Exclude <br> Tag From Regex Not To Remove From Text?
Jan 26, 2011
I have code like this
string pattern = "<(.|
)+?>";
System.Text.RegularExpressions.Regex regEx = new System.Text.RegularExpressions.Reg(pattern);
string result = "";
result = regEx.Replace(htmlText, "");
In this "htmlText" will have some html code which also contains break tags. Right now its replacing all the html tags, but I want to leave break tag and replace the rest.
I would like to conditionally remove a block of text between specifed start and stop delimiters. The code below does not work, but hopefully it suggests enough of what I am trying to accomplish.
I have a web application (done in ASP/C#) that has regex validation on a text box. Initially the regex works perfectly fine. But then I also provide a button click event (clear) that allows the user the clear text box and change their input for a new query. At this point (page post back) the regex takes control and maintains control of the text box so a new query can't be run. Can anyone tell me what to do so that the regex doesn't fire on page postback and allows new input for validation?
I have a table being brought in using HttpWebRequest (screen scraping). The table I grab is formatting properly but I have noticed a situation. This table has a URL which refers to a physical web page. What I would like to do is to take that URL using a .Replace clause and thereby change the URL to reflect <a href="details.aspx?id=111"> as opposed to <a href="111.htm">. So I went ahead and tried doing it this way but it doesn't do any replacement.
[Code]....
I figured using the regex expression it would find it and then I could just reuse it.
Background: I've wrote a small library that is able to create asp.net controls from a string.
Sample text:
Lorem ipsum dolor sit amet, consetetur sadipscing elitr, sed diam nonumy eirmod tempor invidunt ut labore et dolore magna aliquyam erat, sed diam voluptua. At vero eos et {{asp:hyperlink|NavigateUrl="/faq.aspx";Text="FAQ";}}{{codesample|Text="FAQ";}} accusam et justo duo dolores et ea rebum. Stet clita kasd gubergren, no sea takimata sanctus est Lorem ipsum dolor sit amet. Lorem ipsum dolor sit amet, consetetur
I've expanded the code with some reflection to gain full flexibility to be able to render WebControls and UserControls. Works fine so far, for every usercontrol I've tested. I'm now facing the problem, that the parsing for my property key-value is not flexible enough to support arbitrary multine content.
This is part of the code that I'm using for the string operations:
When the page is loaded the initial text in the text box will read "ALIAS". And when the user clicks into this text box, I want the text to dissapear. Does anyone know how I can achive this?
I'm having a little trouble with using regex in linq. I want to be able to perform a search on values in my database. The goal is to insert a value into the regex and then use that to search a column in a table in my database for that term. I want it to work so that it gets all exact matches and also returns matches in which the search term is a substring of the term in the column.
I was trying to follow this tutorial on msdn, but it doesn't quite fit perfectly with my problem:
There may be an easier way, and if there is I'm all for it. However - my ASP.NET page has a TON of controls on it, and I've given them all ID's that start with underscore. I copied all the markup into Notepad++ and I'm trying to find a regular expression that will find everything but the controls and replace it with whitespace. that way I'll have a text file that has all my control names which I'll probably throw into Excel and do some string manipulation to add ".Text = " etc.
i have atitle and Image in the news.when i hover on the title,The Details Appears in Atooltip. But the problem is that Alot of Html Tag in my details in the tooltip,Because i wrote the details of the News By Rich Editor(Fck Editor) How to Remove these tag to be clean text?
I am using ssrs 2005 .My text field contains the following data As follow : Database is as:i am getting value as :Total Population (in 1000s)but in ssrs it is displaying as like this : (Total Population (in 1000sBut i want as like in Database.Please let me know what is to be done at the earliest