VS 2010 : Get Index Line In Txt File?
Jan 31, 2012How could i get the index of line found?
Dim fn As String = "test.cfg"
Dim sr As New StreamReader(fn)
Dim ar As String = sr.ReadToEnd()
[code]....
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VS 2010 Get Index Line In Txt File?
Apr 3, 2010How could i get the index of line found?
Dim fn As String = "test.cfg"
Dim sr As New StreamReader(fn)
Dim ar As String = sr.ReadToEnd()
[code].....
VS 2008 : Read A File Line By Line Into An Array But It Skips The Item At Index:3?
Mar 17, 2010I'm trying to read a file line by line into an array but It skips the item at index:3 I have it msgboxing just to make sure and it wont even touch it.
Dim Btn As Button = DirectCast(sender, Button)
Dim path As String = Application.StartupPath & "Libraries" & Btn.Text.Replace(" ", "_") & ".ipt"
Dim i As Integer = 0
Dim lines As String() = IO.File.ReadAllLines(path)
[code]....
VS 2010 : Reading Line By Line From A Text File?
Feb 13, 2012the following code was to be entered to read each line of the file "line by line" It did not work for me as instructed and I am trying to understand why?
Private Sub Button2_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button2.Click
Dim FILE_NAME As String = "C:UsersOwnerDocuments est.txt"
Dim objReader As New System.IO.StreamReader(FILE_NAME)
Dim TextLine As String
[code]....
VS 2010 Read A File Line By Line?
Aug 21, 2011how to read a simple text file line by line like when you're writing to a file with System.IO.StreamWriter where you write to the file line by line.
View 5 RepliesVS 2010 - Take A Line From A Text File And Get The Second Half Of The Line "my.settings.useqs = True"?
Nov 23, 2010I am trying to take a line from a text file and get the second half of the line "my.settings.useqs = true" is my example and i want to get true out of the line and then make a textbox contain the text aftter the = sign basicly.
http:[url].......
Remove Line From Index?
Mar 11, 2010I have a text document that has a lot of data. I want to search for a specified term say "apple" and remove that entire line of data from the document.
View 1 RepliesVS 2008 Open A Txt File, Read Line By Line, Decode Each Line Into An Array And Display?
Oct 14, 2011what i need to do is open a txt file, read line by line, decode each line into an array and display. Now all works ok apart from one line.
sTextLine = objReader.ReadLine() <-- Value of string cannot be converted.
full code here
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Dim objReader As New System.IO.StreamReader(sOpenFile.Text)
Dim sTextLine As New ArrayList()
Dim sText As String = ""
Dim i As Integer = 0
[code]....
Get Last Index Of New Line Character In Richtextbox?
Feb 28, 2011I want to get the last index of new line character in the richtextbox
View 1 RepliesReading A File Line By Line That Within The Line The Values Are Delimited By "?
Dec 1, 2011How would i go about reading a file Line by Line that within that line The values are delimited by " Example of the data:
"bob" "cat" "1243"
"steve" dog" "6789"
I've started this with this code but not sure how to go about the next stage:
Using MyReader As New _
Microsoft.VisualBasic.FileIO.TextFieldParser(My.Application.Info.DirectoryPath & "Records28112011.jd")
MyReader.TextFieldType = FileIO.FieldType.Delimited
[code]....
VS 2010 Create A New Line In A .dat File?
Feb 4, 2011I am trying to save data from some textboxes that I have on a form using this
Private Sub AddClientBtn_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles AddClientBtn.Click
[Code]...
It adds the information from the text boxes just fine, but the information is all on the same line.
VS 2010 Parse Last Line In Log File?
Jul 22, 2010I am making a small program that will parse the end of a game log file to calculate DPS, hit %, exp .. but I am having trouble with stopping the code from continuing to read matches I find in the last line. Even if the last line has changed it will continue to find say "You hit" and parse the dmg done in the line.
[Code]...
VS 2010 Write More Than 1 Line To File?
May 12, 2012how to write more than one employee to this file with my code. I had a for loop in there but it just placed the second person I entered into it twice rather than the 1st then 2nd person.
Private Sub Form1_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
'gets the file name through an input box
[Code].....
VS 2010 - Append New Line To Text File
Aug 28, 2011I am trying to append a new line to a text file. Sometimes it posts to a new line (like I want it to) and sometimes it appends to the current line, consequently screwing up my read. I even put VbNewLine in the code.
Here is the snippet:
Dim outputline2 As String
outputline2 = equip & "," & value
Dim myfile2 = File.AppendText("equiped.txt")
myfile2.WriteLine(outputline2, vbNewLine)
myfile2.Close()
[URL]
VS 2010 : Remove Line From Text File?
Apr 10, 2012I have a comma delimited text file, like this;
[URL]
my program can add new lines and select url's but I can't get the remove button working, I read that (maybe) I have to read all lines and write a new file.
If removename = currentfield Then
Dim removedata As New System.IO.StreamWriter("z:station.list.txt")
removedata.Write(""(currentfield))
removedata.Close()
End If
VS 2010 Parsing A Line Read In From A File?
Apr 20, 2012I am reading in a line in this format: AL93895200 How do I get each of the items in the line that are separated by a space. I think it should go something like this:
Dim line As String = fileReader.ReadLine() Dim fields() As String = line.Split(How do I get it to split at the spaces?)
But as you can see, I don't know how to actually get that to work.
VS 2010 Remove Line From Text File?
Jun 13, 2010I remove a line from a textfile with the following code. It works fine, but when I remove the first line, a blank line has been left. How can I fix this?
Public Sub DelLineFromFile(ByVal filename As String, ByVal line As Integer)
Try
Dim lines As String() = My.Computer.FileSystem.ReadAllText( _
[code].....
VS 2010 Removing Line From Text File?
Aug 20, 2011I'm trying to have a program remove lines from a text file if they start with a certain string. I haven't had much luck with this over the past couple of days so I thought I'd try and get some advice.
This is the code that I've tried most recently, and makes some sense to me, but gives a "A first chance exception of type 'System.ArgumentOutOfRangeException' occurred in mscorlib.dll" error:
Dim SourcePath As String = "C: est.txt"
Dim fileLines As List(Of String)
fileLines = New List(Of String)(File.ReadAllLines(SourcePath))
[Code].....
VS 2010 Removing The First Line Of A Text File?
Sep 4, 2010I am reading a list of IP's from a text file. After every procedure, the first IP (the first line) needs to be removed, and the new first IP will be read at the beginning of the next procedure. Basically, I just need to know how to get rid of the first line of a text file completely. For example, I'd like to go from this:
1.1.1.1:80
2.2.2.2:80
3.3.3.3:80
[code]....
VS 2010 - Cant Read More Then The First Line Of The Players Text File?
Jul 1, 2010im making a game that reads text files off of an ftp server. everything is working great. except for the fact that i cant read more then the first line of the players text file. how would i use substring to, for example, look for 'inventory' and get all the info under 'inventory' and above the next title?
View 1 RepliesVS 2010 Read Specific Line Out Of A Text File?
Jun 28, 2010Okay, so I've been looking on the web for a way to read only ONE line out of a text file. Recently I've gotten by by creating separate text file for each line (such as a text file named, "Username", another named "Password", instead of creating a single text file with both the user name and password.) Now I am faced with having to do this. I want a quick and easy way, VB won't let me do open file as input #1 for some reason. I just need the second line of text out of this text file. What is the quickest and easiest (and painless) way of doing this?
View 8 RepliesVS 2010 Removing A Line Form A Text File?
Feb 8, 2012I'm trying to remove a line from a text file that begins with a set value.
The idea would be to paste values into a Windows form, which then finds each line that begins with that value (a 5 digit number) and removes those lines from the file, and then removes the gaps.
Reading Text File Line By Line, With Resetting Position To Beginning Of File
Jun 23, 2011I'm reading a text file with StreamReader, line by line. If a condition is met, then I do an operation and then start reading the file again from the first line. I realize I could close and then re-open the file, but surely this would be very slow.
I could do this easily in VB6, but pulling my hair out trying to do this in vB.net. It seems that 'Seek' is the function to use, but it doesn't work.
I've seen other examples, where it works, but you must open it a different way -- with a file number.
Imports System.IO
Dim I as Integer
Dim LineText as String
[Code].....
Find The Index Of The Target Line Under The Mouse When Drag-dropping To A ListView?
Oct 10, 2009I want to drag-drop single text items from ListView-A to ListView-B (both are in Details mode), but can't see how to read (and hence highlight) the index of the line in ListView-B when the mouse is hovering over it. Easy in a ListBox, but the PointToClient > IndexFromPoint features don't work with ListView controls and I just can't see another way .
View 6 RepliesVS 2010 Text Box/file Search And Find Line Number?
Jun 5, 2011I'm new here, but have been in and out for a while. Past threads have been helping me along thus far.
I'm currently developing an app which essentially needs a way for me to search in a text box or file for a specific string, and extract the line on which that string appears on. It will be unique, and the syntax is the same on each line. It has basically 2 ID numbers, and is laid out like this:
123456|123456
So, I'd need to search for the first part before the |, and then get the line so I can get the bit after the |, which is the important bit for me.
VS 2010 Read Through A Textfile Line By Line Checking For And Removing Duplicate Values?
May 16, 2012How do i read through a textfile line by line checking for and removing duplicate values?
View 1 RepliesVS 2010 - Draw A Straight Line Between Two Points And Calculate The Length Of That Line?
Jan 3, 2012I have a picture in my picturebox. In that picture, I need to draw a straight line between two points and calculate the length of that line (probably in pixels). Is there any suggestion how to do it?
View 2 RepliesVS 2010 : RichTextBox Edit Line By Line, Keeping The Formatting?
Jul 7, 2011I want to loop the lines of my RTB and add a vbTab on each line.How do i do this?
View 1 RepliesVS 2010 Multi Line String - 1 Line = New Entry To Combobox?
Oct 16, 2010Ok, So I have a string that has its formats like this:
Line 1
Line 2
Line 3
[code].....
VS 2010 Read Line By Line And Send To Check List Box
Jul 9, 2011I have a text file with an unknown number of lines. I want to read this file line by line and send each line's text in a check list box. But how am i gonna do that when i don't know how many lines exist in text the file? [code]The code above reads only the first line. I tried to do it as in vb6 using while not eof(but here i don't know what to write cause my file isn't opened in a certain channel).
View 4 Replies