
-----------------------------
In just two days, tomorrow will be yesterday.
|
|
|
|
|
I just had trouble to read the string from the file. I know its something like...
System.Configuration.ConfigurationSettings.AppSettings but got the message that the ConfigurationSettings is absolute and is replaced by ConfigurationManager, but when I try to use it, it doesn't recognize ConfigurationManager
So I just wondered in what type of event you will actually need a resources file?
Thanks for the quick response
He who laughs last is a bit on the slow side
|
|
|
|
|
Unless the connection string is never going to change, it isn't a good idea to put it into a resources file. The resources file requires a recompilation to cope with changes to it. You really should look at using the humble config file for storing connection strings.
Deja View - the feeling that you've seen this post before.
|
|
|
|
|
hi,i am having a form with many controls..like combo,text,radio...
and i am creatign a an XML file and storing controls values...
in an xml file...
but if i change the controls values and saved it it will overwrite...
Is their any method to append the xml fiel for new set off values...
using Xml Dom
pls help me
with Regards
prasad
|
|
|
|
|
Hi there,
I am making an window application and creating set up for that. But as we all know that this application will run on client computer if and only if .net framework is installed on that machine. now if framework is not installed on that machine then it will install the framework...but before installing the framework it prompts user to accept the licence agreement. i want to skip this step in my installation. so do anyone know how can i do it?
My working environment is c# .net 2005 window application.
Tarang Pandya
Sr. Software Engineer
Baroda
|
|
|
|
General 
News 
Suggestion 
Question 
Bug 
Answer 
Joke 
Praise 
Rant 
Admin 
Submit an article or tip
