Removing Characters Off The End Of A String?

Jun 5, 2009

lbltime.Text.Replace(lbltime.Text, lbltime.Text.Length - 2)That does nothing, no error but it doesnt remove the last 2 characters from the string.

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.net - String Manipulation, Removing Last Few Characters?

Feb 11, 2011

When I try to remove the last few characters of a string, I get an index out of range error. I am using the following to remove the characters from the end of the string:

objJSONStringBuilder.Remove(objJSONStringBuilder.Length - 1, 6)

The string has <hr /> at the end which I want to remove.

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Removing The First 8 Characters From A Text String?

Feb 1, 2011

Removing the first 8 characters from a text string. How can I do it?

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VS 2010 : Removing Characters From A String?

Nov 22, 2011

I need to parse an alphanumeric string leaving the characters "0-9", ".", "/" and space & remove everything else. I use "[^0-9./ ]" as my regex string and it works well. But now I have a couple other conditions that I dont know how to handle with my regex string. I actually only want to keep the "." character if it falls between two digit characters (ie. 3.5), otherwise remove it. And also I need to replace any "-" characters with a space if it falls between two digit characters (ie. 2-1), otherwise remove it.

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VS 2010 Removing Characters From A String

Oct 23, 2011

If I want to remove 2 characters, or a specific letter or character from a string in VB, how would I accomplish this?

A usual input would be

"63.0" in string format

and I want it to be

"63"

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Removing Words/Characters From A String And Splitting Into An Array?

Mar 23, 2009

I have a situation where a user can enter just about anything they want into a text box.Whatever they enter in the box, I need to split the string into an array of strings where each item is one word. For example, if the user enters All State Insurance, I split that into a string array:

sParams(0) = "All"
sParams(1) = "State"
sParams(2) = "Insurance"

[code]....

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Regex - .NET: Manipulating TextBox Input: Dash Every 5 Characters And Removing Special Characters?

Dec 21, 2011

Essentially I am trying to replicate the Windows 7 (In-Windows) activation key TextBox form. The Form where it will auto capitalize letters, remove or deny all non alphanumeric characters except dashes every 5 characters that will be auto-input.I assume this can be done with a fairly complicated replacement Regular Expression but I cannot seem to create one to fit the needs.

This is an Example of what I have right now, but it creates an infinite loop as it removes all characters including dashes, than adds a dash, which changes the text and removes the dash again.

[Code]...

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Removing Bad Characters From SQL Statement?

Aug 13, 2011

Currently I have a class that checks for apostrophes and doubles them up like this

Shared Function CheckForBadCharacters(ByVal MyString As String)
Dim finalstring As String = MyString
finalstring = Replace(finalstring, "'", "''")
Return finalstring
End Function
 
Works fine, of course i need to reverse this when retrieving - however is there a better way  ?

[Code]...

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Removing Characters From A Word?

Jan 5, 2011

I have a word that O want to alter. The words are numeric:123457I want to use the first two numbers and the last number. In this case it is 12 and 7.

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C#-idiomatic Way To Convert A String Of Characters Into A String Of Hexadecimal Characters?

May 3, 2012

I have a string of characters, but I would like to have a string of hexdecimal characters where the hexadecimal characters are converted by turning the original characters into integers and then those integers into hexadecimal characters. How do I do that?

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VS 2005 Removing Unwanted Characters From A Collection When Using .split?

Jul 30, 2009

I am using a collection to store data from a text file which I am letting the user load and I am using the .split to split and sort the data into alphabetical order and remove repeating words.However, I am having a problem removing unwanted characters from the final array. For Example, "This is the text file that I want sorted. It is random text not yet sorted"

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VS 2008 Removing Characters - Re-sizes Items In An Array

Dec 10, 2009

I have a program that re-sizes items in an array but I can't get it to work. I have:

[Code]...

It gets to the Remove but it just doesn't delete the characters from the string.

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Catching And Removing Escape Characters In A Serial Comm Port Program?

May 18, 2010

I have recently developed a serial port communication program to access my hardware firewall and its connected to the device via a converter usb to rs232head plugged to a rs232 to an ethernet cable. this ethernet cable then plugs into the device console port.

my program functions similar to that of TeraTerm. an opensource hyperterminal program written in C++ but i decided to do one for vb.net

Alright to cut the story short, i have successfully coded out the program to accept incomming data from the device but however, i'm also receiving ansi escape sequence along with it and i have no idea how i could implement codes to remove these. i have spend 3 weeks trying to look for vt100 emulation codes written in vb.net but i found none so far. most are written in c++. here's an image to illustrate the problem which im facing.

The image below is a screenshot taken when the i ran both the programs together. The bottom is tera term 3.1 and the top is my vb project which i made using msdn's example and improved on the codes. basically tera term was able to interpret those escape sequence and display accordingly to that of the vt100 terminal display. I have spent time reading on regular expressions using the inbuilt function regex in visual basic and tried parsing some strings but its not working. i guess its far more complex than i thought.

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Remove All Special Characters(except - And /) From A String Including All Cr,lf,crlf, Other Illegal Characters?

Sep 13, 2010

i have been trying to remove special characters. i am not able to remove many crlf in middile of the string.

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Inputting A String Of Keyboard Characters And Outputting The Characters In Reverse?

Aug 3, 2009

I need to create a console program that allows you to enter a string, of which is then outputted in reverse.

Sample:
Input: Diewas
Output: saweiD

Apparently I need to find out about strings and will also need to use a loop.

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Error When Getting A Substring Of X Characters Out Of A Parent String Of Less Than X Characters?

Feb 23, 2011

Not sure if too many people know this, but the following line will cause an error:

GroupName.Substring(0, 3) = "jt_"

....if the length of GroupName is less than 3 characters. I always thought it would simply return whatever characters in GroupName, but no, it errors. I must be thinking of the old VB6 days.So, I now have to change the code to:

If (GroupName.Length > 2) Then
If (GroupName.Substring(0, 3) = "jt_") Then

Note that the two comparisons need to be on separate lines. If they are on the same line, such as:

If (GroupName.Length > 2) and (GroupName.Substring(0, 3) = "jt_") Then then the code will still fail as the length command is executed at the same time as the substring command- which will cause the error when the GroupName length is less than 3.Just thought that those of us not aware of this should be!

dp.SyntaxHighlighter.ClipboardSwf = '/dp.SyntaxHighlighter/Scripts/clipboard.swf'
dp.SyntaxHighlighter.HighlightAll('9844f9bfb55449e6a786fa62aaadfa20')
dp.SyntaxHighlighter.HighlightAll('f6d554fd98464bdba9159b319e51b381')
dp.SyntaxHighlighter.HighlightAll('93bf4ca63ad8447abdf084d8a9991e15')

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IDE :: Removing Tab From String?

Sep 7, 2010

I'm having a variable, which contains characters with tab character in between two words. remove the Tab character.
 
For Ex;

Input string "Word<tab>1234"

I need the output as "Word1234"

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VS 2008 Removing String From A String?

Aug 10, 2010

0000011 22 331. How do I remove "22"?2. How do I get "0000011" and "33"?

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.net - Removing - Character In String?

Mar 22, 2011

i tried to read html contents by striping html tags in a string.when i try to print that string i got - character. how to remove this character?

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Removing All Spaces In A String?

Nov 8, 2010

Is there any function in vb.net that removes all spaces in a string. I mean a string like ' What is this' should be 'Whatisthis'

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Removing Certain Character From String?

Jun 13, 2011

I had a quick question. I'm desiging a program that users can enter a currency (dollar amount) in a textbox. Since the string I declared will be based on what the user typed in and I want to convert it to a decimal, I want to remove a "$" sign if the user made one.

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Removing Last Part Of String?

Feb 10, 2010

I have an object folder, which has an atributte name path, that contains a string with it's current path, say "folder1folder2folder3"

I need to remove the last ocurrence beginning on the last "" (in this case, 'folder3'). The new string would be "folder1folder2"

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Removing New Line From String?

Dec 21, 2009

I have two a strings when i use them in msgbox() i get this

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Removing Non Letters From String?

Mar 21, 2010

I'm trying remove non-letters from this string I have. I have an order form for hats and T-shirts, they select everything and click on buy button there order info shows up in a listbox. For the results in the listbox I break down there order info and show there total price. Well the string I have for the sizes comes up with Medium "7 1/8 - 7 1/4" in the list box. I want to remove non-letters and have it just show "Medium". I try using the instr function and the trim function as well but nothing is happening.

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Removing Several Substrings From A String?

Dec 17, 2009

Alright I am taking an XML file which has a bunch of tags and I'm trying to eliminate everything but whats inbetween certian tags for instance the input maybe

- <w:p w:rsidR="00254C13" w:rsidRDefault="001173CF" w:rsidP="001173CF">
- <w:pPr>
- <w:tabs>

[Code].....

unless they say they are safe. Average consumer can protect themselves>not knowledgeable enough to always protect selves</w:t> I want to go through and remove those end tags but when i used the remove string it didn't let me specify a string to remove it the two arguments were where to start and how long. how do i specify what to remove?

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Removing Space From String?

Jan 16, 2011

I have a string that has three spaces in it.

In the following examples, underscores represent the spaces:

Quote:

_x-xx-xxxx_x.xx.xx_xx

I need to remove just the first space. Now, i tried just replacing the space with nothing, like so:

VB.NET

If s.Contains(" ") Thens = s.Replace(" ", "")End If

But, that removes every space. I also tried .StartsWith, but it still removed every space. I didn't actually expect that to work, but if I hadn't tried it, I wouldn't have actually know.

how to remove just that first space?

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String Search - Parse The String Of Characters One At A Time

May 5, 2012

I have written a program that uses an array of the english alphabet and Morse code. I also built a form with a input box for the alphabetic information and an output box with the Morse Code. What i am trying to do is basically type a word like "Hi" in the input box and produce the Morse Code equivalent in the Morse Code output box. [Code] This works but only one letter at a time. Do i need to Parse the string of characters one at a time, and then run it through a loop like i have created?

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DB/Reporting :: Removing The First Character From A String?

Apr 3, 2009

I need to be able to pull a list of reference from a database whixh ar 12 characters long. Unfortunatley i dont want the first character from each reference number as it is useless but just has to be there.

anyway of saying "list refernce numbers, not including the first character"?

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Removing All Occurrences Of Given Character From String

Jul 16, 2010

If I have a string like: (240). Is their a easy way to strip out the "(" and ")" so that I am left with 240?

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Removing Part Of A String At Beginning?

Jun 25, 2010

program makes strings from webbrowser documenttext.For example

String1 = "<span class""long-title"" title"" Informations here"

Im trying to remove all text before "Informations here" this is what i currently have.

dim mychar as char () = {"<"c, "s"c, "p"c, "a"c, '....thatandlike20moretill.... "e"c, """"c}
string1 = string1.TrimStart(mychar)

(Note that each letter or symbol inbetween the quotations is a part of the string (span = "s" "p"...)Now this works. Not all the time though and its a pain in the .. having to do "letter"c, all the time.. (I got over 10 strings lol) Im wondering if theres a way easier method to remove part of string from the beginning, maybe like still a certen part of the length..

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Removing Punctuation From A String Taken From The Textbox

Jun 21, 2009

I wrote a palindrome earlier for a project which I figured out but I talked to a friend in another class and he was having issues with how to take out the punctuation. I dont think it was required on mine but I am just currious how that could be done using commands such as str.lenght, or str.trim those basic commands. Here is my last post that is related

[Code]...

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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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Removing String From ListBox And From File .txt

Nov 16, 2009

So im trying to do a simple system in my VB Express Edition 2008 and what it does is add some car models (example) to a list box and stores it in a .txt file for future use. But when the user clicks a delete button it should delete from both the listbox and the .txt. I have to use only the FileOpen(OpenMode.Append or OpenMode.Input/Output) functions.

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Removing String From ListBox And From File .txt?

Mar 11, 2010

So im trying to do a simple system in my VB Express Edition 2008 and what it does is add some car models (example) to a list box and stores it in a .txt file for future use. But when the user clicks a delete button it should delete from both the listbox and the .txt.I have to use only the FileOpen(OpenMode.Append or OpenMode.Input/Output) functions.

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Removing Text Between Chars From A String

Apr 14, 2010

this is driving me crazy , I have a string like this dim s as string = "<a href="url.aspx? target=_BLANK>mik, H</a>" I want to remove "mik, h" from the string, how can i do that?

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VS 2010 Removing Part Of String?

Oct 9, 2010

I have a file location as a string. How can i remove the path from the string and just use the file name? For example:c:filesfile.zip - is the stringhow can i just make it so it's file.zip?keep in mind that the location is found by using anpenfiledialog(), so it needs to be able to remove the location wherever the file is.

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Removing The First 3 Characters Of Text Box's Text?

Jan 26, 2012

i trying "Removing the first 3 characters of text box's text".

i tried this

TextBox3.Text.Remove(3)

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String Chopping - Print Just The First 3 Characters Of The String?

Jun 30, 2009

I have a string like 0010000.abc. Is it possible to print just the first 3 characters of the string i.e 001?ajaind

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Removing Line Number Textfile Only If String Is At The Top?

Aug 8, 2011

I have not had much time to go threw my code properly as this is some urgency. I need to remove line 1 from a textfile if it contains a string but its not working.I have 500 files and not going to do this manually.

Code:
Private Sub btnRemove_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnRemove.Click
If String.IsNullOrEmpty(txtDirectory.Text) Then
OpenFolderDialogDirectory()

[code]....

I also feel the function is very pointless sime i am opening the file twice.

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Removing String Spacing Till Last Valid One

Jul 10, 2010

I have a textbox and the text inside is "2 32 52 14 65". May I know how can I remove all the last spaing until it reach the last string which make it look like "2 32 52 14 65". The number of last spacing might change so i can't use the below code where the number of last spacing is known.
TextBox5.Text = TextBox5.Text.Substring(0, TextBox5.Text.Length - 3)

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VS 2008 Removing Line Of Text Containing String?

Nov 30, 2009

I'm trying to build an app that would search a text file for a string entered by the user, and delete the line of text containing that string. Here's the code I have. The code works, but since I'm relatively new to VB and programming as a whole, I was wondering if there's a better method out there. he strFilePath is handled by the openfilediaglog

Dim strSearch As String = Replace(MaskedTextBox1.Text, "-", "")
Dim strLine As String = Nothing
Dim strAllText As String = Nothing

[code].....

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VS 2010 - Removing Exact Data In A String?

Mar 23, 2012

I have been using the following code to remove text from strings so far;

String = Replace(String, "TextToChange", "")

However, I now would like to remove two words only when the occur consecutively for example, I would like to remove "Task 1", not all instances of the word "Task" and value "1".

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VS 2010 Error When Removing From List(Of String)

May 8, 2010

For Each s As String In list

If s.Contains("Hello") Then
list.Remove(s) 'ERROR Collection was modified; enumeration operation may not execute.
End If
Next

Why do i get that error?

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VS 2010 Removing Line From Either String Or Textbox

Aug 3, 2011

I have strMyString that contains about 5000 lines of data. There are some lines of data that need removing if they contain a certain string, such as "http", "www.", ".com", "cat", "fish", etc. The whole line needs removing. Each line is separated by a vbNewLine or similar.

How can I do that? Does it need pasting into a rich textbox first before processing?

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Office Automation :: Removing Specific Text From A String?

Jun 6, 2011

How do I go about removing specific instances from a string. For example, I've got this string 50/2/2 and I want it to reads as 50/2/2 by removing instances of [31m, [32m, [33m, and [0m

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