I 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]
Below is the code which I am using to append data to a text file. Dim FILE_NAME As String = "C:cebsample.txt" Dim objWriter As New System.IO.StreamWriter(FILE_NAME, True) Dim record As String Dim amount As Integer Dim amt As Decimal [Code] .... Now I would like to save that updated file with another name.
I have a button that append a sentence with some strings in it to a richtextbox. Everytime I click the button it appends a new line and then appends the text again till i eventually hit the bottom and beyond of my richtextbox. how to add my line as LINE 1 in my richtextbox and moving the earlier appended text down.
Say I've got a variable that contains multiple words, each one separated by a newline. What I'm trying to do is add specific text to the end of each line in that variable.
For example, say the variable contains...
alpha bravo charlie etc etc.
And say the text I want to append is "newtext"
So then I'd like the output to look like...
alpha newtext bravo newtext charlie newtext etc etc
What I tried to do is to split that variable into an array (separated by newline), and then use a For Each to append the newtext to each line in the array. But it's obvious I haven't messed around with VB in a long time, as something is wrong with my logic. Here's what I've got...
Dim Text_Array() As String Dim OriginalText As String Dim OutputText As String
the 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
I 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.
I have written a program that is 99% complete now, but it is one thing left.I need the program to append My.Settings.MyString to a txt file.I have tested with this y.Computer.FileSystem.WriteAllText("C:mytxt", my.settings.mystring,ue)But when it writes the string to the txt it writes it wrong!If i check whats in mystring by typing MsgBox(My.Settings.MyString) it shows the string perfectly in order (it's a multirow string), example:
I have text file to read. If i find a line "T001" then i must add specific text beside that line. With my code now it write the specific text at the end of the file not beside the line "T001" This is my code so far
Dim filename As String = strFileName Dim tfLines() As String = System.IO.File.ReadAllLines(filename) Dim objwriter As StreamWriter objwriter = File.AppendText(filename)
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
I 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( _
I'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))
I 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:
I am coding a simple calculator and I need the textbox to show the previous entries when I enter them. I hear the best way to do this is by Append Text? For example I click 3 Then + The textbox will show "3+" etcetera.
This question is a little more in depth than the typical append and save. I'm needing to append multiple controls text to 1 file. Basically what I have is:User inputs name in TextBox1 User inputs Service Type from selected list in ComboBox1 User checks of any or all CheckedListBox fields that apply. Now, all together, there are actually between 4 to 6 different checkedlistboxes.What I am wanting to do is when the user clicks the Submit button (Button1), at the bottom, it will write a text file of TextBox1.Text,omboBox1.SelectedItem.ToString, and all the checkedlistbox items.Now there is a small thing I may have to start another question on. For every checked item in a checked list box, I would like to writ
my app will be parsing an array of data and generating text strings (of around 80 chars each), which I then want to append to a text file. What is the best (fastest) way to do the file appends? file size will be up to 40K lines.
im 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?
Okay, 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?
I'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.
I have a program, which writes data to a text file in the following format.
test1 - test1 - test1 - test1
After writing the first line, the text fields are cleared to make space for another round of user input. Simply said, this is how it should look[code]....
I want to append a text file with items from a listbox. I tried to search for a code to do that, but couldn't find anything(most likely I don't know what I am looking for). But I wrote this code and got it to work, but after looking at the code, it looks sloppy and I'm sure could have bugs I didn't catch....my question is, is there a better code than the one I made, or will my code work fine. I am eager to write code correctly, not just get the code to work.
Private Sub Button8_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button8.Click Dim save As New SaveFileDialog save.ShowDialog() Dim saveFile As String = save.FileName
I'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.
With the following code I can import comma delimited data from a text file into Excel.The problem is that I cannot seem to figure out how to append the data from the text file to an existing Excel file. (adding to a new row each time.)
With objExcel .Visible = True .Workbooks.OpenText(Filename:="c:scripts1New Text Document.txt", StartRow:=1, Tab:=True,
With the following code I can import comma delimited data from a text file into Excel.The problem is that I cannot seem to figure out how to append the data from the text file to an existing Excel file. (adding to a new row each time.)
With objExcel .Visible = True .Workbooks.OpenText(Filename:="c:scripts1New Text Document.txt", StartRow:=1, Tab:=True,
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.
I'm using this script to add text to a variety of .txt's on the fly: Const ForAppending = 8
[Code]...
So I'm sending text with the program launchy this .vbs (addln.vbs) - ("$$" c:ideas.txt) is what the argument is if I want to send to ideas.txt for example All I want to do is make it so I get the date and time right before whatever text I send to this text file. I don't think this would be too complicated.