Web Forms :: Finding Regular Expression To Match...

Feb 10, 2010

can someone tell me the regex pettern to match a string from [a-zA-Z] where each character in the group cannot occur more than n number of times.

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Web Forms :: Regular Expression To Match In HTML?

Aug 22, 2010

Here is the kind of text I want to match via a regular Expression

The id="dgSchedule" is always present in the TAG but its location may differ

The table is span over multiple line/contains white spaces/tabs...

I have the regular expression to match the start and end tag respectively over a single line

[Code]....

Is there any regular expression generator available that can generate me a regular expression based on the text I select and the parameters I specify?

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Web Forms :: Regular Expression - Match Any Character INCLUDING A New Line?

Sep 8, 2010

I'm testing out a CMS I've built in ASP.NET and I'm having issues validating a form textarea with a regular expression.

I've used a ReguarExpressionValidator control to make sure a maximum of 4000 characters are entered but have realised I'm not including line breaks in the regular expression and can't figure out how to include them?

[Code]....

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Regular Expression For Exact Match

Mar 16, 2011

I am reading .css fle which is having following 2 css classes:

[code]....

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Regular Expression To Match 10-14 Digits?

Apr 24, 2010

I am using regular expressions for matching only digits, minimum 10 digits, maximum 14. I tried:

^[0-9]

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Reg: Regular Expression Patterns To Match For The Example

Nov 20, 2010

I want a regular expression patterns to match for the following example.

USER@DOMAIN.COMDOMAIN\USERUSER

I need only the USER to be extracted from those.

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Regular Expression To Match Maximum Of Five Words?

Apr 9, 2010

I have a regular expression

^[a-zA-Z+#-.0-9]{1,5}$

which validates that the word contains alpha-numeric characters and few special characters and length should not be more than 5 characters.

How do I make this regular expression to accept a maximum of five words matching the above regular expression.

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C# - Regular Expression To Match IP Address + Wildcard?

Jun 8, 2010

I'm trying to use a RegularexpressionValidator to match an IP address (with possible wildcards) for an IP filtering system.I'm using the following Regex:

"([0-9]{1,3}\.|\*\.){3}([0-9]{1,3}|\*){1}"

Which works fine when running it in LINQPad with Regex.Matches, but doesn't seem to work when I'm using the validator.Does anyone have a suggestion as to either a better Regex or why it would work in test but not in situ?

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Regular Expression Word Matching - How To Match Three Words

Aug 19, 2010

I am writing a Regular Expression in IIS Rewrite Module 2.0. I would like to check for 3 words if this is true then i have a redirect action in place.

My Reg Ex is :-

^(?=.*?http)(?=.*?SomeWord1)(?=.*?SomeWord2).*$

When i run a test and i put in my string it matches but it doesn't appear to work in the browser?

how i can match 3 word :- Http , SomeWord1 , SomeWord2

I have googled but i can't seem to find anything that works.

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C# - Define The Regular Expression To Match The Following Html Code?

Oct 29, 2010

I was doing some web scraping and i was looking for some div elements with particular class names and markup. This is my objective , i have to extract everything within the div having the class s_specs_box s_box_4 Could someone provide the regular expression in .NET terms (i.e., which can be straight away passed into Regex's constructor)to match one such div (given below)

<div class="s_specs_box s_box_4"><h3>Display</h3><ul><li><strong><span class='s_tooltip_anchor'>Display:</span>
<span class='s_tooltip_content'><p class='s_help'><b>Display</b> - Phone's main display</p></span></strong><ul>
<li class='clear clearfix'><strong><span class='s_tooltip_anchor'>Type:</span>
<span class='s_tooltip_content'><p class='s_help'><b>Type</b> - Refers to the type of the display. There are four major display types: Greyscale, Black&White, LCD:STN-color and LCD:TFT-color</p></span></strong><ul><li>Color</li></ul>
</li><li class='clear clearfix'><strong><span class='s_tooltip_anchor'>Technology:</span>
<span class='s_tooltip_content'><p class='s_help'><b>Technology</b> - Refers to the type of the color displays. There are five major types: LCD, TFT, TFD, STN and OLED</p></span></strong><ul><li>Super AMOLED</li></ul>..............................

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Write A Regular Expression That Will Match If The 6th Character Of A String Is One Of Two Different Letters?

Jul 21, 2010

I'm trying to write a validator for an ASP.NET txtbox.

How can I validate so the regular expression will only match if the 6th character is a "C" or a "P"?

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Finding Regular Expression To Remove All Text Except...

Jun 9, 2010

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.

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Finding A Regular Expression To Extract A Data?

Jul 31, 2010

I have this text in a string:

[Code]....

and I need to extract this:

123;P (A A); 2005
45678;A (H H); 2001
9999;As (D D); 2010

maybe regular expression can make it simpler...?

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Regular Expression / Input String Is Valid Based On The Given Regular Expression?

Sep 20, 2010

i have to check if an input string is valid based on the given regular expression.. this is the regular expression.

(a(bb+aaa+((ab)*bb+(aba)*aa)(a+b)*) + (b(aa+bbb+((ba)*aa+(bab)*bb)(a+b)*)

+ is an OR

* is a LOOP, it is optional, it may be done as many as a user wants.

i've tried many ways to solve the problem that my professor gave me but my knowledge isn't that enough to solve this problem..

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Web Forms :: Regular Expression Validator / Add Wording To Current Expression:  W+([-+.']w+)*@w+([-.]w+)*.w+([-.]w+)*?

Feb 16, 2010

I'm trying to use the validator to work on a email form to ensure that they enter a valid from email address. That part works. I also want to add to the expression the text that I pre-populate in the txtbox ("Enter your email address") so on postback, after sending the message, I can clear the fields and repopulate that box.

How do I add that wording to the current expression: w+([-+.']w+)*@w+([-.]w+)*.w+([-.]w+)*

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Web Forms :: Validation Expression For Regular Expression Validator?

Feb 2, 2011

I am using Regular Expression validator for a text box. The below is working fine.It is not performing validation when I enter values like 0000..001.How can I modify validation expression? But it would allow values like 100,...5000 i.e zeros after a number.

<asp:RegularExpressionValidator ID="reg2" runat="server" ControlToValidate="rng2"
ValidationExpression="^[0-9]+" ErrorMessage="*Please Enter a Valid Number for Second Range."
ForeColor="Red" Font-Bold="True"></asp:RegularExpressionValidator>

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Regex - Regular Expression And Validation Expression ?

Dec 1, 2010

I need some help in regular expression.I am validating the textbox text when updating the records.When i click the update button,the first 5 letters should be equal to CM000 or cm000.How to validate this using regular expression in asp.net. does anyone know validationexpression for this.

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Web Forms :: Regular Expression [a-zA-Z0-9()',.-]+[ ]?[a-zA-Z0-9()',.-]*?

Mar 17, 2011

If i am giving the text

hjghj bvgfh . it is failing

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Web Forms :: Regular Expression For Negation?

Sep 30, 2010

I am a new to regular expressions.I need to validate an identification number so that the textbox doesn't accept numbers like 1111111, 2222222, 3333333......9999999 and 1234567, 2345678, 3456789.Could someone please post regular expression for not accepting such format.

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Web Forms :: Add DOT (.) In The Regular Expression Validation

Jan 5, 2011

I have a Regular Expression ^[a-zA-Z''-'s]{1,40}$ Now i want to allow DOT (.) in this expression so hows its possible to add DOT in this expression.

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Web Forms :: Regular Expression Validation?

Oct 26, 2010

I have a regular expression validation set on text box. I have a grid on the same page with edit and delete buttons. In some cases I don't want the regular expression to fire. For example, I have a scenario where the text box will be disabled but I can still enter data in to the grid and modify it, but the regular expression fires when I modify the grid and the changes in the grid are not processed.how can I stop the validation when I am working on grid. I can see a property causes validation for button to stop validation but don't know how can I stop for the grid.

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Web Forms :: Regarding Regular Expression & Replace?

Mar 23, 2010

i want to find and replace img src path by regular expression.suppose i have the below html and from there i want to replace file path of all the src attribute of image tag.

<P>Hello</P>
<P> </P>
<P><IMG alt="C:\Documents and Settings\All Users\Documents\My Pictures\Sample Pictures\Sunset.jpg" src="C:\Documents and Settings\All Users\Documents\My Pictures\Sample Pictures\Sunset.jpg"></P>

here the file path is src="C:\Documents and Settings\All Users\Documents\My Pictures\Sample Pictures\Sunset.jpg"

and i want to replace it with path like src="www.mysite.com/images/a.gif" with regular expression.how can i do it with regular expression.

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Web Forms :: Regular Expression For URL Validation?

Apr 22, 2010

I am facing a problem for doing URL validation which should allow atlest two periods in the URL.If the URL does not contain atleast two periods then it should throw an error. Also the regular expression must obey all the URL validations.Please help GURUS it is urgent for me to get some solution.

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Web Forms :: Regular Expression For Number?

Feb 1, 2010

I want regular expression for number,i want it for quantity.

it should not except only 0 .becuase 0 quantity is not possible.

but it should work for 10,100,200 etc

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Web Forms :: Regular Expression For P.O. Box Validation?

Apr 25, 2010

I would like to validate P.O. Box with regular expression in web form text box? I don't want to allow user to enter PO Box.

eg. P. O. Box, p.o. box, PO Box, po box, etc

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