Get Text From Specified Lines?

Jun 7, 2011

This is my GUI[url]...

So the line which should contain daniweb.com, it should appear on other textbox.

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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, 2010

I 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.

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Read Lines From Text File 1 And Delete Those Lines From Text File 2?

Sep 15, 2009

I 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.

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Sql :: Find A Specific Line Of Text In A Text Document And Insert The Next 37 Lines Of Text Into A Database?

Feb 5, 2011

I have an SQL database, and 50 text files, and Visual Basic 2010 Premimum,I need to find a specific line of text in the text files and then take the next 37 lines of text and save them in my database. I need advice as to point me in the right direction

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DB/Reporting :: Open New Lines Of Text Into Various Text Boxes?

Oct 15, 2008

I have code to show I tried to do it on my own, to boot!

Private Sub OpenPetProfileToolStripMenuItem_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles OpenPetProfileToolStripMenuItem.Click
Dim AllText As String = "", LineOfText As String = ""

[Code].....

This save command works perfectly except for the lstshowresults, which I'm having issues getting to appear in the print line bit, but that's for another time.

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Import Different Lines Of Text From A Text File?

May 22, 2010

how 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.

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Editing Lines Of Text?

Apr 23, 2010

I can't figure out how to edit a single line from a text file and i nep

e.g
file: x.txt
bla bla bla

[code].....

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Get The Lines Or Curves From A Text?

Jun 5, 2009

I would like to get the lines or curves from a text. I was looking and I found ExtTextOutW or GetGlyphOutline.

Do you know where is a sample? I found some of vb6 and vc++ but I can not do running.

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Printing Certain Text In Three Lines?

Dec 14, 2011

I just finished my first project. Just wanna ask, with this code:.....

Code:
Private Sub PrintDocument1_PrintPage(ByVal sender As System.Object, ByVal e As System.Drawing.Printing.PrintPageEventArgs) Handles PrintiTicket.PrintPage
e.Graphics.DrawString("COUNTER 17.Your number is " & iTicket, TextBox1.Font, Brushes.Blue, 50, 50)
End Sub

I was able to print the text that I want, but is it possible that it be printed in three lines? i mean on the first line, the text "Counter 17", and in the second line with a smaller font size, "Your number is" and on the third line with a bigger font size the "& iticket portion"?

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Write A Text So It Is On 3 Lines?

Jul 9, 2010

I 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]....

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Exract Lines From Text File That Start With "text:" String

Dec 26, 2010

i am trying to make text file that will include my sms text meassges

for that in need a code that will extract the the line that appears after the string "text:"

example

the text file that exported from my phone look like this :

time: 22:00
text: bla bla bla
time: 23:35
text: yada yada yada

what i need is a new file that will look like :

newtextfile.txt
bla bla bla
yada yada yada

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Add Individual Lines To A Rich Text Box?

Aug 22, 2009

I am looking to add individual lines of user inputed text into a rich text box. I've been working with .text and .appendtext however I can't assign individual lines of text.[code]...

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Align The Lines Of Text File?

Jul 28, 2009

I have a lines like this in my text file

17.0 28 Black (2 07.00 56.0) [1 17.79 60.3] 52611 -39725 188611 35775
17.0 28 Black (2 17.00 75.0) [1 17.79 60.3] 24111 30275 188611 35775
17.0 28 Black (2 09.00 61.0) [1 17.79 58.3] 45111 -25725 191611 35775
17.0 28 Black (2 16.00 70.0) [1 17.79 58.3] 31611 23275 191611 35775

[code].....

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Applying A Rule Set To Different Lines Of Text?

Apr 27, 2012

The general purpose of my application simply reads a line of text for example:

1. I have a printer issue
2. I have a software issue

I have a rule set as follows:

'Define the class 'Printer' with 14 values as a string...
Dim Printer(13) As String
'The string 'Printer' gets assigned a value, this is repeated another 13 times...
Printer(0) = "Printing"

[code]....

The code simply uses a number of keywords to detect if the issue is a 'printer', 'software', 'telephone',. or 'password' problem.I want to apply this rule set to 10 issues within the same rich text box, with the results sent to a text file. The exporting to a text file I can do, however the main issue is, i cannot read the lines individually.

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Changing Lines In A Text File?

Feb 17, 2010

Is there a way to specify where in an open file a program is supposed to look (like specifying the current line)?

I'm using FileOpen(1, path, OpenMode.Input)

to open the file, but i need to jump from place to place in it

Here's what i'm trying to accomplish:

I'm trying to navigate round in a file containing questions for a quiz game, but am having no luck.

The general form is like this

**********
~(tile)~(question)~(answer)~
~(tile)~(question)~(answer)~
~(tile)~(question)~(answer)~

[Code]....

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Count Number Of Lines In A Text?

Mar 23, 2010

I 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?

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Count The Lines In A Text File?

May 10, 2012

Below 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]...

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Dd A Tree Node With 2 Lines Of Text?

Aug 2, 2009

how I can add a tree node with 2 lines of text, OR how to add a non-collapsable childnode to an existing child node. Basically my treeview consist of a list of groups, and inside each group is the contacts that belong to that group. Im trying to append a line of text to the existing contact when their status changes to busy, or not available.

example

// Current Contact List //
+ MyFriends
Timmy
Frank
Bob

What happens when I try to add the child node to the existing child node is it gives me the + sign so it can be collasped! I want the child node to be visible at all times. So it looks like this

// Contact List //
+ MyFriends
Timmy

[code]....

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Displaying Last 12 Lines Of Text File?

Apr 9, 2010

I have the following code that displays the last line of my text file:
VB
Private Sub btnCurrent_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnCurrent.Click
Dim path As String = "C:Documents and SettingsTwiLiteDesktopWindows Programming - Laura Malave/MadEaters SolutionMadEatersSurvey.txt"
Dim readText() As String = File.ReadAllLines(path)
Dim s As String
For Each s In readText
lblResults.Text = s
Next
End Sub
How I can display the last 12 lines of code instead of just the last line.

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Get Only Displayed Lines In Rich Text Box

Jan 16, 2011

the question says it all, doesn't it? I was just wondering if it was possible to get only the displayed lines of text in a textbox. (Such as line indexes 1-15, to give an example.)

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How To Calculate Number Of Lines In A Text Box

Feb 27, 2009

I am hoping that someone can help me with a problem I've got at the moment using Compact Framework.Net 2 SP 2.At the moment I have a UI with a series of text boxes and each textbox displays the contents of a database field. These are shown one beneath another with a scroll bar on the right hand side of the form. Each textbox has a set width which might.I would like to adjust the height each text box based on the number of lines it is holding, the font size and the font in order to avoid using scroll bars on each textbox.[code]

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How To Sort Lines In Text File

Jul 14, 2009

I have lines like this:

10.0 28 Black (2 01.00 15.0) [1 06.81 58.3] 114111 -81725 191654 -41066
10.0 28 Black (2 01.00 15.0) [1 06.81 58.3] 114111 -81725 191654 -41066
11.0 28 Black (2 06.00 01.0) [T375 ] 135111 -46725 188611 35775
11.0 28 Black (2 01.00 18.0) [2 15.21 26.3] 109611 -81725 97147 17718
11.0 28 Black (2 01.00 12.0) [2 15.21 26.3] 118611 -81725 97147 17718
11.0 28 Black (2 01.00 49.0) (2 13.00 11.0) 63111 -81725 120111 2275
12.0 28 Black (2 07.61 19.0) [T377 ] 108111 -35472 191611 35775
13.0 28 Black (2 11.50 19.0) [T380 ] 108111 -8225 229111 14775
13.0 28 Black (2 10.50 19.0) [1 14.79 33.3] 108111 -15225 229111 14775
13.0 28 Black (2 09.50 19.0) [T378 ] 108111 -22225 229111 7275
13.0 28 Black (2 01.00 10.0) [1 12.77 44.7] 121611 -81725 212079 659

I want to arrange this lines according to the number in [Txxxx] from small to big then write all the line which not contain[Txxx] at the below of sorted lines. How to do this? is that possible?

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Number Of Lines In Text File?

Sep 4, 2011

Is there a way to see how many lines are in a text file? This also includes blank lines. I have seen a lot of code in this forum before related to my question, but they stop if there is a blank line. I want it to be so that if there are like 10 blank lines

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Put Multiple Lines Of Text Into A CString?

Feb 25, 2011

I'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]....

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Read Certain Lines From Text File

Mar 24, 2011

I have this code now doing and that is creating my chart from data off a text file. The final task I need to be able to do, to complete my program is have a way to select how many days of data to populate my chats with via a Text Box input. I am thinking I will need to read the complete text file first to count how many lines are in it, then what ever is put in the text box it will take that many lines of data from the text file and populate the chart. For this to work correctly it would have to read the lines of the file back wards.(last line of file would be the first line..) e.g. textbox1.text = "7" then the chart would show only the last 7 lines of my data.

I was looking up examples of Counting the lines in the file, I think I am close here...
Dim fso As New FileSystemObject
Dim txt As TextStream
Set txt = fso.OpenTextFile(ReadChart, ForReading)
txt.ReadAll
Textbox2.text & txt.Line & " line(s)."
[Code] .....

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Read Certain Lines In A Text File?

May 1, 2009

I want to make a program that reads the line of a file, and puts it into a text box, then reads the second line in that file, putting it in another text box... Say i only have a file with two lines, how can i do this?I have written a code, but it only works for the first line. Is there a preset function in Visual Basic that will allow me to read a certain line?

Imports System.IO.StreamReader
Dim AllText As String = vbNull, Lineoftext As String = vbNull
Dim Open_File As New OpenFileDialog ' Dim Open_File as a Open File Dialog

[code]....

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Read Every N Lines From Text File?

Feb 25, 2011

How can I read every eight lines of a text file, store it in arrays to load into a datagrid?

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Read The Text File And Take Only Lines From 1 To 20

Oct 12, 2009

I need to read the text file and take only lline from 1 to 20 and writ it in another text file. Is that possible to do, How can we do this?

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Reading Lines In A Text File?

Dec 1, 2008

I am trying to read a specific line from a text file and for some reason when I set my variable loopCounter = 1 To 5 it jumps all the way down to the word "Marty" in my text file but if I just change loopCounter = 0 To 5 it jumps to where it should be which is the letter "M" right after "25". I'm trying to get it to read "25". as this is an assignment for a VB class I'm taking. My text file is at the bottom.

Do While readFile.Peek > -1
For loopCounter = 1 To 5
readFile.ReadLine()

[Code].....

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Remove Lines Containing Specific Text

Jun 10, 2011

I want to remove the lines that contain specific text. (Whole Line)

[Code]...

So textbox1.text will become and remove whole line that contains the word "daniweb"

[Code]...

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