"Regular Expressions" Create Object I.e. CreateObject("VBScript.RegExp")?

Apr 14, 2010

The code I am using is below: There is a failure somewhere in this code but I cannot "see" it

[Code]...

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Create An Object Dynamically With CreateObject Function?

Oct 8, 2011

I am trying to create an object dynamically with CreateObject function. The code is below but it gives error:"ActiveX object can't be created" while calling the CreateObject function.

Public Class Form1
Public Delegate Sub DButtonClick(ByVal sender As System.Object, ByVal e As System.EventArgs)
Private Sub DButton1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs)
MsgBox("You hit me")

[code]....

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Asp.net - Cannot Create A Process In A COM Object (written In .Net4) From An Asp (vbscript) Site?

Jan 14, 2011

I'm updating an old process that already exists, which works as follows:The user submits a form which runs the following asp (simplified, names changed):

[Code]...

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C# - Regular Expressions For Class Name?

Jan 15, 2011

i need a regular expressions string to get all anchor tags in a page with a specific css class name, in c#/vb.netthis is what i got so far"<a.*?href=""(.*?)"".*?>(.*?)</a>"ut my attempts to add "class=name" isnt working, also is it possible to find links where the class name appears either before or after the href with one expression

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Regex - C# Using Regular Expressions?

Nov 11, 2011

The following works in vb.net, and basically only allows characters on a standard US Keyboard. Any other character pasted gets deleted. I use the following regular expression code:

"[^A-Za-z0-9[{}]`~!@#$%^&*()_-+=\/:;'""<>,.|? ]", "")

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Validation Using Regular Expressions?

Jun 24, 2011

I'm trying to do is some password validation. It needs to have at least 1 lower case character, 1 uppercase character, 1 number and at least 6 characters in length. I figured I could do this using "RegularExpressions" however I can't figure out how to determine the "at least one occurance" of each. For example I thought the following would work but it only validates that what is input is a lower case, uppser case or numeric character, not that the input has at least one of each. The user should be able to enter any characters but at least one of lower case, upper case and numeric characters.

Dim
myMatch
As
Match

[code].....

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VS 2008 Looking For Regular Expressions?

Mar 5, 2011

I have a string list which has hundrens of elements. Now I want to find a rule to distinguish them according to their similarity. There are these kinds of pattern.

Group 1: "ABC 20", "ABC 20 Dup". There is a substring "DUP" in the last position.
Group 2: "saliva 4", "saliva 4_2","siliva 4_3", etc. There is a substring "_" plus a number in the last position.
Group 3: "sal_1", "sal_1b","sal_1c", etc. There is a character in the last popsition.
Group 4: "NA222", "NA222b", there is a character in the last position.
Group 5: "1","1_2","10","10_2" etc.

I want to put them into a dictionary if they are similar.

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VS 2008 Use Regular Expressions?

Jul 12, 2011

I have a number that always will be in this format

1815131217 Lets say I want to parse out all the 1's in between leaving only 85327

How can I do that?

What if my number is 1310111512

The number needs to be 30152 How can I do that?

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VS 2008 Using Regular Expressions?

Dec 18, 2009

I've read a fair number of articles and all tell me this is correct code. However, no matter how many e-mails I try, this always returns false:

vb
If Regex.IsMatch(txtbxFbUsername.Text, "^[A-Z0-9._%+-]+@[A-Z0-9.-]+.[A-Z]{2,4}$") = False Then

[code].....

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Where Is The Regular Expressions Documentation

Mar 26, 2009

Where is the regular expressions documentation?

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Assistance On Getting LINK ID Using Regular Expressions?

Nov 19, 2011

I got this url for example [URL]..I want to get the last digit numbers and the rest could be anything.

I need a format like this [URL]..My knowledge is very poor in this regex thing so

[Code]...

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C# - Using Regular Expressions To Get A Word In Between Two Key Words?

Jul 27, 2009

It has been a while since I have used regular expressions and I'm hoping what I'm trying to do is possible. I have a program that sends automated response regarding a particular file and I'd like to grab the text between two words I know will never change. In this example those words are "regarding" and "sent"

Dim subject As String = "Information regarding John Doe sent."
Dim name As String = Regex.IsMatch(subject, "")

So in this case I'd like to be able to get just "John Doe". Every regexp I'm coming up with includes the words "regarding" and "sent". How can I use those words as the boundaries but not include them in the match?

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Count Syllabus Using Regular Expressions?

Feb 28, 2012

im trying to count syllabes using regular expressions. i have already counted words

Static word As New System.Text.RegularExpressions.Regex("[a-zA-Z]+s",
System.Text.RegularExpressions.RegexOptions.Compiled Or
System.Text.RegularExpressions.RegexOptions.Multiline)

how do i count syllables in each word i have counted. i can count syllables in whole tectbox but cant find a way to process each word i have counted separately.

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How To Use Backreference In Replacing Regular Expressions

Jan 12, 2009

How can I use backreference in replacing regular expressions.[code]But this replaces all the tags with the string [1] instead of the ones which were found.How can I achieve this using regular expressions?

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Multiple Match In Regular Expressions?

May 10, 2009

Imports System.Text.RegularExpressions
Public Class Form1
Private Sub Form1_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
Dim t As Object

[code]....

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Regular Expressions - Show First Match Only?

Sep 11, 2010

I'm trying to use regular expressions to find a matching model within the game. This part works perfectly! The only problem is that if it finds more than one match it'll try to place all matches it finds which I don't want it to do. Anyone more advanced in Regex can they tell me how to use regular expressions to only show one match or the first match it finds?

If Messege.ToLower.StartsWith("^place model") Then
Dim Regex As String = Messege.Remove(0, 13)
Dim R As New Regex(String.Format(".*{0}.*", Regex))

[code].....

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Use Regular Expressions To Split A String?

Sep 1, 2010

I have a little program that reads some text from a textfile. But now I need to read the following line[url]...

And then get the name, surename, and email adres from this string using regular expressions.

But I don't know how to do this with regular expression. Can somebody give an example how I can retrieve the email adres, name, and surename from this string using regular expression?[code]...

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.NET Syntax For Using Regular Expressions Inside A Webbrowser?

Jun 14, 2010

I know which elements that I need to capture which are the everything between these two elements <a href="everything inside the quotes"What would the syntax for this look like in VB.NET using regular expressions? Also how can I input the results into a richtextbox?

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Extract The URL From An Html Page Using Regular Expressions

Aug 28, 2009

I've tried to extract the URL from an html page using regular expressions. It is really hard to understand. I have an existing application and would like to alter the code to search for a url in the form src="[URL]" the problem is that ive tried to use different expressions to no avail. could someone look at this code and advise how to alter it do what I need it to do.

[Code]...

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Iterating Though Regex Matches In Regular Expressions?

Feb 1, 2011

I am just can't get my head around this.I've got this Regex:

(?<=Photo:)(.+?)(?=Stock)|(?<=Stock Code:)(.+?)(?=Make:)|(?<=Make:)(.+?)(?=Model:)|(?<=Model:)(.+?)(?=Year:)|(?<=Year:)(.+?)(?=Price:)|(?<=Price:)(.+?)(?=Description:)|(?<=Description:)(.+?)(?=Photo:)|(?<=Description:)(.+?)(?=Page:)

[code]....

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Regex - Regular Expressions - Escape Method?

Jul 4, 2011

Is there a way to escape all metacharacters in a string with the exception of "*"?

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Regex - Regular Expressions - Extracting Wildcard Value

Jul 15, 2011

I need help extracting the value of a wildcard from a Regular Expressions match. For example:

[Code]...

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Regular Expression Validator In .net/asp.net Custom Expressions?

Apr 19, 2011

I want to make sure using the custom expression validator that no ' or " can be used i tryed using [^"'] but whenever i put normal letters it doesnt work either.

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Regular Expressions - Behind The Scenes - Parse A String?

May 5, 2009

What happens exactly when you use a regular expression? How do they parse a string so quickly?

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Using Regular Expressions To Remove Excel XML Conversion?

Aug 18, 2010

I have the following lines showing up in files that have been converted to XML from an Excel worksheet:

<Worksheet ss:Name="Sheet1">
<Names>
<NamedRange ss:Name="Print_Area" ss:RefersTo="=Sheet1!R30C1:R8642C15"/>

[code].....

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C# - Generic Extraction Of Multiple Decimals Using Regular Expressions

Mar 2, 2012

how do you extract multiple decimals with different number of decimal places from a string? I'm looking to find a generic way to extract 3 numbers out the following strings.

[Code]...

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Difference Between Java And .Net Framework Regular Expressions Pattern?

Sep 24, 2010

Difference between Java & .Net Framework Regular Expressions Pattern I am trying to convert My .Net Framework but patterns are not valid?

e.g. How would we name the grouping constructs in java, etc.

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Regex - .NET Regular Expressions, Matching Escape Characters?

Dec 3, 2010

I want to use Regex.Replace to replace a Match with a context sensitive value. I use the MatchEvaluator for this. But to make things simpler lets say I'm matching %v I want %v to be escapable, so if I use \%v it will not match. Anything else should match.

The pattern I came up with is this: (?:[^\]|^)%v It basically matches %v if it occurs at the beginning of the string, or if it follows any character except . It doesn't capture the first part of the expression.I know this isn't the "right" way to do it. But it worked just fine until I noticed that when I use this pattern in a replace, it includes the character before %v in the replacement(duh, right?)So, if I have ThisIsAValue:%v and I do Regex.Replace, replacing with the string Value, my result will be ThisIsAValueValue instead of ThisIsAValue:ValueI've tried googling this but the fact that "escape character" is so heavy in RegEx, all the results are geared towards the USAGE of escape characters instead of picking them out with a pattern.

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Regex - Separating Text From Numbers Using Regular Expressions?

Nov 7, 2010

I'm having trouble parsing some text. Here's an example of the text:

201 BBQ 0.000 9.000 0.099 0.891 9.000 0.000 0.000 0.000
705 W 1 PC 0.000 135.000 0.295 39.825 0.000 0.000 135.000 0.000
2106 ONL 9.99 41.141 3.000 4.110 12.330 3.000 0.000 0.000 29.970

Here's the latest incarnation of the code I've been trying:

objInfo = System.Text.RegularExpressions.Regex.Split(
newLine,"(d{3,5})|([0-9]+[.]+[0-9]+)|(w*)")

I'm having trouble because I'm avoiding getting many blank spaces in the array after splitting. I'm trying to avoid using the optional | character but I get no results when I set it up without it!

I've spent much of the evening reviewing regular expressions and I've downloaded the following programs:

RegEx Designer.NET
Antix RegEx Tester
Expresso

I'm having trouble because the description contains a decimal point SOMETIMES and sometimes it doesn't. The description sometimes contains a whole number sometimes it doesn't.My friend recommended I use awk to divide it into columns. The thing is...I teach a Community Education class with Visual Basic .Net and I need to improve my RegEx skills.

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Regular Expressions - Conditional Substitutions When Rebuilding A String

Nov 25, 2011

Just wondering if its possible in VB.NET RegEx's if you can do conditional substitutions when rebuilding a string, in the sense that extra characters can be inserted if missing. I offer this bank account example, were we're trying to standardize a bank account into the format XX-XXXX-XXXXXXX-XXX, note the 3 XXX's in the suffix

[Code]...

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Regular Expressions - Finds All Words Which Consists Of Letters

Jun 9, 2011

[Code] This Regex "^[" + w + "]+$" finds all words which consists of letters "rca". This matches for all words, because all words are made up from "rca". Is there something I could add, to return False for "caar", because "rca" has only one "a", but "caar" has two "a"?

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SQL Match On Letter And Number Arrangement Without Using Regular Expressions

Feb 21, 2011

Is it possible to write an SQL statement for MySQL which finds all rows which match a specific arrangement of letters/numbers without using REGEXP? i.e. SELECT myCol FROM myTable WHERE myCol='{number}{number}{letter}'Should return 12X and 34Y but not 123X or 34YY..SQL match on letter and number arrangement). The difference is that I have discovered that I cannot use regular expressions with the ADO.Net driver I am using. Whatsmore, I cannot update it since I am using Visual Studio 2003 which is not compatible with later versions.]

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Using Regex Regular Expressions, Exclude Certain Things In Links?

Jun 15, 2012

Following on from a post I made earlier, I am making progress with what I require, but not knowing much about how RegEx expressions work, I'm stuck!

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VS 2010 Regular Expressions Code Snippet Needed

May 7, 2011

i'm coding a small app.i need to use regular expressions.I've got a huge string. and i need to find some substrings and put them into variables.for instance:<span class="(some constant class)">sb's Name</span> I need to cut "sb's Name" and put it into variable.how to do this using regular expressions?I know, that I can use webbrowser and whole DOM structure connected with it. But I can't, so I must use RegExp.

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Regular Expressions - Convert It Like This Alphanumeric, That Is Change All The Caps In The String?

Mar 21, 2012

i want to use regex to perform the following:

i have a string of characters like AlphaNumeric

i need to convert it like this alphanumeric, that is change all the caps in the string.

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Regex - Do Branching Logic With Regular Expressions (specifically - Drop 'w' Unless Followed By A Vowel)

Nov 4, 2011

I am new to regular expressions and I am trying to implement the metaphone algorithm in vb.net. [URL] The algorithm has lots of steps to replace characters depending on certain conditions. (ex. replace w unless followed by a vowel). Is there a way to handle branching logic using regular expressions?

[Code]...

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Regex - Tokenizing A Complex String (a Snort Rule) With Regular Expressions (.NET)

May 21, 2011

I need help from the Regex wizards out there. I am trying to write a simple parser that can tokenize the options list of a Snort rule (Snort, the IDS/IPS software). Problem is, I can't seem to find a workable formula that breaks apart the individual rule options based on their terminating semi-colon. The formulas that I have cooked up grab all options between parenthesis into a single capture group.

I am using the excellent RegExr tool at the GSkinner site with some of the below sample rule options from Emerging Threats (I parsed off the rule header -- that's easy to tokenize):

[Code]...

I had to play with a few example regex's that work with quoted strings. Finally realized that I am staring at negative look-behinds that avoid quotes that are escaped. This seems to solve any other escaped character, too, because escaped characters only appear inside unescaped quotes.

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Regular Expressions - Extract A Url From A Html Page That Is Located Specifically Between The <h2 </h2> Header

Sep 15, 2009

I am trying to extract a url from a html page that is located specifically between the <h2 </h2> header. For example the following header is in the html page;

[Code]....

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Com Object Failing On Server.createobject?

Jun 12, 2006

I am having problems calling a Com object that I created under Visual Studio 2005 with Standard ASP I registered it using regasm.exe.Below is my code (VB) . have tried creating the object two ways.What am I doing wrong ?

Server.CreateObject("TestCom2.TestFunction") and
Server object error 'ASP 0177 : 800401f3'
Server.CreateObject Failed

[code].....

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Cannot Create ActiveX/CreateObject(). - Permissions?

Jun 30, 2011

I am troubleshooting a program that normally works, and has worked in the past on the machine I am working with.I am a very novice programmer, I didn't program this myself I am just trying to get it to work.I have done as much research as I can, which has lead me to believe it is permissions problem with the CreateObject command.I have tried a fix in the .net 2.0 machine.config file, changing the processModel user to System, that didn't help.The machine does have norton on it, and norton was installed since the program stopped working. However I have tried disabling norton and running the program. A friend suggested it might be some settings on the computer that Norton changed hence disabling it not helping.Here is the error:See the end of this message for details on invoking just-in-time (JIT) debugging instead of this dialog box.[code]... When JIT debugging is enabled, any unhandled exception will be sent to the JIT debugger registered on the computer rather than be handled by this dialog box.

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Part Of As String From A String Using Regular Expressions

Apr 17, 2012

I have a string of 5 characters out of which the first two characters should be in some list and next three should be in some other list.How could i validate them with regular expressions? [code]My Strings are going to be: VBBEG, CSBEG, etc.My regular expression should find that the input string first two characters could be either VB, CS, HT and the rest should also be like that.

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Creating New DLL's - "the Call To The Server.CreateObject Falied While Cheking Permissions. Access Is Denied To This Object"

Jun 21, 2010

I am getting this error saying "the call to the server.CreateObject falied while cheking permissions. Access is denied to this object".I get this error every time I create a new DLL after compiling my VB6 code and drop it in the component services.i am using these DLL's for the web application i am working on. Is this a DLL registration issue, or is this because the DLL is not being generated correctly. What are your thoughts on this? i have attached the error message for reference

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Create A Tunnel Vpn With Vbscript?

Sep 9, 2009

I canīt create a tunnel vpn. I have searched on the web but I havenīt found nothing.

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VBScript Is Not Working In Windows 7 Even After Regsvr32 Vbscript.dll Succeeded?

Feb 28, 2010

I have been struggling to get vbscript working for last three days of relentless effort. I have windows 7 ultimate and upgraded from windows vista. searched the web for solutions and tried out all the options I think I have, but yet no luck.

I tried registering vbscript.dll and I get a succeeded message back. Everything seems to be fine. but, I just cannot run vbscript on my computer. It complains that "can't find script engine vbscript for script ....". I have a hunch that it is something to do with "microsfot security essentials (my virus protection software)" or with UAC.

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Create A Regular Expression?

Feb 12, 2009

It is a little like a search and replace, I want to replace any string that contains any substring in parentheses with the same string but the words in parentheses colored RED: Eg

Take this text in TextBox1:

"The Prime Minister (that idiot from Scotland) made a speech today"

and convert to this text in RichTextBox1:

"The Prime Minister (that idiot from Scotland) made a speech today"

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