Find / Remove Lines Over Text Length?

Aug 22, 2010

I need to go line by line through a text file as well as a listbox and remove lines over x amount of characters as well as adding the number of skipped lines to a label. I am trying to use a listbox in this example but it is not working correctly. What I am I doing wrong? First it will only remove an item when it is highlighted (focused) how can I make it so that is not required?[code]...

View 7 Replies


ADVERTISEMENT

Find Shortest ,average And Longest Text Length In Text Box In Visual Basic?

Apr 25, 2011

what is the code for finding the shortest,average and longest sentence form the text box

View 4 Replies

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

View 2 Replies

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]...

View 3 Replies

Remove Lines From Text File?

Jul 22, 2009

I have lines like this in my text file

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

[Code]....

I want to remove all the line which contain [Txxxxx..] and place it in another file. i want to be do like cut and past. Is that possible. Can we remove lines in text files?

View 5 Replies

Remove Lines In Text With No Characters?

Oct 27, 2009

I am trying to automate the removal of lines in a text box with no characters or numbers. I have the following code, but it is not working.

Code:
Private Sub RemoveBlankToolStripMenuItem_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles RemoveBlankToolStripMenuItem.Click
Dim tmp() As String = RTB_01.Text.Split(CChar(vbNewLine))

[code]....

View 7 Replies

Find The Truth Length Of A Text String With Different Fonts

Mar 5, 2011

The length of the previous words is exactly the same but the "truth length" it is not. I want to know if there is any way to find the truth length of a text string with different fonts The reason why I want the "truth length" is I want to make an rss scroll bar and when the first label "hiding all" in the right to send the next rss it in the left.

View 2 Replies

Remove Blank Lines And Specified Text From A Listbox?

Jun 10, 2011

remove blank lines from listbox?And remove specified text from listbox (text line that i can specify in form code(But if i specify to remove line something like [URL] it will remove the line [URL] but doesn't remove line [URL].

My code for adding items to listbox is:

Private Sub Button3_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button3.Click
Dim PageElements As HtmlElementCollection = WebBrowser1.Document.GetElementsByTagName("img")
For Each CurElement As HtmlElement In PageElements

[code].....

View 2 Replies

Remove Duplicate Lines In A Text File?

Jan 7, 2011

Having trouble removing Duplicate lines in a text file. (Exact Duplicate lines).

If I have a text file called animals.txt, how can I use the StreamWriter to loop through a text file, and erase and duplicate lines?

For example: If the text files says this...

cat
cat
cat
dog

[Code].....

View 4 Replies

Remove Lines Not Containing Specific Text From A TextBox

Jul 4, 2010

I'm making a button to delete lines not containing specific text.

For example, if the text is "test". I want to remove all lines not containing "test" in it.

View 4 Replies

Compare Textboxes And Remove Duplicate Lines/text?

Nov 20, 2009

Compare textboxes and remove duplicate lines/text..

View 3 Replies

Remove Lines That Repeat In A Text File For Program?

Jun 30, 2009

How would you program it in VB 08:

What i have here in my text file is[code]...

View 13 Replies

VS 2008 Remove Blank Lines From Text File?

Oct 1, 2009

I 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].....

View 2 Replies

(merge - Remove Duplicate Lines And Store) Two Text File

Nov 24, 2011

this is the code working 100% for (merge , remove duplicate lines and Store ) two text file using vb.net Imports System.IO Public Class Form1

[Code]....

View 4 Replies

FileStream Was Not Writable Error - Remove The First And Last Lines From A Text File

Jan 20, 2010

I'm trying to remove the first and last lines from a text file. Obviously the last line will be at an undetermined position (i.e. line 50 or 5000). I couldn't figure how to remove the lines, so I wrote code that would rewrite every other line:

View 6 Replies

Regex Regular Expression To Remove Lines Which Start With Certain Text?

Mar 24, 2012

I know it may be quite easily for you. i have a text which contains 40 lines, I want to remove lines which starts with a constant text. check below data.

When I used (?mn)[+CMGL:].*($) it removes the whole text , when I use (?mn)[+CMGL:].*(
) , it only leaves the first line.
+CMGL: 0,1,,159
07910201956905F0440B910201532762F20008709021225282808
+CMGL: 1,1,,159

[Code]...

View 1 Replies

Find And Replace Specific Lines In A Text File

Aug 4, 2011

I have a program that will read a text file and put information from the text file into multiple text boxes. What I am trying to do now is be able to change the values in the textboxes and be able to write the specifc changes back to the text file. One way I though of doing that was using a while loop and copy the lines of the text file to another text file, then when it finds the line that has the specific change from the text box, make the change and continue writing the line until it reaches the end of the file. Then I was going to copy the file and overwrite the original, escientally making the change to the new file. Right now it will make the new file but will just make a blank text file. I think the problem is in the while loop statement but I am not sure. Here is the code below:

Code:
Private Sub submitButton_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles submitButton.Click
Dim trackname As String

[Code].....

View 1 Replies

Find Text And Remove?

Apr 15, 2012

Dim data as string = http://profile.ak.fbcdn.net/hprofile-ak-snc4/161116_00000000000000_375500185_q.jpg

data is can variable [URL]I want the just get bold text, and remove italic All text's can variable?

View 1 Replies

Find A Specific Text In A Textbox And Remove It?

Aug 10, 2010

im trying to find a specific text in a textbox and remove it . i don't figure a way to do it .

If richtextbox1.text.contains(listbox1.selecteditem) then
' there i dont know how delete the text !!
end if

View 1 Replies

Document Lines Length - Enable As Float Integer?

Apr 16, 2009

I was working on editing a code for a simple text program, but when running the program for multiple lines, the text being read gets too long or too many lines, the computer slows down alot and almost stops functioning. I am using standard integers like document.lines.length or listbox.lines.count. I think these are standard integers and I need to know how to enable them as Long of Float Integers.

I'm assuming I just change
Dim X as integer to
Dim X as long
or Dim X as int16

But I'm not sure as everytime I change something I get cannot convert to double. The code I'm interested in changing is ...
For i As Int16 = 0 To ListBox1.Items.Count - 2

The list box will only get to about 3000 items or so.
and
For iPos = 1 To xy
If Mid(sString, iPos, Len(Text1)) = Text1 Or Mid(sString, iPos, Len(Text2)) = Text2 Then
JJ = TextBox1.GetLineFromCharIndex(iPos)
This read box will read documents above 32,000 lines, which is the reason for not wanting to use Integer.

View 3 Replies

String Modification - Length / Remove Characters

Dec 27, 2010

I have a notify icon and I use the 'Text' property instead of 'BallonTipText' because I just like it better and it fits well with my application. The only thing wrong with that is the 64 character limit. How can I determine the length of a string, remove all characters after the 61st character, then add three periods at the end of the new string? I've looked around and can't find any solution to removing all characters after the first X characters.

View 4 Replies

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.

View 1 Replies

VS 2005 : Find Out The Length Of Particular Row Of Array?

Apr 26, 2009

How can I find out the length of particular row of array?

Label1.Text = array.Length

This shows the length of whole array.

e.g. 30
0 1 2 3 4 5 6 7 8 9
0 1 2 3 4 5 6 7 8 9
0 1 2 3 4 5 6 7 8 9

I would like to get the length of 0 row.

0 1 2 3 4 5 6 7 8 9

View 4 Replies

VS 2010 - How To Find Out Length Of Array

May 31, 2010

I have an array in my application and I don't know how many values there will be in the array because it gets the data from a webpage. Filling the array with information from the webpage works except for the length, it always returns 999. This is my
dim Array() as string
Array = GBA(source, "<b>", "</b>")
Count = Ubound(Array)
How can I find out the length of my array?

View 8 Replies

Remove Duplicate Lines?

Aug 16, 2009

2.0 28 Blue (2 14.00 63.0) [2 12.43 54.3] 42111 9275 55111 -1725
2.0 28 Blue (2 14.00 64.0) [2 13.50 55.3] 40611 9275 53611 5775
2.0 28 Blue (2 14.00 58.0) [2 12.21 54.3] 49611 9275 55111 -3225
5.5 28 Blue (2 20.00 17.0) [2 13.50 26.3] 111111 51275 97111 5775

[Code]...

View 1 Replies

Remove Duplicates Lines?

Oct 2, 2011

2.0 28 Blue (2 14.00 63.0) [2 12.43 54.3] 42111 9275 55111 -1725
2.0 28 Blue (2 14.00 64.0) [2 13.50 55.3] 40611 9275 53611 5775
2.0 28 Blue (2 14.00 58.0) [2 12.21 54.3] 49611 9275 55111 -3225

[code]....

View 11 Replies

Remove Lines From TextBox?

Mar 15, 2011

Question is:
<Line1:
Line2:
<Line3:
Line4:
<LineN

How can I remove lines from textbox which starts with "<"?

View 6 Replies

Find Longest & Average Length In A Textbox?

May 21, 2011

Anyone can give the coding for finding the longest & average length?(displayed in a messagebox)

View 1 Replies

Remove The White Lines Around Buttons?

Feb 26, 2011

So me and a friend started a project in school and we decided that i'll do most of the design part and he'll do most of the coding. I wanted to change the design on my buttons and changed the button image background and changed flatstyle to flat. Now there's this thin white line around every button instead. how can i get rid of it? Check attachment.

View 1 Replies

Remove These Messy Lines From Program?

Mar 8, 2011

I have posted this question in the below link, but dint get the solution.... I have to finish it as early as possible..

View 13 Replies







Copyrights 2005-15 www.BigResource.com, All rights reserved