Stop Adding Lines To Array At A Specified Line
May 11, 2012I'm trying to create an array, but I do not want all data from the textbox to be inputted. The textbox will look something like this:
[Code]...
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Adding Line Between Two Lines?
Jul 8, 2009M48
METRIC,LZ
VER,1
FMAT,2
T00
[code]....
I want to add some text beside the text which contain "T" I have the same value below the line DETECT,ON but i just want to add text to the lines between FMAT,2 and DETECT,ON. Can i use indexOf methode to get the lines between FMAT,2 and DETECT,ON
For now i used this code to add text
Dim filename As String = strFileName
Dim tfLines() As String = System.IO.File.ReadAllLines(filename)
If File.Exists("C:kaya.txt") Then
[code]....
I want the text to be added to the T value above the line DETECT,ON. because this code add the text beside T whenever it finds the T value. how add line only between line FMAT,2 and DETECT,ON?
Adding Additional Lines To Multi-line Text Box?
Apr 6, 2012I have a line of data that represent a data import. When the import is done, I would like to keep that exsisiting line, and add another line for the next import. So I have a display of mulitiple lines, showing multiple Imports.So this is one I have for the first section, it loops through the data so you see the rows incrementing
TextBox1.Text = clsDatRow.iFirstVal.ToString + " ROWS:" + iCountRows.ToString + " " + Date.Now.ToString
TextBox1.Refresh()
Now, I can I keep the line of data, and add a new line so for the next import, it does the same thing. It ried vbnewline, but it just clears that line, it doesn't move down to a next line.
VS 2008 - Adding Lines To Array List Position
May 12, 2009I have this .txt file with 5 lines, let's say:
I
Have
An
Easy
Question
If I wanted to add those lines to an array list position, how would I do that?
Get The Lines Of Text In An Array Where TextRenderer.DrawText Will Line Break?
Apr 27, 2010basically i am doing something like:
vb
TextRenderer.DrawText(g, mc_Text, MyBase.Font, New Rectangle(Padding.Left, Padding.Top, MyBase.Width), MyBase.ForeColor, TextFormatFlags.WordBreak)
And want to get an array of lines where the text breaks with since TextFormatFlags.WordBreak has been set
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.
Word Wrapping - Cannot Select Last Line Of Richtextbox (when A Line Is Wrapped It Becomes Two Lines)
Jul 5, 2009The following code selects a line ina richtextbox. It works OK expect from one problem:
When a line is biger than the size of the richtextbox, it wraps it. This create a big problem as I can not select the last line of the richtextbox (when a line is wrapped it becomes two lines). When I set wordwrap to off it works just fine
Private Sub RichTextBox1_MouseMove(ByVal sender As Object, ByVal e As System.Windows.Forms.MouseEventArgs) Handles RichTextBox1.MouseMove
RichTextBox1.Focus()
[CODE]...
Compare Two Lines - Check Whether The Previous Line Is Equal To Next Line?
Jun 6, 2010i am using while loop. i need to check whether the previous line is equal to next line ...
Try
Dim r As Integer
r = str.IndexOf("action = LGN; description = Success")--- i need to check next line also same content[code].....
Forms :: Copy RichTextBox To An Array Line-by-line And Back To Another RTB From That Array?
Sep 6, 2009How to copy RichTextBox to an array line-by-line and back to another RTB From that array?
View 2 RepliesVS 2008 Open A Txt File, Read Line By Line, Decode Each Line Into An Array And Display?
Oct 14, 2011what i need to do is open a txt file, read line by line, decode each line into an array and display. Now all works ok apart from one line.
sTextLine = objReader.ReadLine() <-- Value of string cannot be converted.
full code here
-------------
Dim objReader As New System.IO.StreamReader(sOpenFile.Text)
Dim sTextLine As New ArrayList()
Dim sText As String = ""
Dim i As Integer = 0
[code]....
XML DocumentWriter / Stop Empty Elements Appearing Over Two Lines In .NET
Mar 9, 2011I am using the XML document object in VB.NET to manipulate XML. My application creates a new XML fragment and updates the XML via the innerXML method:[code]If the reason string is empty I get element spanning two lines in the XML as follows:[code]I am looking for a way of keeping the element on a single line while maintaining the same format, e.g.[code]The alternative <ReasonForPayment /> is not acceptable (third party application wont accept it).
View 3 RepliesAdding/deleting Line To RTB1 Should Add/delete A Corresponding Line To RTB2?
Jan 9, 2010Is it possible that when a new line (anywhere in a richtextbox) is added/deleted, then a line is also added/deleted in another richtextbox?
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VS 2010 Adding New Line & Writing Text On That Line
May 20, 2012I want to modify a text file. It has a lot of lines of text in it. I want to add a line after a specific line (in the middle on other lines) and write strings there.
The code i have, writes to a specific line but it also overwrites the text on that line:
[Code].....
How To Stop The Total Adding Up
Aug 16, 2011Im having a bit of trouble with my program. I have a few items that are selected by checkbox to add to a Textbox but the problem Im having is if I dont uncheck the textbox the checkboxes just make the total keep adding up. So if I have an item selected and I want to add another one by clicking its checkbox it adds the other ones to the total again and thats not what I want to do.
Dim num1 As Integer = 100
Dim num2 As Integer = 500
Dim num3 As Integer = 200
Dim num4 As Integer = 80
[code].....
Add New Line Between Two Lines
Jul 8, 2009[Code]....
I want to add some text beside the text which contain "T" I have the same value below the line DETECT,ON but i just want to add text to the lines between FMAT,2 and DETECT,ON. Can i use indexOf methode to get the lines between FMAT,2 and DETECT,ON
Setting For Adding Lines Only?
Sep 30, 2010Is there a simple way when using a datagrid to restrict the user from changing existing records but allowing them to add them. I have lookup tables that I want them to be able to add to but not edit the existing entries.
View 5 RepliesHow To Stop The Application From Doing The Code On Next Line
Apr 5, 2010how to stop the application from doing the code on next line immediately when the user enters nothing in the textbox and pressed a button?
View 1 RepliesVS 2008 : Read A File Line By Line Into An Array But It Skips The Item At Index:3?
Mar 17, 2010I'm trying to read a file line by line into an array but It skips the item at index:3 I have it msgboxing just to make sure and it wont even touch it.
Dim Btn As Button = DirectCast(sender, Button)
Dim path As String = Application.StartupPath & "Libraries" & Btn.Text.Replace(" ", "_") & ".ipt"
Dim i As Integer = 0
Dim lines As String() = IO.File.ReadAllLines(path)
[code]....
Storing Content Line By Line In Array Variale From Text File
Jun 29, 2009i would like to store contents from a text file line by line to arrays before copying them to another text file. what i have is currently like this:
[Code]...
Currently I'm only able to store the whole content into one variable, would like to store the content line by line in arrays.
Stop Appendchild Adding A Blank Namespace?
Aug 28, 2011I've been having fun with the xmldocument class recently but am struggling with namespaces. I've been trying (with some success) to merge parts of one XML file into another. The problem has been that one of them utilises a namespace on one of the interior nodes and therefore my xpath queries where failing when I tried to create a nodelist. This I fixed (after reading some great examples here) by adding a namespace manager and changing my query accordingly.
Everything looked fine initially and I appeared to end up with the desired effect, but the XML file that was created was failing in the target application. What I didn't realise at first (due to the length of the xml node values being wider than my screen!!) was that when I imported the nodes from one file to another, a blank names space was being added to the end of each node (xmlns="")
' load the xml template from the project resources
Dim fdf As New XmlDocument
fdf.LoadXml(My.Resources.fdf_template)
[Code]....
For Each Line In Selected Lines?
Jan 28, 2010how can I get the lines which are have selected text in them?For example:The selected lines would be 1, 2,3 and 4 (0 being the first line)How can I get to code like:
For Each line as string(or integer) in textbox1."SelectedLines"
'Do something here for each line
Next
Adding Drawn Lines To ComboBox?
Mar 7, 2012When I populate a combobox with items that have a line and text drawn in the DrawItem event, only the line image for the first item in the list appears in the drop down portion of the combobox. The other items (index>0) shown in the drop down portion of the combobox do not contain an image of the line, yet each item in the list does contain the designated text. The correct line image does appear when the user selects an item and the drop down portion of the combobox is not visible. How can I get the line image to appear in every item of the combobox when the drop down list is activated?
Public Class Form1
Friend WithEvents ComboBox1 As ComboBox
Private Sub Form1_Load(ByVal sender As Object, ByVal e As System.EventArgs) Handles Me.Load
Me.ComboBox1 = New ComboBox
With Me.ComboBox1
[Code] .....
Adding Lines To A Bound Datagridview
Sep 23, 2010I have a datagridview bound to a datatable and i want to add a line to it. I cannot add al ine to the dgv, because it is bound so i add the line to the datatable using Me.BurdensCRMDataSet.dtlines.Rows.Add() however this seems to add two rows - let me explain a little further: A dgv always seems to have what i would call a 'blank next' row, a blank row at the end of the dgv, which as soon as the user populates with data another blank row appears after that - maintaining this 'blank next' row provides a simple and easy way for users to keep manually adding data to a dgv
This also seems to work fine when the dgv is bound to a datatable, an empty dgv would have 1 row (the 'blank next' row) and the datatable would have 0 rows, each time the user populates the 'blank next' in the dgv it is added to the datatable and a 'blank next row is added to the dgv, so the dgv now has 2 rows and the datatable has 1 - and so on and so forth However, I cannot programatically populate this 'blank next' row on the datatable, because it doesn't exist yet in the datatable, only in the dgv and if I programatically populate it in the dgv it isn't added to the datatable and a 'blank next' row isn't added to the dgv
[Code]....
VS 2008 Adding Lines To Textbox
Jun 1, 2010I got a project im currently working on and its going great, Im trying to do a field add. Basically what I want to do is this. I got a textbox and a richtextbox. The richtextbox is the one below. Basically what I want to do is when someone types something like. Randomisn345 and click Add Field I want it to go into the richtextbox but single words. So instead of it going like randomisn345 testing356
[Code]...
Wrapping / Adding New Lines If A Label Is Too Big?
Mar 19, 2010I need to be able to find out if the text in my label is resizing the label to an extent where it extends beyond the form, I think I can do this using the form's .right and the label's .right property.how do I add in new lines / wrap the text or whatever?
View 2 Replies[2005] Adding Lines To Html?
Feb 4, 2009I'm making an app that loads external html in a webbrowser after adding some value to it from a database. But how do i add the values. the html will be somewhat like this
HTML
<html>
<head>
<body>
[Code]....
Go To Specific Line In A RTB And Delete All Lines Above?
Jan 16, 2010I have a RichTextBox.
I want to input an integer and the RichTextBox to go to that line and delete all lines above it.
For example, if I have 100 lines in the RTB, and I specify "25" as the integer, I want lines 1-25 deleted and for the RTB to keep 26-100.
Private Lines As New List(Of Line)?
Apr 19, 2009vb.net is SOOOOOOO annoying.i am drawing a list of lines to a control. So, I declare:Private Lines As New List(Of Line) Private CopyOfLines as New List(Of Line)In code, I have a custom Class called "Line".
I am wanting to reuse the list called "Lines" so I can start a new list while retaining the old list. So I copy it's contents to "CopyOfLines", then clear the contents of "Lines":
CopyOfLines = Lines
Lines.Clear
Problem is the contents of CopyOfLines ALSO gets cleared! Is there no way to break the connection of "CopyOfLines" to "Lines"? This seems so unnecessary. After all, if I say:
a=10
b=a
a=0
Then (b) will still = 10 while (a) = 0.
Why does vb.NET have to break such simple logic and turn it into a gargantuan issue? I wouldn't mind it as much if the MSDN library would make it possible to find references to "List (Of whatever)", but all I get are references to text in a textbox. It seems that every time I go to the MSDN, I get a convoluted, runaround explanation or simply no documentation of something someone has done in their own code? Where did THEY find the information?
Read File Line By Line To Array List
Jun 22, 2009I have code that reads the whole file, not line by line.
Here is the code:
FileOpen(1, filename, OpenMode.Input)
Do While Not EOF(1)
datatodisplay = LineInput(1)
Loop
FileClose(1)
I would like to know how I can read the file line by line and then add all results into an array list.
Read Second Character Line By Line And Assign To Array?
Jul 11, 2010i have a text file which contain 3 lines "ha 0.21, hb 0.35, hc 0.44" I want to read the file and get the second character of every line, which are "a, b and c" and assign them to array. My code below able to read the file but only able to get the last line of text. May i know how to do to get every second character and assign to array?
Dim FILE_NAME As String = "C:Test.txt"
Dim TextLine As String
If System.IO.File.Exists(FILE_NAME) = True Then
[Code]....