VS 2008 Count Lines In A Text File?
Dec 27, 2009How to make program that counts lines in a text file?
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Count The Lines In A Text File?
May 10, 2012Below is what I've been using. While it does work, my program locks up when trying to count a rather large file, say 10,000 or more lines. Smaller files run in no time. Is there a better or should I say faster way to count the lines in a text file?
[Code]...
Count How Many Lines Are Going To Be Written To Text File
Jun 5, 2009Can anyone think how to read how many lines will be written to a txt file via streamwriter?I know i can do a count and increment on each writeline but maybe someone knows how to countlines from streamwriter?
View 2 RepliesHow To Count Number Of Lines In Text File
Dec 9, 2011Basically, every time an entry is made - all of the proper data gets put out to a central Listings.txt file and then a specific .txt file for that area. When the user enters the recall form, they can view the listings for all or whichever area they've selected. That works quite fine. However! We also need to include a summary of how many are in each section. Not thinking properly, I started to do this with a counter - until I realized that a counter will lose its value once the program shuts down. My current idea is to count the number of lines in the text file (it outputs 8 lines per listing, so everything would be in values of 8) and then divide that by 8 - but after some searching I haven't been able to find a piece of code that will allow me to get an integer that relates to the amount of individual lines in the file.
View 4 RepliesCount The Lines Of A Text File Situated On A Server?
Feb 8, 2011How would I count the lines of a text file situated on a server?
I know that if the file is on my pc I just do this:
Dim lines As String() = IO.File.ReadAllLines("C:mytextfile.txt")
msgbox("The text file has " & lines.Length & " lines.")
But what about if the file is on a server such as "http://www.mywebsite.com/mytextfile.txt"?
If try to download the file in memory and read it, it works fine:
[Code]...
Count Lines Of A Text File (NOT EVERY LINE) Situated On A Server
Feb 9, 2011I have a text file on a web server. Every line of the text file ends with "g]" or with "a]".I would like to count the lines that end with "g]" and the lines that end with "a]".Before I hade two seperate files and I used the following code for counting.But now I decided to put everthing into a single file:[code]
View 4 RepliesCount The Lines Of A Text File (NOT EVERY LINE) Situated On A Server?
May 8, 2011I have a text file on a web server. Every line of the text file ends with "g]" or with "a]".I would like to count the lines that end with "g]" and the lines that end with "a]".How can I do that?Before I hade two seperate files and I used the following code for counting.But now I decided to put everthing into a single file:
Dim client1 As New System.Net.WebClient
Dim file1 As String = client.DownloadString("URL/file1") 'lines ending with "g]"
Dim lines1 As String() = file1.Split(Environment.NewLine)
[code]....
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.
Count Number Of Lines In A Text?
Mar 23, 2010I need a TextBox to resize depending on the number of lines entered by the user, I note that TextBoxes has no AutoSize Property.
Is there a way to Count the number of Lines in a Text?
VS 2008 Count The Lines Of A Textbox?
Feb 11, 2010I need to display how much lines there are in textbox1 on a label6. I tried some things but none worked.
View 3 RepliesVS 2008 Count The No. Of Lines In A String?
Mar 26, 2010I load a list of words in a string. How do I count the number of lines in that string via code?I'm trying to write a function like this:
Private Function CountLines(ByVal Data As String) As Integer
Count the number of lines in Data
End Function
VS 2008 Compare Lines Within A Text File?
Jan 20, 2012I would like to read a txt file and then check if the same name exist within its sublevel.If found within the sublevel, delte those line.sample txt file:
4272840.ASM M97 BLOC DE CLIMATISATION DENZO VERSION A/C AUTOMATIQUE AUTOMATIC A/C VERSION AIR CONDITIONING BLOCK DENZO F9206101
3786687.ASM M1 -- BLOC CLIM AUTO
[code].....
VS 2008 Delete Lines In Text File?
Dec 27, 2009remove line from text file?
View 6 RepliesVS 2008 Count The Number Of Words In A Text File?
Jun 5, 2009It's exactly as the topic says. I have a text file with an unknown amount of words, typed out like this:tastymuffinsaredeliciousWhat I need is a counter that will tell me how many words there are, and in this case (besides a tasty muffin), there are 4 words. Is there a simple way to do this?
View 3 RepliesGet 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.
Read Lines From Text File 1 And Delete Those Lines From Text File 2?
Sep 15, 2009I have a text file containing lines of data (File 1). I need to delete all the lines in another text file (File 2), which are found in file 1.So I could read file 2 line by line. And then once the line has been read, read file 1 line by line to search for a match. But that's going to be painfully slow.Or I could read file 2 into memory. And then read file 1 line by line and REPLACE the lines in file 2 with nothing, therefore deleting them. File 2 could be 100 mb, so I'm not sure about reading it all into memory.
View 16 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 Remove Blank Lines From Text File?
Oct 1, 2009I have a text file that I'm reading into a listbox. I want to skip a line if it's blank. The following code works if I leave out the check for the line being blank. It puts the file in the listbox with no errors. However, when I include the If statement that checks for the line being blank, I get an ArgumentNullException in the Items.Add line when It gets to the end of the file.
'Read Multiline File
Dim FILE_NAME As String = "C: empliz-etsy.txt"
'
If System.IO.File.Exists(FILE_NAME) = True Then
[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]...
VS 2008 StreamReader Reading Certain Lines From Text File
Aug 15, 2010I am in the process (slow process) if learning vb.net by trying to create a simple application that will read and write (save) chosen information to a text file. The application has text boxes (name, email address, etc) and I want to read information from certain lines in the text and place in the given text box.[code]When I start debugging mode it does not display the text until I click onto the text box and it's displaying the first line of text in the file. How do I skip the first line of text and have it display the second line (or the 6th, 24, or whatever line I need to be displayed)?Then I can start working on learning to use streamwriter
View 6 RepliesVS 2008 Read Specific Lines From Text File Into List Box
Nov 15, 2009I am trying to read from a file that was created with a stream writer the names line from the text file that contains data for name, phone number, pager number, cell number, voice mail, and email.What I need to do is read and load the names from the file into a list box, and then from the list box be able to choose each name and have the information (phone, pager, cell, etc.) show up in text boxes that goes with the specific name.
View 4 RepliesFile I/O And Registry :: Read One Text File And Put Lines In Different Text Boxes?
May 12, 2009i have 5 textboxes in a form. I have a streamwriter that writes all of their text to on text file like this:
Code:
Dim xfile As String = Application.StartupPath & "/Set.txt"
If File.Exists(xfile) = True Then
Dim writex As StreamWriter = New StreamWriter(xfile)
[code]....
I was wondering how to get the text under the each number and place it in the corresponding textbox.
VS 2005 Read A Text File / Pick Specfic Lines And Save As Different File
Oct 7, 2009I a very large text document, I need to read some lines and at the end of each line, insert a text from the header of each page to he preceding lines.I have the following code the reads the file and displays it on a list box.Public Class Dialogs..[code]
View 2 RepliesCount How Many Lines In A String
Nov 21, 2010asked other questions before this and they no longer need attencion.I am having trouble counting only lines with text in a string, and i need to see if there is a match between one string and a line in another multiline string.
View 10 RepliesCount Lines In Textbox
Sep 9, 2009I am making this awesome Notepad type thing, and I am making it have a statusbar that tells you How many Characters, Words, and Lines are in the textbox.[code]As you may see...I have Characters and Words, but for some reason I cannot get the lines to count.
View 1 RepliesCount The Lines From A String?
Apr 26, 2010i have been working on a project that requires to count the lines from a string like this is my code :
' On The Top
dim readdata as string
' in the func
dim read as new system.io.StreamReader(readstr)
readdata = Read.ReadToEnd
then i want that from every line in that file it executes like Shell(Line)
File I/O And Registry :: Deleting Lines In A Sequential Text File?
Mar 22, 2009I know that Deleting a specific line in a sequential text file is impossible but instead copy the needed lines and not copying the unneeded ones to an output file .. killing the old one and renaming the new one with the same.. I can't make this step...
That is my record file
Code:
Input #1, CustomerName, CustomerHomeAddress, CustomerBussAddress, CustomerTel1, CustomerMob1, CustomerID, DateRent, CarRegPin
Code:
"Josek Sam","68 West Land Street","149 Union of States","4524563","45635463","JOSKSAM1",#2009-03-02#,"MILANCGLZ2008"
"Josef Malm","142 Unions Street","64 Hamersters Street","452504","42542054","JOSFMALM2",#2009-03-06#,"MILANCGLZ2008"
"Dave Green","131 Oxford Street","96 BlueBane Route","452542452","43254345","DAVGRN3",#2009-03-07#,"MILANCGLZ2008"
I made a form that when you put your CustomerID in Text3 Box.. it access the records and make some calculations. now.. The customer will return the car.. Then his data should be deleted.. I want to know how to make that when I enter the CustomerID and press on the Command button .. It copies the other lines to a new output folder and doesn't copy these ... So it appears to be deleted using this way..
Import Different Lines Of Text From A Text File?
May 22, 2010how to import different lines of text from a text file in the same directory to different textboxes ?e.g. line one in text file to textbox1.text ect.
View 1 RepliesCount Occurrence Of Particular Text In Txt File?
Mar 13, 2012Dose anybody know how I can tally instances of a particular text occurrence within a txt file using VB.net. Better explanation if I use a textbox and type in a text how I can use VB.net to search a txt file for that piece of text and return the amount counted in another textbox or label.
View 2 RepliesSearch Text In File And Count
Jul 15, 2009I have a whole bunch of files, which I would need to search for error codes and # of instances it occured. I tried ReadAllLines of File.IO but that just gives # of lines. How would we search for string within a file and count its instances?
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