Write Multiple Lines To One .txt File?
Apr 15, 2009I know how to write one line to a text file and read one line from a .txt file. How do you write multiple lines to one .txt file?
View 1 Replies
ADVERTISEMENT
Write Various Lines Of Data To A File?
Feb 24, 2012I have 20 lines of data in a textbox which I need to split up using the following [code]...
View 3 RepliesAfter Deployment - Error3Could Not Write Lines To File
Jan 20, 2010I got this erro after deployment of vb.net project of hospital management-- Error3Could not write lines to file "obj\hospital management.vbproj.FileList.txt". Access to the path 'C:\BCA\Hospital management\hospital management\hospital management\obj\hospital management.vbproj.FileList.txt' is denied.hospital management
View 1 RepliesSearch All Textfiles In A Folder And Write Last 10 Lines To A New File
Jul 1, 2010I have a folder with several textfiles. The only thing i need from the files is the last 10-15 lines from each file, printed into a new file. There is a sentence that is uniqe inside (but the same for all) at the line i want to start copying from.In other words i need to seach for a spesific word, copy everything from that line to the end of document, and print that to a new doc. Repeated for all files in the current folder.
View 10 RepliesWrite Back Into A Text File With Skipping First 2 Lines?
May 22, 2011How to write back into a text file with skipping the first 2 lines
View 6 RepliesVS 2008 Deleting Multiple Lines In A Text File?
Sep 20, 2009I need to be able to search through a text file and find a line of text, then delete that line and the 7 previous lines and also the line following the searched line. Basically the program creates student records to a text file and asks if the user wants to mark the record for deletion then when the user exits the program, I want it to find the records mark for deletion and delete them.The records in the text file look like this:
Name: Some, Students, Name
Age: 20
Phone Number: (555) 555-5555
[code]....
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]...
[2008] Multiple Lines Of Txt File -> Single String?
Feb 26, 2009I have a *.txt file which contains instructions and data, with its own comments (preceded by ! ), blank lines, and each instruction begining on a new line, but occassionally using two lines. Each instruction consists of several feilds seperated by a TAB. Finally each instruction ends in a comma. Only a few different instructions are there (10 different ones) but there are many of each. Spanning a good 2500 lines. Comments and blank lines are obviously of no interest to me. I merely need to read the instructions and the data that follows it.
Now, I have successfully used 'System.IO.StreamReader.ReadLine' to go through it line by line, picking out lines begining with certain strings (first 3 characters of a known instruction). All good, I can 'lift' out the lines of interest and store them, for them to be split up later (seperating their fields into instruction, data, etc..) and then into an array.
The problem is, since some of the data fields in these instructions are so long, it spans two lines, before it ends with a comma. Using the above method, I end up with two array entries for a single instruction, since I have stored individual lines rather than a complete instruction. The only similar situation I can tihnk of to explain this, is to pick out sentences in text, and store each one in a string. Of course these end with a period (full stop) but span two or more lines.
I am hesitant to post an example, since its formatting is rather strange, but it is generated that way from 3rd party software, so I cannot change that for my software application.Perhaps there is no 'graceful' way of doing this, meaning I would have to find a way of 'adding' the second line of the instruction, to the string of the first line. Or perhaps reading each line character by character, literally storing every number/letter until I reach a comma.
2008 Count Lines In Textbox With Multiple Lines Using Label To Display The Numbers?
Sep 3, 2009how to count the lines in textbox1.text (with multiplelines). I don't need to count each character. I only need to count each line from top to bottom in textbox1.text (multiplelines) and I will use Label1 to display the numbers.
example:
1-pauljaones
2-tommyperrry
3-marktoms
4-Jonessmith
5-paulwhite
Obviously this is 5 lines and that's what I need to count.
Read Text File And Output Multiple Lines To A Textbox?
Nov 3, 2010I'm trying to read a text file with multiple lines and then display it in a textbox. The problem is that my program only reads one line.
Imports System.IO
Imports Microsoft.VisualBasic.FileIO
Public Class Form1
[code]....
Write Multiple Textboxes To A Text File
Dec 28, 2011I am trying to write a form with 6 text boxes that when the update button is pressed it will add the text from each textbox to a text file and the each one separated by a comma on one line. I know how to read/write from a file to a text box and vice versa but I cannot figure out how to add 6 textboxes to the file in one go.
View 5 RepliesMultiple Text Boxes - Write To Txt File On Same Line + More?
Jan 26, 2012i need to code a program to help me in my everyday job, i own my own business and this will help me with my sales. its a very simple program, and i cant figure out how to get my multiple textboxes to write to a new .txt file. i can only get it to do 1 line at a time. I have textboxes. named txtDate, txtCarrier, txtLocation, txtDateEmpty, txtDestination, txtQuote, txtPhone, txtFax, txtEmail.I want the "txtDate" textbox to be autofilled with the current date and time of the user input, which is started on the next textbox.the rest of the textboxes are going to be user input. then when the user is done entering data into the multiple textbox's they would click a button "add" or something to that sort.then those text box entries including the "txtDate" would be written to a new .txt file.in this format, Quote"Date - Carrier - Location - DateEmpty - Destination - Quote - Phone - Fax - Email "all on the same line.and when the "add" button is clicked, the multiple textbox fields clear all the data previously entered.and is ready for another user input.
after the 2nd set of user input is entered, and "add" button is pressed,it would add(append) another line to same txt file previously written. example: Quote"Date - Carrier - Location - DateEmpty - Destination - Quote - Phone - Fax - Email " "Date2 - Carrier2 - Location2 - DateEmpty2 - Destination2 - Quote2 - Phone2 - Fax2 - Email2 "
then the previously filled text boxes would be empty again, and ready for input 3. and with this you would be able to add countless lines over and over of user input.ok, also when the program launchesI want a msg txt box to pop up and ask. "Where is the Load Origin?" then the user would input data and click enterAnother Msg box would pop up and ask "Where is the Destination?"Next "Pick Up Date" then "Deliver Date" and last would be "Notes" and all that data that was entered into the msg box's will Be at the top of the txt file like a header .
[code]...
How To Write / Save Data File (Multiple Nested Arrays)
Nov 22, 2010I Have a complex Class Structure that holds a large amount of data in the form of multiple nested arrays that I want to save to a file and retrieve everytime I use my program.. How do I do this? I am using VB10 Express.
View 5 RepliesRead Lines In A File - Split The Lines And Spit The Result To Another File?
Aug 3, 2009I am trying to make a script to spit command lines to a bat file to compress a bunch of files singly and then delete the original ones. I am sure that is easy to most of you, but I living a ____ trying to do this. A have a file list like this one belo, which was created with a command -- Dir /b /s /a-D N: > filelist.txt
[Code]...
Read Lines In A File, Split The Lines And Spit The Result To Another File?
Oct 20, 2009read lines in a file, split the lines and spit the result to another file
View 2 Replies.net - Graphics.drawString - Draw String In Multiple Lines And Know How Many Lines Given String Will Take
Aug 26, 2011I 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]...
Get A Bunch Of Lines From A Text File (they Will Be Filenames Eventually) Which Are Split By New Lines And Puts Each One Into An Array?
Jun 22, 2010I have written a simple script to get a bunch of lines from a text file (they will be filenames eventually) which are split by new lines and puts each one into an array..
Dim ary() As String
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
If My.Computer.FileSystem.FileExists("C:MenuFiles.txt") Then
[code]....
The only thing I can do for now is either use the substring function to remove the first character from all array values after 0 but I don't like that because it's messy and what if the split "works" as I want it to one one of the lines and knocks of the first character when I don't want it to.
Write A Text So It Is On 3 Lines?
Jul 9, 2010I want to write the richtextbox1.text to a richtextbox but I want to put it in 3 lines, how do I code it without leaving a long empty space before it moves to the next line?Like a paragraph instead of 1 long line I am working with VB 2010 express edition
Private
Sub
ComboBox1_SelectedIndexChanged(ByVal
sender As
[code]....
Count Similar Lines And Write It As 1 Line
Apr 2, 2009I have a text file that has similar lines..; i want to count those similar lines and write it as 1 line with a new fieldname Quantity indicating the number of similar lines... the similarity of the lines can be found using the fieldnames Name,DNF,REP_DNF and REP_ASM.
[Code]....
Redirecting Console Output To Textbox Doesn't Write All Lines?
Nov 24, 2011I try to redirect a robocopy job to a textbox. If I write the complete output after the job finishes, all is displayed correctly.
Code:
myProcess.StartInfo.FileName = "cmd.exe"
myProcess.StartInfo.Arguments = "/C " & Chr(34) & cntCommand & Chr(34) & " && exit"
myProcess.EnableRaisingEvents = True
myProcess.StartInfo.WindowStyle = ProcessWindowStyle.Hidden
[code]....
Read Lines From Txt File After Every 7 Lines .net?
Mar 17, 2012below are a few lines from my text file(10929 lines)I need to read each line and insert into MS Access. each line is a column in my table and the record changes on every 8th line or to be more specific(on every 8th line you will see a number [1,2,3,4,5,6,7,8,9.....] this is where another record starts,
[Code]...
.net - How To Combine Multiple Lines Into One
Nov 4, 2010I am trying to figure out a way of combining the below Dim statements into one line and maybe also combining Return dblResult into there. currently it is three lines and I have been told that it is possible but kind of lost of how to do it
[Code]...
Drawing Multiple Lines On A Canvas?
Jun 29, 2012So I built myself a simple program to work out the kinks of drawing in my programs. I have a button that I press that when the textbox.text reads 1 it then draws a line of a specific height, color and position, the problem is when I click that button again it will crash informing me that...
"Specified Visual is already a child of another Visual or the root of a CompositionTarget."
[code..]
I know where the problem lies, its with the Canvas1.children.add(line), cause its telling me the line variable is already been used or in use on the canvas, I'm just unsure of how to turn that into a solution that will allow me to click the button a hundred times or more without being forced to MANUALLY make a hundred or more individual variables to store the line.
Breaking String Into Multiple Lines?
Mar 26, 2011I have a string STR="CYHZ 262338Z 2700/2724 27012G22KT P6SM BKN040 TEMPO 2700/2710 5SM -SHSN BKN015 BECMG 2702/2704 28015G25KT FM271000 28018G28KT P6SM BKN040 BECMG 2722/2724 27012KT RMK NXT FCST BY 270300Z"
I want to put the new line characher before these words in the string(TEMPO, BECMG, FM, RMK) so that the output string look like this
[Code]...
Coding Labels With Multiple Lines?
Feb 5, 2009So i am working on something for school. And we have to make a program that has 2 buttons, 2 text boxes used for input and a label used for output. One button is New Customer wich displays this in the output label (named totalLabel)
Public Class Form1
Private Sub newButton_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles newButton.Click
[Code].....
Put Multiple Lines Of Text Into A CString?
Feb 25, 2011I'm creating a button on my project that when clicked it will enter the information in the comment "" area and store it into the clipboard to be pasted.
My issue is whenever I try to put the multiple lines in the comment field I get a syntax issue.[code]....
Shortcut For Multiple Lines Comment?
Feb 4, 2009Is there any SHORCUT for multi lines commenting in vb.net .. Altouhgh i know there is an option in toolbar for multilines comments but i want to know a keyboard shorcut for it...
View 5 RepliesSmtpclient - .NET: Multiple Lines In Email?
May 4, 2012I have tried multiple variations of the following code, but I still get the same result. I am trying to have the last line "Issue Description: ...." to appear on a new line. I have tried vbCrLf, vbCr, and & Environment.NewLine & _ None of which work.
Just a note: The other emails are properly formatted. Also, if I add put 2 vbCr (s) at the end of the 'Issue Title' line then it looks normal.This one in particular seems to be a thorn in my side.
The result:
The code:
Dim mail As New MailMessage()
Dim strbody As String
strbody = Nothing
[code]....
Tab Control That Has Multiple Lines Of Text?
Jan 22, 2010Tab control that has multiple lines of text
View 2 RepliesTyping Multiple Lines On The TextBox
Jan 30, 2012i've got my basic AutoTyper ready (well and one with autoupdating etc in it) but it's only a singular line. [Code] What I want to do it to type multiple lines, I know I'll have to enable multiline on the TextBox. I want it to type one line per time interval using 1 timer. I don't know how but I know it would have to count the lines but from then on I'm stuck. I will need to make it type line 1, then on the next loop line 2 and go on until it's reached the amount of lines from the count then repeat from line 1. [Code]
View 6 Replies