VS 2010 - How To Use RegEx Inside String

Feb 3, 2011

I have this
Dim regex As Regex = New Regex("[0-9]")
If myString = "Hello[" + regex + "]" Then
How do I use a regex inside this string?

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Using RegEx To Find String Inside Nested String?

Sep 10, 2011

Using VB.NET, Is there a way to do this RegEx call in 1 step... instead of 2-3? I'm trying to find the word "bingo", or whatever is between the START and END words, but then also inside the inner FISH and CAKES words. My final results should be just "bingo".

Dim s1 As String = "START (random string) FISH bingo CAKES (random string) END"

[Code]...

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VS 2010 Regex To Get String?

Jan 29, 2011

i am having a file like below.

.....
.....
#pStyle03X0 {XXX: 0px;YYYY: 144px;xxxxx:XXXXX: 1000;xxxxx: 498.00; xxxxx:714.00; }

[code]....

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VS 2010 Regex Get String Between 2 Strings?

May 27, 2010

I want to get a string between 2 strings using Regex.The the string I have is "<b>hello</b>", now I want to get the string between <b> and </b>. I guess its something like Regex(String, "<b>(.+)</b>" but I'm not sure how to do it. I know there is this function called GetBetween but I guess this is a better way.

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VS 2010 Using Regex To Identify This String?

Apr 10, 2012

I'm trying to figure out how to use regex to grab the information between the double quotation marks, it will always be in this format:

Client: ("COMMAND", "DATA(if it exists)", "ARG1(if it exists)", "ARG2(if it exists)", "ARG3(if it exists)")
It will ALWAYS have the "COMMAND" string there no matter what, and when the "DATA" string

[code].....

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Calculate Inside Regex.replace Function?

May 21, 2010

I am trying to perform calculations on Regex substrings. I would like to do something like (see $2)

lblResult.Text = reg_exp.Replace(txtInput.Text, "$1" & "$2" * 0.039 & "$3" & "$4" & "$5")

I can only do this like:

For Each RxMatch In reg_exp.Matches(Me.txtInput.Text)
Me.lblResult.Text = Me.lblResult.Text & _
RxMatch.Groups.Item(1).ToString & _
Math.Round(CDbl(RxMatch.Groups.Item(2).ToString) * 0.03937, 4) & _

[code]....

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Replace Characters Inside Parenthesis Using Regex?

Sep 30, 2010

To search a pattern containing parenthesis, they must be escaped using backslashes. So to search for (Streetname) you must use (Streetname). If you don't use , whatever is between () will be retained and available for reference through the variables $1, $2 etc... Exemple, in the sentence "It's worth noting that (StreetName) can be anything...(Post), (TreeStump)", $1=StreetName, $2=Post, $3=TreeStump

[Code]....

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Regex - Get/split Text Inside Brackets/parentheses

Apr 25, 2012

Just have a list of words, such as:

gram (g)
kilogram (kg)
pound (lb)

just wondering how I would get the words within the brackets for example get the "g" in "gram (g)" and dim it as a new string. Possibly using regex?

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VS 2010 REGEX - Fails To Accept Trackbar1.value As "replacement As String"

May 20, 2012

I'm using Regex.Replace function. It fails to accept trackbar1.value as "replacement as string". This code returns "Reference to a non-shared member requires an object reference." error:

[Code]...

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Regex - How To Check If The Input String Is A Valid VB String

Mar 15, 2009

We know that VB string start and end with double quotes " "

So we have to use "" if we want " in VB string.

I wonder if there is a regular expression pattern which will match VB string?.

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VS 2008 Webclient & Regex (Catch String) (One String - No More)

Aug 7, 2009

I'm here again asking stupid questions. I don't have really get this but i ask again but i try explain all better. Here is a website link and i want catch string from here. Look page's source code and find first what starts <td> someword </td> I use this code for catch word from page. Visual Basic Express 2008

[Code]...

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Gets A String (mysub(string)), But AddressOf Doesn't Accept A Parameter Inside The Routine?

Aug 18, 2011

I have buttons generated through code (dynamically). I have to associate an event (the same) to them. I use AddHandler button.click, AddressOf mysub.The issue is that mysub gets a string (mysub(string)), but AddressOf doesn't accept a parameter inside the routine. How can I do this? Using also an alternative to AddressOf.

EDIT:

Public Class Form1
...
Private Sub mysub(ByVal sender As Object, ByVal e As System.EventArgs, ByVal str As String)[code]......

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RegEx To Get A String Between?

Aug 11, 2010

How can i get the String Between this I tried everything but I just cant make it:

This is the String:

Quote:

<a title="I Need this String" href="/page/view_7894135/I_Need_This_String.html" class="tinylink">I Need this String</a>

This was my RegEx but it doesent work. I tried everything:

(?<=title="">).+(?="")

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String Contains ZXC Regex?

Jun 8, 2012

the string ordering does not matter Z, X, or c can be any order in the string but the regex must fail if all three are not present. I can easily do Three different regex but was wonder can this be done with one expression?

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.net - Get A String From A Regex Match?

Aug 1, 2011

I have :

[Code]...

I think I have explained my problem properly..

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Regex / Have A Only Part Of A String?

Jan 23, 2010

I would like to have a only part of a string... I have a string[URL] and i want only the part thats past the last / so i would actualy get only "file.part4.rar"I know that this can be done through Regex, But I have never used that, and I read the documentation on it, but I do not understand the part of...

Dim rx As New Regex("^-?d+(.d{2})?$")

What dose each of those characters do and how dose it effect the output...

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Regex Out Part Of The String?

Feb 3, 2011

I have a load of content as shown below:

<td width="20%"><a href="/search?tbs=shop:1&q=camping+lantern&sampleq=1">camping&nbsp;lantern</a></td>
<td width="20%"><a href="/search?

[code].....

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.net - Getting Distinct Words From String Via ReGex?

Mar 12, 2012

I need your help in creating a Regex for this. I want that the regex found are placed in an Array.

UPDATE tableName SET fieldA= @param1, fieldB =@param2,
fieldC = @param3 , fieldD=@param4
WHERE fieldE=@param5 and fieldF=@param2 and
fieldG = @param6

by using this Regex:

[Code]...

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.net - Parse Numbers From String Using Regex In .NET?

Feb 16, 2010

I am trying to parse the digits to store in a variable from a string in VB.NET (would like to also include the decimal point).

Here is an example string: Refund issued for $27.74

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.net - Regex - Get String Between / Get All Strings Betwen?

Oct 4, 2011

I have written a function to get a string between 2 other strings but at the moment it is still returning the first part of the string and simply removing anything after the EndSearch value:

Public Function GetStringBetween(ByVal Haystack As String, ByVal StartSearch As String, ByVal EndSearch As String) As String
If InStr(Haystack, StartSearch) < 1 Then Return False

[Code]....

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.net - Regex Extract Data From String?

Nov 4, 2010

I am trying to extract data from a string using Regex in VB.net This is my string CN=firstname lastname/OU=orgunit/O=org;shortname I am basically trying to retrieve firstname lastname (together),orgunit,org and shortname

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How To Highlight String Using With Regex Method

Jan 2, 2010

I am working on my project using with regex method, but I have difficulty to get the proper strings in each line which it doesn't work in the right way. However I want to use a different way, like find the regex value then highlight the full text from one line, copy and paste the full text to input them in the label text. For e.g:

[Code]..

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RegEx - Finding Pattern In String

Jul 22, 2009

I'm trying to find a pattern in a string, I guess is very easy but I'm terrible in regular expressions. I have a big text and I need to find all the next type of pattern:
{a|b|c}
That can be also something like this: {a|b|c|s|f|f|ft|r} or any number of items inside but at least 2 items so the pipe symbol is another key. Is this an easy regular expression? I'm using vb.net 2005.

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Regex - Get Protocol And Domain From String?

Dec 25, 2010

how can I get the protocol and the domain form a string?

I think I should use regex for this?

Is this correct or is there a better solution?

If this is correct what should the regex code look like?[URL]..

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RegEx - How To Gather All Numbers In String

Sep 4, 2009

I am trying to gather all numbers in this string which is the name of an image file. The name of the string is ABC09072009XYZ777000111.jpg. When I use
Dim rx as new Regex("d")
Console.Writeline(rx.match(input))
It only returns the first set of numbers before the xyz. I need them all.

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Regex To Return Part Of String?

Jun 2, 2011

I have a string (bufferedstring) which contains:

blah blah blah Version V3.5/7(030114) blah blah blah blah

I'd like to parse out the Version V3.5/7(030114) part using a Regex or Substring, but not sure how. The surrounding text could be dynamic in length and the 6 numbers between the parenthesis could be a different length as well (maybe 4).

how would I get just that string out?

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Regex.Replace With A String Of HTML

Jun 25, 2009

I have a long string of HTML code that contains several quotes around objects in the string. I have a Regex.Replace() function to change the "img src" tag, due to the way its stored in a database.

Here is my string: <p><strong><u><font color="#cc0099">RICH TEXT BOLD UNDERLINE. PICTURE TO APPEAR BELOW</font></u></strong></p><p><strong><u><font color="#cc0099"/></u></strong></p><p><img src="/inlineimages/WorkOrder/6/1245981403232.jpg"/> </p><p /><p>W00T!</p>

[Code].....

Notice how the "<font color=" has single quotes around its value, and "<img src=" has single quotes, with a double quote jammed in between?

Also, is there an automated way to go from my initial string, to the "Dim input As String" I created? I had to manually type that out, editing the quotes just to try and make it work.

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Removing Quotes From String Using RegEx?

Jun 11, 2012

I have a string like
FVAL(XXX)="TRUE" AND FVAL(TT)="FALSE"

I want to replace all "TRUE" and "FALSE" by TRUE AND FALSE.
Now the resultant string should be
FVAL(XXX)=TRUE AND FVAL(TT)=FALSE

Will the code shown below be upto the mark for this.
Regex.Replace("FVAL(XXX)=""TRUE"" AND FVAL(TT)=""FALSE""", "[""]TRUE[""]", "TRUE", RegexOptions.IgnoreCase)

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Simple Regex Match String?

Aug 11, 2011

I have a simple string : s:10:"char1";s:2:"13";i:1;a:8:, i'd like to match that 13 from inside " ", in PHP i would do something like :
/s:dd?:"char1";s:dd?:"(.*?)";i:dd?;a:dd?:/i but i'm not good in vb's match methods,so please give me full example how i can match what i need ( it is possible to be multiple matches (2) ).

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Using Regex Or Enumerable To Create A String?

Mar 13, 2011

Is there a way using regex or enumerable to create a string that looks like abbcccddddeeeee that continues through 26 z's ? In case that isn't clear the string has:

1 a
2 b's
3 c's
4 d's
5 e's
etc
26 z's

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