C# - Extract Images Link From Html Text String?
Jan 14, 2011
I want to extract all images link to so I can utilize all images freely. how to do in asp.net c#
<div>
<img src="/upload/Tom_Cruise-242x300.jpg" alt="Tom_Cruise-242x300.jpg" align="left" border="0" height="300" width="242">
sample text sample text sample text sample text
<img src="http://www.sharicons.com/images/rss_icon.jpg" alt="Icon" align="left" border="0" height="100" width="100">
sample text sample text sample text sample text sample text sample text sample text sample text</div>
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Feb 29, 2012
I tried to extract text from images using ocr concept with MODI.In vb and console application it will work fine but i have an error when i applied my code in asp.net ....
Code:
string name = fileupdImage.FileName;
fileupdImage.Visible = this.fileupdImage;
fileupdImage.SaveAs(Server.MapPath("images/" + name));
string path = "images/" + name;
[Code] ....
Error occurred in following line as COM unhandled exception.
doc.Create(name);
I dont know why this error occured...
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Jun 28, 2010
I have a document with many links with inner images such as
<a href="blablabla" bla="bla"><img src="" /></a>
i want to user regex to find only the INNER HTML of the link (in this case, <img src="" />)
I want to transform a whole document by this filter
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Oct 20, 2010
I have used a rich textbox control,ckeditor in my case,When any formatting is done to the text the formatted text is populated in the datagrid.But I want to extract only the plain text in the grid and trim the length of data to 80 characters while populating.
The query for updating the answer is as follows
[Code]....
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Mar 25, 2010
What is the most efficient way to extract part of a url stored as a string?
Examples
~/admin/default.aspx
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Jun 23, 2010
I need to extract chinese characters from the query string in a ASP.NET web application.
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Jul 22, 2011
I have a string which contains html and text.If any of the text is not encapsulated by html tags then I want to encapsulate it in <P> tags however certain tags for example anchors and bold tags etc would need to remain within the string.
hgfkjvckvg
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[code]...
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Dec 24, 2012
how to send html page as email with images and text in asp.net c#
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Feb 28, 2011
I am using HTML TEXT TAGS in my HTML code like
[Code]....
At VALUE i need to get some value from Query string AND/OR from session How can i do that?
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Feb 23, 2010
i have a csv file which has S.no and Url of the 1500 images : i need to save all the images at a time how can i do it in .net with C# ?
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May 7, 2015
I have a scanned pdf document which contains an image and some lines of text after the image what i need to do is to take the image part and convert it in jpeg without the text part,how can i do that in an application in .net,first of all is that possible that from scanned document containg text and image i can only extract image and then convert it into jpeg
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Feb 14, 2011
I need rft server control not HTML based server controls to display and store text as well as images, from which i can get rtf text and can save it as it is in DB.
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Jan 3, 2011
Is there a way to use the firefox (or chrome or any other good browsers) rendering engine to convert html (as a text string) to an image?I have full access to the server I'm using, so no limitations there.
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Sep 24, 2010
How i extract 0 from " flag=0" OR "flag = 0".
These are string value.
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Jan 26, 2011
I am using a web service and get a SOAP envelope back and I am trying to extract some data but constantly run into errors. I have tried with LINQ, using xsl transform and so on.
The response is:
<?xml version="1.0" encoding="utf-8" ?>
- <soap:Envelope xmlns:soap="http://schemas.xmlsoap.org/soap/envelope/" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http://www.w3.org/2001/XMLSchema">
- <soap:Body>
- <ABRSearchByABNResponse xmlns="some service /">
- <ABRPayloadSearchResults>
- <request>
- <identifierSearchRequest>
<authenticationGUID>some guid</authenticationGUID>
<identifierType>ABN</identifierType>
<identifierValue>54 108 408 566</identifierValue>
<history>N</history>
</identifierSearchRequest>
</request>
- <response>
<usageStatement>some statementusageStatement>
<dateRegisterLastUpdated>2011-01-26</dateRegisterLastUpdated>
<dateTimeRetrieved>2011-01-26T15:14:45.9776800+11:00</dateTimeRetrieved>
- <businessEntity>
<recordLastUpdatedDate>2000-08-26</recordLastUpdatedDate>
- <ABN>
<identifierValue>11111111111</identifierValue>
<isCurrentIndicator>Y</isCurrentIndicator>
<replacedIdentifierValue xsi:nil="true" />
<replacedFrom>0001-01-01</replacedFrom>
</ABN>
- <entityStatus>
<entityStatusCode>Active</entityStatusCode>
<effectiveFrom>2000-06-05</effectiveFrom>
<effectiveTo>0001-01-01</effectiveTo>
</entityStatus>
<ASICNumber />
- <entityType>
<entityTypeCode>IND</entityTypeCode>
<entityDescription>Individual/Sole Trader</entityDescription>
</entityType>
- <goodsAndServicesTax>
<effectiveFrom>2000-07-01</effectiveFrom>
<effectiveTo>0001-01-01</effectiveTo>
</goodsAndServicesTax>
- <legalName>
<givenName>some name</givenName>
<otherGivenName />
<familyName>some name</familyName>
<effectiveFrom>2000-08-26</effectiveFrom>
<effectiveTo>0001-01-01</effectiveTo>
</legalName>
- <mainBusinessPhysicalAddress>
<stateCode>QLD</stateCode>
<postcode>4350</postcode>
<effectiveFrom>2000-08-26</effectiveFrom>
<effectiveTo>0001-01-01</effectiveTo>
</mainBusinessPhysicalAddress>
</businessEntity>
</response>
</ABRPayloadSearchResults>
</ABRSearchByABNResponse>
</soap:Body>
</soap:Envelope>
My xslt file:
<?xml version="1.0" encoding="utf-8"?>
<xsl:stylesheet version="1.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
xmlns:msxsl="urn:schemas-microsoft-com:xslt" exclude-result-prefixes="msxsl" xmlns:soap="http://soap/Envelope/Body/">
<xsl:output method="html" indent="yes"/>
<xsl:template match="/">
Edit2:
I realized now that I can do:
foreach(var item in ABN)
{
label1.Text += item.identifierValue.ToString();
}
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Oct 20, 2010
I have a string containing some html-code...Lets say it looks like this:
[Code]....
Now I want to extract only the text from it, no tags etc should be included in my final string....Whats the best way to accomplish this?I want a final string like: myFinalString = "This is a header. Some description-text goes here. Here is a bold text";
Since the content of the htmlString can vary I cant use the replace()-method because I dont know what kind of tags that is included in the string.
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Oct 24, 2010
I am trying to check if a string ends in "@something" and extract "something" from it if it does. For example, I am trying to do something like this:
string temp = "//something//img/@src"
if (temp ends with @xxx)
{
string extracted = (get "src");
...
}
else
{
}
How can I accomplish this?
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Nov 26, 2010
I am making share a link feature like facebook. Currently I am parsing meta tags to get keywords, descriptions e.t.c but how to parse these type of pages [URL]ia There is no meta description for this page but facebook still fetches the following description:Wikipedia ( /ˌwɪkɪˈpiːdi.ə/ or /ˌwɪkiˈpiːdi.ə/ WIK-i-PEE-dee-ə) is a free,[3]web-based, collaborative, multilingual encyclopedia project supported by the non-profit Wikimedia Foundation. Its 17 million articles (over 3.4 million in English) have been written collaboratively by volunteers around theHow can I extract such description if there is no meta description tag found on the page.
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Jun 4, 2010
Trying to get a text value either "yes" or "no" from an aspx page via my php product page.
from here..
after code= i need to insert the product model number $products_model
example..
[URL]
replace RN311014 with $products_model and then echo back the text result
i tryed this within my orginal code
<?php $contents = file_get_contents("http://www.madisonb2b.co.uk/stockenquiry.aspx?id=B8FxKDnJ%2bIdaPT1Nw5wo4r87qHuHcCQIPZzeUE%2fI36LIFOM%2bayBi2RSXHzIJS5Hj97JNSyYL80Q%3d&code={$products_model}", NULL, NULL, 0, 3); echo $contents;
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Jul 20, 2010
I have to automate a program where whenever I receive an email with header "Item Number change: Rice 2 lbs" and the message says "Price for item 10023456 has been changed to $2.99"
I would like to extract this kind of specific emails from my emails and then extract item number (100023456) and price (2.99) and store it into temporary table or session and use this information to change the value in the database. Instead of opening database manually and change the price.
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Aug 21, 2010
Example- %%D1,100,0,0004[data...][0d0a]
[code]....
from the above example i want to extract picture data and need to store in to the sql table.sql table olumname is image and datatype is also image.after that i wanted to display this image column to an aspx page.
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Jul 8, 2010
I have a large set (over 300) of C# ASP.NET pages *.aspx and controls *.ascx, which are littered with inline CSS styles. My task is to extract those style into a CSS file.
So I'm looking for a tool to simplify the task of manually extracting this inline styles and replacing them with class="" statements.
Now I know this is not the ideal solution of doing things
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Jan 24, 2010
I have got a text file that I need to extract details from.the text file is in the following format:
FirstName SurName (emailaddress)
FirstName SurName (emailaddress)
FirstName SurName (emailaddress)
FirstName SurName (emailaddress)
FirstName SurName (emailaddress) Etc.
Ideally I would like to have the the contents saved to an additional text file in the following format:
FirstName,Surname,EmailAddress
FirstName,Surname,EmailAddress
FirstName,Surname,EmailAddress Etc.
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Oct 6, 2010
I am using the following code for extracting a number from string 'sentence'.
Regex.Split(sentence, @"D+");
For Ex: This is test , message contains 192837 and the message ends here.
This output would be 192837.
Now, Let say: sentence is: This is test, 2736 message contains 293743 and message ends here.
This output would be 2736293743.
But, I want only 2736. i.e The first number in a string omit rest all others.
How to deal with this?
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Jan 19, 2010
im writing a whois lookup page for a clients website and the whois query for .com .biz etc is handled by internic,
i create a HTTPRequest and get the response and it returns a whole webpage with the doctype, head tags and body tags, all i want is the data between the tags <pre> and </pre> how would i get just this from the string that is returned?
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