TRying To Replace One Specific Character Of String With New Character Entered By User

Feb 17, 2011

I am writing a hangman type game and I am displaying the word to the user in a label as all *'s, but I cannot figure out how to have just one of the *'s changed in the label to the correct letter when the user inputs the correct letter into the text box and clicks the check letter button.Everything else in the program works perfectly, except for this part.[code]When I use the .Replace it changes all of the *'s to the correct selected letter.

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Get Input String And Put Its Character Into List / And Replace Character With Other

Feb 16, 2012

the coding is to 'Get input string and put its character into List, and replace the character with other.'but having problem putting each character into List and also replacing it,[code]

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MemoryStream Truncating Input - Replace All Instances Of A Certain Character With A Unicode Character?

Jul 10, 2009

I am working on a sub that essentially needs to open a text file, and replace all instances of a certain character with a unicode character. I'm trying to do this by reading the original text file byte by byte, converting it to a character, and then either adding that character to a memory stream or writing the unicode character to the memory stream. Then I'm saving the memory stream to the original file.

[Code]...

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Replace Specific Character At A Specific Position?

Dec 1, 2011

I was wondering how I would replace a specific character at a specific position.[code]...

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Replace All Of One Character In A String?

Oct 14, 2010

In VB6 and Vb2010 you can replace all of one character in a string.Is there a way to replace multiple characters in the string.

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Asp.net - Replace String From Character Onwards?

Dec 1, 2011

I've got a string like so

Jamie(123)

And I'm trying to just show Jamie without the brackets etc

All the names are different lengths so I was wondering if there was a simple way of replacing everything from the first bracket onwards?

Some others are displayed like this

Tom(Test(123))
Jack ((4u72))

I've got a simple replace of the bracket at the moment like this

mystring.Replace("(", "").Replace(")","")

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Using InStr To Replace A Character From A String

Jan 21, 2011

What i am trying to do is take a character (which is going to be into a variable by user input) and search a string for this character, and save the positions of all character found and then change the same position of these characters in another string for the character that the user inputs. In other words, like a guess a word game. User tryes a guess, i search the string for that letter or number, if it's there replace it on the text box of the GUi, if not save it in another variable as a character that has been tried already, possibly an array.

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Remove And Replace String Character In Listbox?

Feb 15, 2012

My project is scanner for example.

[code]...

if listbox in same url then don't add listbox only one url stay

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VS 2008 Random - New Character Out Of The String And Then Remove The Character From The List Of Characters

Dec 12, 2010

[Code]...

For each character of this string I want a new character out of the string and then remove the character from the list of characters that still maybe used for other characters. It may not get the same character, you could basically just call this encryption, but it's not what I am making. I don't want to waste my time doing this one hour while VB can do this for me in <1 second.

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Regular Expression Needed To Replace Return Character With Another String?

Jan 21, 2010

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]....

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Detect For A Specific Character In A String?

Jul 11, 2011

so in a program I'm working on in VB.NET I'm trying to make it so I can take in a list of strings (each on a different line). For each line I want to take in the line, and break it up into three parts. The first part goes from the beginning of the string to the first colon in the string, the second part goes from the first colon to the at symbol, and the last part goes from the at symbol to the end of the string.

For example, I'd take in a line of the series of lines: hello:world@yay

I'd want to break it into three separate strings of "hello", "world", and "yay".

How would I do such a thing in VB.NET?

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Regex - Regular Expression Needed To Replace Return Character With Another String?

Jul 20, 2009

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]....

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Count Specific Character Occurances In String

Mar 4, 2011

What is the simplest way to count the number of occurances of a specific character in a string.[code]

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Split String At Specific Character ' Index'?

Apr 4, 2010

I'm trying to copy only the first 15 characters(Including spaces) of a string from TextBox1 to Textbox2If the Text in TextBox1 is:abc1234 jklmnopqrst/uvxyThen the Text in TextBox2 should read as:

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Take A String Apart One Character At A Time And Add Each Character To A Label?

Jun 13, 2010

I've been working with the substring command and after coding up all the things I needed it to do, I saw a post on here where the "For Each" statement was used basically to do the same thing.Lets say we just want to take a string apart one character at a time and add each character to a label. Which would be more efficient?I made a cheap example to show ...

Code:
ABinary = "0110 1100 0001 1011"
For x = 0 To Len(ABinary) - 1

[code].....

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Replace Occurrences Of ALL Characters And Replace Them With A Specified Character?

Mar 6, 2010

How can I specify in my string that I want to replace occurrences of ALL characters and replace them with a specified character? Something like this:

'assuming currentWord is a string that contains any word
_myWord = CurrentWord.Replace("a-z,A-Z", "*")

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Using Replace Function To Replace A Character In The File?

Jul 7, 2011

I am using replace function to replace a character in the file

sw.WriteLine(Regex.Replace(strLine, "\", Chr(13)))

This code is working fine, but now I want to replace two times and I want to use the replace function twice. Something like this, but it is not working . Can anyone tell me how to use Replace function multiple times?

sw.WriteLine(Regex.Replace(strLine, "\", Chr(13)).Replace(strLine, Chr(13), ""))

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Xml Files That Needs To Be Converted In To A Character Based On A Value And Entered In To A Rich Text Box?

May 29, 2011

I have over 4,000 xml files that needs to be converted in to a character based on a value and entered in to a rich text box. It will do this, until it runs out of files to read. I have tried "try" statements, "if" statements...

Imports System.Xml
Imports System.IO
Imports System[code]........

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How To Put A Msgbox On Screen Whenever The Apostrof Character Is Beeing Entered In A Textbox?

Nov 29, 2010

I've been pulling my hair out on this one.can any of you tell me how to put a msgbox on screen whenever the apostrof ( ' ) character is beeing entered in a textbox?

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How To Replace HEX Character In An Xml Document

Jun 1, 2010

I'm trying to import an xml file into vb.net XmlDocument but am getting the error:'.', hexadecimal value 0x00, is an invalid character. Line 94, position 1.I'm wondering if there is a way to replace the hex character 0x00The following are lines 92,93,94 the file ends on line 94

92 | </request>
93 |</rpc> <!-- XML Finishes here -->
94 |

[code]....

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Replace Only The First Occurrence Of A Character?

Oct 16, 2009

i have a string "David John Roplay" i need to replace first occourance of the space " " into double space " "i have used String.Replace() but it is relplacing all the spaces.

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Replace The " Character ?

Sep 16, 2010

I have a replacement problem in VB.NET: I need to replace the " character:

result = result.Replace(""", "")

How can I make this work? Is is even possible?

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VB 2008 TryParse Method - When Enter A Character The Result Is As Though I've Entered An Integer

Mar 10, 2009

The code performs correctly when the input is an integer, but when I enter a character, the result is as though I've entered an integer. Can you tell me what's wrong with my TryParse statement?

Private Sub btnCompare_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnCompare.Click

' Declare Local Variables

[CODE]...

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How To Replace A Character In A Strings From Textbox

Feb 13, 2012

So I have software to replace string with string, it's cool but I need code which would replace any given character (for example a) with all strings from textbox.

Here is example:

Character to change: a-> X

List of words which should not be touched: "car"

[Code]...

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Replace A Character In A Text File?

Jul 22, 2010

i have a txt file contains this text

20:12:22

i want to replace ":" with ""

so it will become

201222

how can ı do this?

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Replace Character In Characterspace In A Line?

Jun 21, 2010

I'm trying to find a character in a specific character space, on a particular line, for instance:

Line 2, Charspace (or column) 75.

After I find that I would be writing a read and replace to change that character.

Can someone point me in the direction on how to specify this location?

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Replace Some Character When Add New Record To Database?

Sep 8, 2009

I need replace some character when add new record to database. I try this code but it isn't work.

bseo = Replace(bseo, """, "")

how I can resolve this?

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Using Escape Character To Replace & With &amp; In A Xml File?

Jan 23, 2012

I am trying to replace an & in the name of a service in an xml document.

The & is causing an error. Is there anyway i can write some piece of code which will escape "&" as " & a m p ;"?

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VS 2008 - Replace Character By Position

Apr 1, 2009

Lets say I have a label with the text "_ _ _ _ _ ", some underscores. Now what if I want the program to locate the 3rd underscore and replace with something else. Is this possible? I was guessing by getting the character's position first and somehow there is a function that replaces characters by their position.

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VB - Express Calculator - When A Letter, Or Character, Is Entered - Label1 Display "invalid

Apr 23, 2009

I've written up the following code (please note i only started to learn VB yesterday)

CODE:

And what I want it to do is when a letter, or character, is entered, i want to have Label1 display "invalid" but i cant seem to figure out how...

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