VS 2005 Writing 4 Or More Strings To A Single Line In A Text File?
Sep 22, 2011
I've got my self in to a pickle here.I'm trying to do something I used to do in basic? At-least I think you can do this in Basic, you know Qbasic,What I'm trying to do is put 4-8 strings on to one line separated by a comma.Example might be:
writer.writeline (bob1, bob2, bob3, bob4) Out put might look like Test, Test2, Test3, Test4
I'm tried looking in to formatting of writeline/write, but I didn't get any where with it.
Also if this is possible- I would like to be able to read it just like :
reader.readline (Rbob1, Rbob2, Rbob3, Rbob4) If anyone cold just point me in the right direction, I'm sure I can figure it out - If not... Well I will ask another question.
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Aug 2, 2011
i need my program to enter text into a txt file but, i can not seem to find out how to make it press enter, and i what i mean is my program adds to the text like this...[code]
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May 15, 2012
I am writing each line to a text file:
Dim objWriter As New System.IO.StreamWriter(filename)
For Each x In tofile
objWriter.WriteLine(x)
Next
objWriter.Close()
Which works perfectly the only problem is is that when its finished it writes a blank line on the end of the text file which I don't want.
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Mar 1, 2012
I am attempting to write data to a text file from a form.
My code is as follows:
x.Write(TextBox1.Text)
x.Write(TextBox2.Text)
x.Write(TextBox3.Text)
x.Write(Textbox4.Text)
x.WriteLine()
x.Close()
I have x.writeline() which writes a new line to the text file. However when I add all four textbox values they appear as follows:
Textbox1Textbox2Textbox3Textbox4
But I want it to look like:
Textbox1 Textbox2 Textbox3 Textbox4
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May 6, 2010
I am making a vb.net app and I need to know how to overight onto a specific line in a text file. For example:[code]Now, I want to completely overight the "B" to an "A" and the line I need to write on is "2" also, my application will produce dynamic text files as well so I wont always be able to know what line exactly to overight. So my question is, how do I write to a line when I know what line it is and how do I search for a specific line and overight that.
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Oct 5, 2010
How can I read a text file so that each line in the file is added to a string collection? Also, if I would like to read only the 5th line in the text file, how could I do that?
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Aug 5, 2011
I have the same problem that Niphoet had in this thread: vb .net overwrite a specific line in a text file
I am trying to implement the code that Axarydax showed in C# that I am trying to translate to use into vb.net. My problem is that the code will make my new text file but will not write any of the lines from the other text file to it and just leaves it blank. I think my problem is with the while loop statement but I am not sure.
[Code]...
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Jul 23, 2011
I need to open some HTML file, then replace exact line of text with another, and then WITHOUT SAVING THE FILE (WriteAllLines(HTML01, lines)) to display in WebBrowser. My code in private sub of replacing the line is next:
[Code]...
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Sep 25, 2009
I have 2 files:
1.) fname (original file)
2.) TempHeader.txt (Header)
In my program, I'm reading each file with the StreamReader, then prepending the header onto the original file to create a 3rd file which is the combination of the two. My problem is that the original file contains the following:
[Code]...
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Feb 7, 2011
a user copies multiple lines of text (say, from an email) into the clipboard. Based on my observations, when one tries to paste the text into a single-line textbox, only the first line is actually pasted in. (I am aware that the "obvious" solution would be to set the Multiline property to True, but there are reasons I am looking to avoid this and to put multi-line data into a single line.)
In the TextChanged event handler, I wrote code that parses the clipboard data to successfully convert it to a single-line, comma-delimited format.
Private Sub txtMassTrackingNo_TextChanged(ByVal sender As Object, ByVal e As System.EventArgs) _
Handles txtMassTrackingNo.TextChanged
[Code].....
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Aug 22, 2010
I need a bit of advice. I am working on my project with the listbox. I know how to create a source to get the strings from the text file using ReadLine method, but I have no idea how to split the strings in the text file by on the third commas and ignore the other strings while select with the matched strings on the listbox for each row.Here it is an example listbox Here it is an example items on the listbox
random item 1
random item 2
random item 3
random item 4
random item 5
And here it is an example text file.
example strings one, any strings 1, any random strings 1, other strings 1, final end of strings 1
example strings two, any strings 2, any random strings 2, other strings 2, final end of strings 2
example strings three, any strings 3, any random strings 3, other strings 3, final end of strings 3
example strings four, any strings 4, any random strings 4, other strings 4, final end of strings 4
example strings five, any strings 5, any random strings 5, other strings 5, final end of strings 5
The listbox is display the list of an example items, so if I select the "random item 1" item on the listbox, it read the strings through in the text file on the first line to get the strings on the third commas in the same line which it is (any random strings 1) to split it while ignore the other strings (other strings 1, final end of strings 1) that come fourth and fifth commas. So, if I select the "random item 2" item on the listbox, it read the the strings through in the text file on the second line to get the strings on the third commas in the same line which it is (any random strings 2) to split it while ignore the other strings (other strings 2, final end of strings 2) that come fourth and fifth commas and so on...That is what I am trying to achieve by select the each listbox item to get the correct strings for each line in the text file that come on the third commas while to ignore the other strings.
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May 20, 2012
I want to modify a text file. It has a lot of lines of text in it. I want to add a line after a specific line (in the middle on other lines) and write strings there.
The code i have, writes to a specific line but it also overwrites the text on that line:
[Code].....
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Oct 22, 2009
Is there any way for a program to look at the text in, for example rtbInput and examine each letter individually as it goes? I mean, if the text in rtbInput is: How do I get the program to look at the text as 5 different strings: "H", "e", "l", "l" and "o"?
[Code]...
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Aug 20, 2011
I have a BIN file which I need to write a single byte to at the end and maintain the previous data. Here is an example.Viewed with a hex editor the file may have F0 FD 48 D3 C0 as the data. I want to be able to add to the end of it FF so that when I view it with the hex editor it is displayed as F0 FD 48 D3 C0 FF. I know how to open files for putting data but how can I take those characters and write them to the end of a file. I tried using the put function ( Put #FileNo, , MyStr) where MyStr = the characters in the textbox but it doesn't seem to work. Here is some code.
[Code]...
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May 17, 2011
I want to write a line into a text/.cfg file. The line is = name "ishtiak". I need a sapce between name & "ishtiak". The text "ishtiak" is loading from a textbox called textbox1. I dont want in the text box my name like this "ishtiak" it will be without "" like this ishtiak
but in the text file it will add "" before & after my name.
So the question is
1. How to add space between name & "ishtiak"? like this = name "ishtiak"
2. My textbox text will be ishtiak,but it will be written like this "ishtiak"
Here is My Project Screen & Project Code
Private Sub Button2_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button2.Click
Dim thefile As String = "C:append.cfg"
Dim lines() As String = System.IO.File.ReadAllLines("C:append.cfg")
lines(4) = "name" & TextBox1.Text
System.IO.File.WriteAllLines("C:append.cfg", lines)
End Sub
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Feb 23, 2007
I am writing an app that writes notes, inserted by the user, to a txt file. The app saves that notes to a txt file, and when opening it reads the file and shows the already inserted notes. However, I want the user to be able to delete some of those notes...but I can't seem to do it...this is what I have:
VB
Dim file As New FileStream(data_path & "notes.txt", FileMode.Open)
Dim text As String = Nothing
Dim reader As New StreamReader(file)
[Code]....
It goes fine, but the text.Replace(value, "") line doesn't seem to work. I've also tried text.Remove(0) but it doesn't removes the line...it looks like it has no effect.
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Oct 27, 2011
We are using vb.net to write tiff images. After the image is first scanned into the system, we read it into bitmap memory, then we write it back out as a tif and pass in arguments that tell it what to put in the header. When we look at the original file, the header shows the "Subfile type" as "single page of multi-page image". But we noticed that after the file is written, the header now shows the "subfile type" as "Full-resolution image". We do not currently pass any argument in that tells it to do that.Is there a way to pass an argument into the function that writes the tiff file to tell it we want a single-page tiff and NOT a full resolution image? For some reason, our customer's tiff reader is not accurately reading some of these files and we believe it might be the cause of this.
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Jun 16, 2009
it is a normal text file, I would read it then , (This part I got it) print it out to a reciept printer, send insert ascii code to force the printer to cut the recipt.
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Jul 5, 2011
what is the different writing code application vbnet 2005 application for single user and multiuser?
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Oct 8, 2011
How would I go about changing the text in a richtext box on a single line?I'd like to have a bold line in my box state that the chapter in my game has changed, as well as that the journal has been updated..here's a suedo version of what I mean...
Code:
If Selection = 7 And Chapter = 1 And ForrestSwitch = False Then
rtxOutput.Font.Bold = True
rtxOutput.text = "Chapter: Misty Cave" & _
Environment.Newline + Environment.Newline + "Journal is Updated" & _
[code]....
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Nov 28, 2010
For example the user has typed a list of names in a text field (1 on each line)
jerry
mark
mark93
ewji84
fjkewo93
the program will auto fill this in the submission form jerry
when it finished the first registration now moves on to the second string:
mark
and so on....
I already made the multiline text boxes and the main functionality of my bot,
all I need now is the program to submit multiple keywords from user input and it should be 1 keyword in the field per submission.
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Jun 16, 2012
I have problem with getting a single line text from html webpage. I have searched for it but when I try that code:
Private Shared Function GetTitle(html As String) As String
Dim r As New Regex("<title.*?>")
Dim Title_start As Integer = 0
Dim Title_end As Integer = 0
For Each m As Match In r.Matches(html)
[Code] .....
Then it gives me a error: REXES IS NOT DEFINED. Also I am using Visual Studio 2010.
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Aug 5, 2011
Public Sub WriteTextFile(ByVal SourceToWrite As String, ByVal LocationToWrite As String)
Dim file As System.IO.StreamWriter
IO.File.Delete(LocationToWrite)
[Code].....
This is a module I made to write to a .txt file. Every time it adds a new line with null value. wouldn't really bother me but it adds but then something that only suppose to have like 3 lines in it ends up with 5000 over time, anyone know how to not add that extra line while writing file?
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Oct 10, 2008
I am having problems with opening a file and writing in a new line some data.Instead of writing the data in a new line,it replaces the data in the first line of the file with the new data.The function is this:
Code:
Private Sub cmdAdd_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles cmdAdd.Click
ListBox1.Items.Add(txtServerName.Text)
[Code]....
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Nov 25, 2009
How can I paste a multiple line text into a single cell?I tried sendkey {F2} but Excel does not run macro in edit mode.
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Dec 19, 2008
I've been looking through the FCL for a method that will allow me to erase a line of text from a text file and replace it with another line of text. Neither the StreamReader nor StreamWriter have a method for replacing or removing Text from a text file, as does the string object. Are there any available methods for erasing just certain lines of text from a file, and then replacing them with others?
In my code, I'd like to locate a certain line in the text file, and then at that point in the text file, use a For...Next Loop to replace each successive line of the text file with new text:
Dim user_data_file As String = "user_data.txt"
edit_input = New StreamReader(user_data_file)
Dim edit_line As String = edit_input.ReadLine
[CODE]...
However, I can't find any methods that will allow me to do this.
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Sep 21, 2009
Basically what I'm trying to do is read a text file line by line. After each line is read, it will put each line into a separate text box. I've been trying to do this for a while and so far I haven't been able to. I tried using a for loop, but that just put all my lines in to one textbox.
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Jun 23, 2011
I'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].....
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Feb 4, 2009
How do i load a specific or a couple of line(not full file) to a RichTextBox by its line no...
For Example if i want load line 14...
Or sometime line 14-18...
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Apr 11, 2009
in terms of code how would i go about getting a single word listed in a listbox to a appear in a rich text box on a single button click?
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