Replacing Text In An Array
Jan 31, 2011Replacing text in an array ?
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Replacing A String With Array's Data Based On Array's Index?
Jul 13, 2010i have an array contains a-z.Then i have a textbox and when click on the button, it will replace the text inside the textbox to the index number of the array.Example, from "abc" will become "0 1 2" The code below do the job.how to do so that i can replace the text inside the textbox from "0 1 2" back to "abc" based on the array?
Dim txtKey As String = readKeyTxt.Text
readKeyTxt.Text = ""
For Each b As String In txtKey[code].....
Vb 2008 : Drag And Drop Replacing Text In Txt1 With Txt2 And Replacing Txt2 With Txt1 At Same Time?
May 18, 2011txt1 = help and txt2 = me! txt3 = not here, when i enter the other box i want the okay to drop sign to come up, after drop txt1=me! and txt2 = help.if i drag to txt3 display the can't drop sign.Iv'e tried everything all i can do is replace one way.also,i want the can't drop and can drop simbols to show.so far
Public
Class Form1
Private
Sub tbMouseDown(ByVal
[code]....
Replacing Data In An Array?
Feb 25, 2009i have data (CSV) that goes into an array. I then update the data but when it updates, it keeps blank elements of the array. Each time i update, the array doesnt replace my old data with the new data, it just seems to create a new element of the array. Then i get the incorrect count of entries.
Reads XML
For Each node As XmlNode In xnames
nvalues = node.InnerXml.Trim
Next
[code].....
VbCrLf Keeps Replacing Text In A Text Box When It's Meant To Be Displaying The Next Block Of Text Below It?
Mar 14, 2011I'm building a program in which it asks for your name and age and determines a ticket price based upon these details. I want it to show the person's name, then their age, (jump down a line) then their ticket price, and then it jumps down a line to show the next person's name, age and ticket price. Issue is, when it's meant to jump down to show the next person, it just completely deletes the last person's details.I'm using this line of code:
TxtFareShow.Text = (Name & Age & vbCrLf & Price) & vbCrLf
How do I fix this?
Replacing A String With Index Of An Array?
Jul 12, 2010i have an array that contains a-z.When i enter text like "ab" into a textbox and click the button, it will search the array and replace the text accordingly to the index number of the array and rewrite into the textbox with the index number.
But what i got from the code below is "ab0 1".May i know how to do so that the textbox will only display the index number and not with the letters. Also, how do i search the array from index 12 onwards to the end of the array.
For Each b As String In TextBox2.Text
If abc.Contains(b) Then
Dim ab As Integer = Array.IndexOf(abc, b)
[code]....
Replacing Repeating Numbers In An Array?
Nov 11, 2009I have an array that hold 6 random number, then this numbers are sorted from smallest to highest. My question is: How would I go about replacing any repeating numbers with a different random number. I.e. 1 3 7 2 2 9 is sorted into 1 2 2 3 7 9, but I would like to see one of the 2's replaces with a different number (that it is not currently in the array).
I have no code for this part - but the code for making the random number, storing them and sorting them works fine.
VS 2010 Replacing Text In A Text File?
May 1, 2012I am in desperate need of code that will allow me to search through a text file (.txt) and change the word "POLAR" to a string with a particular value, for examples sake lets say the string = "SUN"
View 1 RepliesReplacing Text With Regex?
Jan 2, 2010I have 2 questions regarding replacing certain text in a string which has been found using regular expressions.For example this is my string:"<span style="font-weight: bold">This</span> is <span style="font-weight: bold">2010</span>"
View 4 RepliesReplacing RichTextBox Selected Text With ST?
Mar 31, 2010I need to make it so it will replace RichTextBox1's selected text with: <ST>, where ST is the initially selected text.
View 3 RepliesReplacing Space In Text From A Webpage?
Dec 1, 2011I have two lines of text which have long space (more like 14-15 spaces) before the actual text. I have tried simple replace to split and merge but nothing is working. I have also tried trim and the worst thing is that ASCII gives code of 32. But nothing works. Here is the text :
your heartburn symptoms Certain foods, such as fat, chocolate, caffeine and alcohol can aggravate heartburn symptoms 1 Certain foods (BTW it's not like it looks it is. In my actual richtextbox, when I select the space it gets selected as one big piece of space like a tab and i have also tried replacing vbtab but no use)
[Code]...
Replacing String In A Text File?
Aug 12, 2011What I basically have is a small game which I want to count wins/loss/ties. I have no problem with the game aspect but need to know how I can replace a string in a csv file. IE: If Jim wins the game, his 5 needs to be turned to a 6. After googling quite a while I came across the replace() function, but it doesn't actually rewrite it back to the text file
Contents of users.txt:
Jim,1.jpg,5,1,0
Will,2.jpg,6,7,0
Tom,3.jpg,5,5,0
Snippet of
[code]....
The issue I have, is if I try to use any sort of IO function after this (WriteAllLines, streamwriter, etc) - I get a process is being used and can't touch the file (because its being read).Must I somehow create a new file with a copy of everything including the replaced string?
Replacing Words In Text File?
Apr 14, 2010I am using the following code, but cannot get this to work. I have got it to work if the replacement is just of one word. So if the word test is replaced by mouse and the only thing in the file is the word test, it works.
How can I replace like this:
CH_IPVOD_filename.mpg > replace the CH_IPVOD_ with nothing for the result of:
filename.mpg
?
I would like to replace every instance of ch_ipvod_ with nothing.
Public Class Form4
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
Dim fso, inputFile, outputFile
Dim str As String
[Code] .....
Add Text To Rich Text Box Without Replacing What's Already There?
Sep 14, 2011Not sure what I am doing wrong here but I have 2 buttons and a rich text box. The issue is when I click the second button to add text to the rich text box and it over writes the current text that is already in the rich text box. How can I code this second button so that the text is added to the rich text box and not replacing the current text?Here's my
Public Class Form1
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
[code]....
Replacing Text File With Different Text?
Jun 23, 2010Having trouble getting this to work. I'm trying to replace the name of an old company inside a text file "Matrix Construction" with it's new name "Walsh Brothers" but it's not going to hot.
Imports System
Public Class ReplaceTest
Public Shared Sub Main()
[code].....
Forms :: How To Add Text To RTB Without Replacing Existing Contents
Sep 14, 2011Not sure what I am doing wrong here but I have 2 buttons and a rich text box. The issue is when I click the second button to add text to the rich text box and it over writes the current text that is already in the rich text box. How can I code this second button so that the text is added to the rich text box and not replacing the current text?
Here's my
Public Class Form1
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
RichTextBox1.Text = "This is the first line"
[Code] .....
Also how can I add spaces in a line of text (or in the middle of a sentence) so that I can insert a variable in the line.
Example:
"This is the" variable1 "line of text"
"This is the" variable2 "line of text"
DB/Reporting :: Replacing Text With Random Word From Table
Jan 8, 2011I'm new to VB and am trying to create something that will change specific words within a DB entry to a random word from a table. My goal is to change swear words to a random word in a separate table (like darn, dang, waterstopper, etc.) So far I have an "Input" table with the text I need to change and a "SwearRep" table with a list of words I need to replace in col "WBad" and their replacements in "WGood".
View 1 RepliesReplacing Random Text In Textbox (Mad Libs-style)?
Jun 20, 2010I'm a beginner who's been trying to learn Visual Basic for a couple of months now (no prior programming experience) and I was wondering if anyone would be so kind as to help a newbie like me out with something.
What I'm trying to do is make a Mad Libs-style program with a multi-line textbox and a button where I type in something like:
[Code]...
Replacing Text With AutoText Entries In Word 2007?
Jan 16, 2012Replacing text with AutoText entries in Word 2007 using VB.NET
View 1 RepliesReplacing The Path Part Of A Filename With Nothing In A Text File?
Mar 11, 2010I am trying to replace a string which is actually different from line to line in a text file. I want to end up with a filename but without the path. For example:
My text file contains:
C: est estingmorefilename.mpg
C: est estfiles1 estfile4.mpg
W: estinglocation estingmore estfiles9.mpg
[Code]....
VS 2008 : Replacing Multiple Characters (text.replace)?
Mar 9, 2010I am trying to do this but it doesn't work:
VB
Dim str As String = "07" & GetBetween("Stephen 0761234567", "07", vbNewLine)Dim op As String = "lol" TextBox1.Text.Replace(str, op)
GetBetween is just a function to match something between something else. That works fine, the string (str) sets as 0761234567 just like I want but when i try to replace the text it doesn't work.
VS 2008 Replacing Multiple Lines Of Text In A File
Jul 9, 2009Sorry if this seems like I haven't searched, however I have. Maybe I'm not understanding something or maybe I just haven't found what I need. Anyway my question is this. How would I find multiple strings in a text file and replace them? So far I've been able to find out how to replace a single string with:
[Code]...
VS 2010 On The Fly Previewing Of Text By Replacing Characters With Other Chars?
Nov 10, 2011I'll explain the scenario. I have a list containing character list and it's corresponding unicode characters(copied from CharMap and pasted in VB editor).
For example:
Text = Unicode --> Unicode character
---------------------------------------
K = U+004A --> J
[code].....
File I/O And Registry :: Replacing Text On Specific Line Number?
Oct 2, 2011I am trying to figure out how to replace text in a text file on a specific line number. (for testing, line number 4).
View 6 RepliesStreamwriter - Replacing Specific Values In A Large Text File
Jun 4, 2011I have some large csv files (1.5gb each) where I need to replace specific values. The method I'm currently using is terribly slow and I'm fairly certain that there should be a way to speed this up but I'm just not experienced enough to know what I should be doing. This is my first post and I tried searching through to find something relevant but didn't come across anything.
My other thought would be to break the file into chunks so that I can read the entire thing into memory, do all of the replacements there and then output to a consolidated file. I tried this but the way I did it actually ended up seeming slower than my current method.
Sub Main()
Dim fName As String = "2009.csv"
Dim wrtFile As String = "2009.1.csv"
[Code]....
VS 2010 Replacing Text - Change The Substring That Is Inside The ' ' With "nearwest"
Sep 12, 2011I have an issue here, lets say I have this string: "Lets create a database called 'farfromwest' and then host it" And I want to change the substring that is inside the ' ' with "nearwest", how can I do it? "Lets create a database called 'nearwest' and then host it" Remember, I want to change what is inside ' ', this means it could be any word, not just the one of the example!
[Code]...
Replacing Text In Datagridview With "find -replace With"
May 27, 2010how to replace a string in a datagridview with another string?
e.g I have a column which has texts "Text1","Text2" that repeate many times in the column. How can I search-replace "Text1" with "anothertext1" and "Text2" with "anothertext2"?
I searched in datagridview members but I didn't find how to do it.
Creating An Array From A CSV Text File And Selecting Certain Parts Of The Array?
Mar 20, 2011I have a Comma Separated value file in .txt format... simply put, its a bunch of data delimited by commas and text qualifier is separated with ""For example:
"So and so","1234","Blah Blah", "Foo","Bar","","","",""
"foofoo","barbar","etc.."
Where ever there is a carriage return it signifies a new row and every comma separates a new column from another.My next step is to go into VB.net and create an array using these values and having the commas serve as the delimeter and somehow making the array into a table where the text files' format matches the array After that array has been created, I need to select only certain parts of that array and store the value into a variable for later use.... how to make the array and selecting the certain info out of it..
Read Part Of Text File Into 1d Array Other Half Into 2d Array?
Mar 28, 2012im trying to make an example program for a teacher friend of mine
Springfield
Toledo
Youngstown
[Code]....
thats just what i have so far but im really having trouble getting the other part into a 2d array. i want the second half to look like this when done: the oppsite of what it looks like in the file.
001
359
203948
Better Way Of Replacing Characters
Mar 8, 2010I have a code snippet that cleans a string of various characters. [Code]. Is there a better way to do it than this?
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