I am trying to use a regular expression to find a certain string within a textbox.
Is it possible to include the equals sign (=) within the regex so it looks for this? When i type the equals sign within the regex it doesn't fnid it any more.
Works when searching this string - "and JobID 816138</Detail>":
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How do I make a regular expression to find a substring within a string that looks like: |sdrt446-7fdfs23| ? The number of characters and types change. So I need whatever in within the | |.
View 3 RepliesI may have a string for example potato in a vb.net application. I want to find all the occurrences of o and convert them to 0, so the desired out is: p0tat0.I know it can be done by the provided string operations but I need a regular expression in my scenario.
View 1 RepliesLooking for a Regular Expression that will extract all links out of Href=""
View 5 RepliesDim RX As New System.Text.RegularExpressions.Regex("(?<=" & TextBox1.Text & "</a></td>s<td>).+?(?=</td>)", System.Text.RegularExpressions.RegexOptions.IgnoreCase)
If textbox includes ( or ) it does not find anything? (Using them at text box)What would be reason for that?
I am wanting to take a string of say the following:
Guiness Harp "Holy Moses"
So that in C# or VB get a match set of:
Guiness
Harp
Holy Moses
Essentially it splits on the spaces unless there are quotes around the spaces, then those words between quotes are considered a single phrase.
Is it possible to use regex with Range.Find.Text or set the Word.Range according to a regex in word automation? I just want to find strings that match a regular expression an manipulate them.
View 2 RepliesI need a regular expression that can validate that a string is an alphanumeric comma delimited string.
Examples:
123, 4A67, GGG, 767 would be valid.
12333, 78787&*, GH778 would be invalid
fghkjhfdg8797< would be invalid
This is what I have so far, but isn't quite right: ^(?=.*[a-zA-Z0-9][,]).*$
I use this code. USED CODE
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I want to match a string for example "yes" but where it is not in brackets so that the following would be matched: yes (bla yes bla) bla yes
View 7 RepliesI want a regular expression for the following issue:I want to match a string that contains A,B,C,D,E and F. string length should be 0 to 6. and not character should be repeat in the string.Example: ABCDEF, ACDEFB, EFBCDA, etc. but not ABBCDES/W Engineer
View 3 RepliesLets say I have a multiline textbox that I would like to have checked for say, 1-2 digits over a max of 5 lines. I found a regular expression pattern answered on another similar question on here but it was not working for me even after modifying it a number of times.
I'm currently using the following without success.
Dim textCheck As New Regex("(^d{1,2}$
?
?){0,5}", RegexOptions.Multiline)
I understand the concept of regular expressions but I am looking for a regular expression string that checks the input string for the following criteria only...
1.) Upper and lower case letters
2.) The space character
3.) Apostrophe
4.) Comma
5.) Period
6.) Hyphen
Ok - this may seem like a strange request ... but basically I need a regular expression to return a string in between two brackets as described below... String:
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regex - regular expression to check input on multiline textbox
View 5 Repliesok, For the moment I have a string() where each element is in the structure of
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I want to match whole words for any kinds of strings, my
Text: to happening behitond .to.the to curtains of this .<NET> open <NET> sou<NET>rce project.<NET>
now i have tried this to find "<NET>" (without quotes) the whole word with[code]...
I'm trying to replace all the carriage return characters in a string obtained from a multi line text box in a Windows Form with the string ", <BR>" so that when I use the string in some HTML it displays correctly.
Function Blah(ByVal strInput As String) As String
Dim rexCR As Object
rexCR = CreateObject("VBScript.RegExp")
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I'm using the following to strip special characters out of a URL:
Dim urlReg As New Regex("[^dw ]")
inurl = urlReg.Replace(inurl, "")
[code]......
I'm trying to replace all the carriage return characters in a string obtained from a multi line text box in a Windows Form with the string ", <BR>" so that when I use the string in some HTML it displays correctly.
Function Blah(ByVal strInput As String) As String
Dim rexCR As Object
rexCR = CreateObject("VBScript.RegExp")
[code]....
I am trying to write a regular expression string match in vb.net. The condition that I am trying to implement is that the string should contain only alphabets and must contain atleast one letter of both lower and upper case. i.e AAA-fail, aaa-fail, aAaA-pass.
The regular expression that I have come up with is ^(([a-z]+[A-Z]+)+|([A-Z]+[a-z]+)+)$
I am trying to separate numbers from a string which includes %,/,etc for eg (%2459348?:, or :2434545/%). How can I separate it, in VB.net
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Website from download and fetch data, but i get empty value. I don't know how to make it find with multiline between " - ", but they're on different rows. (")
Regular Expression to count per words and characters in VB.Net. Here's my codes.
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I'm trying to create a regex which will match either one of the following [code] This regex is supposed to return all and any form of the function that is used.If match string were - FVAL(A,"B")+5 then match group should be FVAL(A,"B")
View 1 RepliesI have the following regular expression for validating a file name:
^(([a-zA-Z]:|))?(((.)|(..)|(. %5D">^/:*?"|<>. |([^/:*?"|<>][^/:*?"|<>. ]))?))). %5D">^/:*?"|<>. |([^/:*?"|<>]*[^/:*?"|<>. ]))?$
I can get it to work in VB.NET but not C#. I can't figure out why it works in one but not the other.
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As far as I can tell the patterns are identical in both languages with escaping. When I run the VB code I get a match. When I run the C# code I get nothing.
I have just coded the below regular expression. I have a mini rich text editor on a web page (very similar to the one I am using to post this question) and I want to make use of a double asterisk to indicate which words/phrases should be wrapped in a strong tag. The aim is to allow the user to add pre-defined HTML elements without actually having to submit HTML.
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Maybe I am over-optimising this, but I want to know if this can be made more efficient?
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"
I had a regular expression which parses out value.
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I am trying to use regular expression for extracting data from web page. but everytime i change the URL i need to change my regular expression for URL.
View 3 Replies