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"
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When i am pressing any key in the textbox it will return "A" Character.[code]...
View 2 RepliesI 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.
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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.
View 2 Repliesthe 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]
View 2 RepliesHow 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", "*")
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), ""))
I got this problem, is there way to use "replace" function to replace multiple strings of same list?
Like;
Dim rList As List(Of String)
rList.Add("A")
rList.Add("B")
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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 |
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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.
View 2 Repliesi 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.
View 3 RepliesI 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?
I need to find several hrefs in html like this:
<table>
<tr><td><a href="url1">link1</a></td>
<td><a href="url2"><img src="image.jpg" /></a></td>
</tr>
</table>
Once found I need to add (replace) to each href something like this:
?ID=1
therefore the html should turn out like this:
<table>
<tr><td><a href="url1?ID=1">link1</a></td>
<td><a href="url2?ID=1"><img src="image.jpg" /></a></td>
</tr>
</table>
I'm creating a method to replace variables in strings, I'm going to share an example of how I'm replacing values and can see short falls in how what I'm doing. Here's a stripped down example of what I'm doing. It replaces a variable with the date specified, so %today(-1) would give me yesterday, %today(2) would give me two days from now.
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How fast can I replace characters in a string?
So the background on this question is this. We have a couple of applications that communicate with each other and with client's applications through sockets. These socket messages contain non printable characters (e.g. chr(0)) which need to get replaced with a predetermined string (e.g "{Nul}"} because the socket messages are kept in a log file. On a side note, not every log message will need to have characters replaced.
Now I started off on this little adventure reading from This MSDN link which I found from a different post from this site.
The current method we used...at the beginning of the day...was using string builder to check for all the possible replacements such as...
Public Function ReplaceSB(ByVal p_Message As String) As String
Dim sb As New System.Text.StringBuilder(p_Message)
sb.Replace(Chr(0), "{NUL}")
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This so far has been the fastest way I have found to process these messages. I have tried various other ways of going about this as well like converting the incoming string into a character array and comparing along with also trying to loop through the string rather than the chrArray.
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(")","")
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?
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?
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?
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 ;"?
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.
View 1 RepliesLets 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.
View 11 RepliesThe code below replaces if it finds a given string from the list of contractions with its equivelant from the list of word-contractions. E.g., if it finds 'll it will replace it with Will. The code words but whtn it comes to let's it will replace it with let is.
'remove panctuation and contractions first
Dim contractions As List(Of String) = New List(Of String)(New String() _
{"'ll", "'re", "'ve", "'m", "'d", "'s", "n't", "won't", "lets", "let's", "ikon of elkomenos", "ikon of crucifixion", "ikon of crist elkomenos", "Part A", "Part B", "renaissance style", "hagios nikolaos", "full wall fortification"})
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I have an string in a textfile that looks like this:or something similar. The T's represent true and the F's represent false. I wrote each letter to an array, like so:
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I'm populating a datagridview from a database where all the data has had apostrophes and quotation marks stripped out and replaced with ASCII values; now I want to replace them back. Since the user can perform a variety of queries that are all displayed in the same table, any column might contain text fields.
View 9 RepliesI am trying to call a fortran DLL from VB.NET. Fortran function requires two character strings to be passed from VB to fortran. I am able to run the code with a change after receiveing a AccessViolationException error. I dont understand why it worked can
some one whose professional explain me the difference. Here I am attaching the codes for reference
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My form has a texbox where user enters an ID. IDmust be4 chracters in length andof the form: begins with either "E" or "e" and the next 3 chracters cannot be "all characters".
Example:
E102 - corect
e3ff - correct
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I have the problem that the DataGridView has obviously a shortcut key for SHIFT + SPACE which seems to select the row.What I would like to have is that pressing SHIFT + SPACE simply adds a space character to the current cursor position within the current cell (like for example in notepad)
View 1 RepliesMy project is scanner for example.
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if listbox in same url then don't add listbox only one url stay
I have 10 lines of array that are first name space last name space zip code. All the zip codes start with different numbers. Is there a way to replace the #1 in the indexof below so that it searches for any number character instead?
'open file
inFile = IO.File.OpenText("Names.txt")
'process the loop instruct until end of file
intSubscript = 0
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