I have a large file that I need to copy each lines contents and place between the quotes in sw.WriteLin (" ").
Sample text file
#
# Security Options
#
DisableMemoryCardInsert True
[CODE]...
I have a Richtextbox with many lines. The data is as follow:
[Z=100, A=10, B=20, C=100]
[Z=100, A=33, B=50, C=255]
I want to split the lines to 3 new Richtextboxes, with the A, B and C values + the line number. Should maybe not be so hard, but I got stuck.
This code extracts the A, but obvious only the first line.
Dim values As String
values = RtbAll.Text
Dim Rawdata As String() = Nothing
Rawdata = values.Split(","c)
Dim s As Integer
For s = 0 To Rawdata.GetUpperBound(0)
RtbRed.Text = (Rawdata(1) & Environment.NewLine)
Next s
I need to have quotes placed around the path name, if it contains spaces. Here is my gui that i am using.
Here is the coding that I am using for filling in the text boxes.
Private Sub btnBrowse_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnBrowse.Click
ofdOpenInput.Title = "Open a Input File"
ofdOpenInput.Filter = "Input Files(*.i)|*.i|Text Files(*.txt)|*.txt"
ofdOpenInput.FileName = ""
[Code]...
How copy folder with its content from place to another place. example from C: to D:
View 15 Repliesi'm having some trouble with most likely the simplest of reg ex i'm trying to get thew contents of a form: <form action='I NEED TO RETRIEVE THIS DATA' id="questionaire" method="POST"> i need to retrieve the contents of the action which is between 2 ; (single quotes rather than doubles) i have:
Dim regexSource As New Regex("(?<=action=.*?"").*?(?="")", _
RegexOptions.IgnoreCase Or RegexOptions.Singleline)
Dim regexSourceMatches As MatchCollection = regexSource.Matches(HTMLResponse)
[code].....
i have an array of booleans whose current boolean values I want to preserve but add additional length to the array? How can I achieve that? My code looks like this:
Dim Array() As Boolean
Dim ArrayInterimShort() As Boolean
ReDim Array(119)
[code]....
What's the difference between Console.WriteLine() vs Debug.WriteLine()?
View 3 Repliesin VS 2008, I started a new VB console project, using default options. I wrote this simple program:
Module Module1
Sub Main() Dim ArrayOfInts() As Integer
ArrayOfInts = New Integer() {1, 2, 3, 4, 5, 6, 7, 8, 9}
[Code].....
However, I cannot find the output from the calls to writeline. Not in the Output window, not in the Immediate window and not in the console output.
Or, do I need to do something extra to get these to appear?
I want to draw string in multiple lines and and I want to know how many lines given string will take. I am using following method.
[Code]...
I have a forum with three text boxes and one button. I need to place various lines of text into textbox1 from a list of information.The list contains hash codes and user ID and various ofter pieces of information without spaces or punctuation. Most of the information I don't need. However, I do need the first 25-30 characters and last 25-30 characters from each text.
Lets say this is the text:
Simmon_unit32=sub4g36ff&product= shipment29664KL49Loc% 6679KM94
I need to place the above line of text into textbox1 (this I'm doing through cut and past, so not a problem). Then, click button1 and have everything before "&product=" display in textbox2 and everything after "Loc%" display in textbox3. The line of text will usually not be the same number of characters. There may be 10 characters before and after those words of 50 characters before and after those two words. So, how do I create a substring or loop (or something) that will read the line of text and display what I need in textbox1 and textbox2, regardless of the amount of characters in the line of text?
[edit]Unfortunately there are multiple & and % signs in the texts. In fact, there will most likely be an & sign somewhere before "&product=". However, "&product=" only shows up once. As far as the % sign goes. There will be 3 or 4 of them in the text. To make matters more difficult, "Loc%" also shows up multiple times in the text. But, I only need the information that displays after the very last % sign to appear in textbox3, if that helps.I'm using visual basic 2008, in a Windows forms Application.
I was developing a antimalware, and wanted to read Signature from a Signature.txt file, and place all the strings into different textboxes, my viruslist has 90069500 malware (Took Almost A Year Collecting Them) signatures and if I start typing then like:
If buff.ToString = "000008298FC27014ECF5610F163277E2" Then
txtvirname.Text = "Trojan-GameThief.Win32.OnLineGames.tvl"
txtrisk.Text = "Moderate"
[code].....
This should create a desktop shortcut but instead it spits out an error that is because of the quotes inside quotes. They need to be there, I know this is the problem as I have tried without them and it has worked. Another problem though is that it creates the shortcut (when Idon'thave quotes in quotes) but wraps the whole TargetPath in quotes making the shortcut unusable. Here is my code:
Dim input As String
Dim s As String = Environment.GetEnvironmentVariable("UserProfile")
input = TextBox1.Text
[code].....
The following is what I have that is exporting all usernames to a text file.
[Code]...
Is there any way to use selectnode with the attribute having both single and double quotes? If we are having single quote in the attribute we can use like below,
nodeList = root.SelectNodes("//book[contains(title,""'attribute'"")]")
If we are having double quotes we can use,
nodeList = root.SelectNodes("//book[contains(title,'"""attribute"""')]")
how can I use an attribute ['attribute"] having both single and quotes in SelectNodes.
im working on a small application that lets you input a phone number with "-" hyphens, and then copy that number to a label control minus the hyphens. So for instance 111-234-567 would become 111234567, i have accomplished this using the string.
replace command, however i was wandering if it would be possible to iterate through the string with a for next loop looking for the hyphens and then removing them with the string.
remove command, ive spent nearly 5 hrs trying to get the code to work, but to no avail, no errors are being thrown up, but the hyphens still display along with the number, i am currently teaching myself, and its a sloooooooow process. here is my unsucessful code
[code...]
I've started a simple project to copy a folder from one place to another, so far I have; one folderbrowserdialog to select the source folder, and another folderbrwoserdialog to select the destination folder, I have no idea on the code to copy from one variable location to another.
"Private Sub BrowseFoldersButton_Click2(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles BrowseSourceButton.Click
Dim theFolderBrowser As New FolderBrowserDialog
theFolderBrowser.Description = "Please Select The Folder Which You Would Like Backed Up."
theFolderBrowser.ShowNewFolderButton = True
[Code] .....
Would it simply be something like:
"Shell (CMD xcopy "Me.FolderChoiceTextBoxSource.Text" "Me.FolderChoiceTextBoxDestination.Text" /s)
How can i copy or cut a file from one place to another?
View 3 RepliesI made a simple gui whit vb 2005
[Code]...
I'm using some code to read a text file line by line, the thing is it can contain speech (or double) quotes in the line of text, is the a way of getting rid of them, I've an example line from the text file below.
01 john "job" asd123
I need to lose the quotes around job
This is probably quite a simple question, but I can't remember how to do it off hand.I have an e-mail address of "foo@bar.com".I want to grab the @ and everything after it and then I'll be adding a prefix to the front of the address as I go.
I'm just wonderng how I get hold of the @bar.com from the string?
I know I should know how to do this as this is a really simple operation.
My.Settings.regLibCardNo = "10-0000"
I want it to increment
CODE:
Does anyone know how to copy a control (button, panel etc...) and place the control with the same click event on another part of a form while keeping the original in the same location? I have a custom user control that I created that has special features on click. If I have the control on the left side and want to drag it over to the right side I want the control duplicated, as this control can be duplicated unlimited times, and still have the same click event.
[Code]...
I'm trying to match on some inconsistently formatted HTML and need to strip out some double quotes.
Current:
<input type="hidden">
The Goal:
<input type=hidden>
This is wrong because I'm not escaping it properly:
s = s.Replace(""","");
This is wrong because there is not blank character character (to my knowledge):
s = s.Replace('"', '');
What is syntax / escape character combination for replacing double quotes with an empty string?
I have a problem with double and single quotes in a string.I have a textbox where i take a string from.In the textbox are double quotes and single quotes quotes.Problem is that if i return the string all the single quotes are replaced by double quotes.How can i get it to keep the single quotes as single quotes?
View 4 RepliesI would like to know, how can I remove english quotes from a string?
e.g.: Denomina "CAMPOS" a Rua B, em local que especifica.
I want to remove this quotes, or replace it to simple quotes like "this quotes". I've tried this code, but it does not work:
Dim txt As String = mytext.Replace("""", """").Replace("""", """")
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)
I need to use quotes inside a string variable... but I don't know how.If I simply put double quotes at the start and at the end, the program interprets it as a closed interval, like if every quote is a string.
What can I do? I've searched here, but none of the results seems to be related with VB.net.
How do i put "" quotes in a string because the string is defined with " and " i want it to be something like Dim TempString As String = "Test="Test"" but how do i get the "" inside the "" if you know what i mean.
View 4 RepliesI am using streamreader to read and streamwriter to write, I have put the lines into an array
[text file contents]
Remove [ ] *****************
-----
;this is -----
------
;this is another -----
[end of example file]
I want to remove the lines that start with "****" and keep deleting lines until i reach ";" I thought this would be simple but im missing something and I don't want to put this array into a listbox it is being writen to a text file.
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.