Compare Offset Lines Richtextbox?

Mar 4, 2010

How can I get the sum from richtextbox, starting at line -1 ? But the first line should compare with line1.This code adds a constant to all lines and passes the sum to another textbox.

Dim num1 As Single
Dim sum As Single
Dim Constant As Single = Val(txtLowerTol.Text[code]....

So a third textbox should sum with one line "offset".

View 6 Replies


ADVERTISEMENT

How To Find A Specific Offset Where Text Is In Hex, And Search For The Offset

Jul 2, 2011

How to search a dump.bin for a pattern then take the offset it is at, i.e. 8DB358 and search that string as hex? Here is an example of what was being done without a program for it:[URL]..I'm making debug codes for a gaming system... I'm Using visual basic 2008 express edition on windows vista

View 1 Replies

Compare Lines From 2 Textboxes

Feb 3, 2010

how can i retrieve a line from a textbox1 and compare it with a line from another textbox2.then display any error (at which lines) in textbox3.i really dont know where the probs are which my codes can't be run.this is my codes i've created: [code]

View 8 Replies

VS 2008 Compare Lines Within A .csv File

Nov 1, 2009

I am looking to compare lines within a .csv file. I want to start at the bottom line and compare values within it to those in the line above and then repeat the process, ie. the second bottom line to the third bottom line and so on.The code used to compare straight out variables I can handle, the difficultly for me lies in identifying particular lines and fields within a text file.If someone would be kind enough to provide the code for this, I have googled it but it's clearly beyond my ability.

View 1 Replies

Compare Two Strings In A File That Exists In A Different Lines?

Jul 21, 2009

How to compare two strings in a file that exists in a different lines. if these strings exists in lines are correct, then get the string from another different line.

Dim FilesToProcess() = Directory.GetFiles(WorkingFolder, "CP52500C*", IO.SearchOption.AllDirectories)
Dim CurCorpID, CurBin, CurPlan As String
Dim CorpID, Bin, Plan As String
Dim NewPage As Boolean = False

[code]....

View 2 Replies

VS 2008 Compare Lines Within A Text File?

Jan 20, 2012

I 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].....

View 8 Replies

VS 2010 Compare Lines In Two Textboxes (Multiline)?

Apr 19, 2011

I am having a bit of trouble on how to do a simple compare of two textboxes.In first textbox i have lines with values (mostly http links) In the second textbox i have lines also with links I want to compare every line in textbox1 with every line in textbox2.i would prefer TextBox1 to stay textbox but textbox2 can be a listbox or anything else.

VB For Each line In Me.TextBox1.Lines If line.Equals("i need to have every item from textbox2 here", StringComparison.CurrentCultureIgnoreCase) Then End If Next

View 7 Replies

Compare Textboxes And Remove Duplicate Lines/text?

Nov 20, 2009

Compare textboxes and remove duplicate lines/text..

View 3 Replies

Add Lines In RichTextBox?

Aug 6, 2009

How to make RichTexBox when open a file to show the lines .To be like Notepad++ when open a file shows lines: Image:

Like .txt file thise sentences:

Hello!

How are you?

I'm Ok, Thanks for asking.

and when i start the program and open the file in richtextbox to show the lines of sentences . Like thise:

1. Hello!

2. How are you?

3. I'm ok, Thanks for asking.

How to be done? Because i'm using search button that show the word on what line is it.. so i need the lines people to know what line to search

View 1 Replies

Add Values Richtextbox Lines

Mar 4, 2010

Can somebody give me a hint how to multiply each line in a richtextbox with a value?The richtextbox will have ex. 1000 lines with numbers, and I want to multiply all these lines with with a number.

View 1 Replies

Number Lines In A RichTextBox?

Aug 20, 2010

I am working on a Programming notepad in VB.net, How would i add Line Numbers into a RichTextBox? An Example would be like in Notepade ++. Would i need to make a Class for it? I already have a class witch makes a richtextbox that when you type a word like "echo" it will change the color. Can i edit this to make the numbers? [code]

View 1 Replies

Richtextbox Highlight Every Ten Lines?

Aug 23, 2011

I have a richtextbox, and I want to highlight the lines in groups of ten, alternating colours every ten lines.
I know I need to use:

Dim lineindex As Integer = Me.RichTextBox1.GetLineFromCharIndex(index)
Dim first As Integer = Me.RichTextBox1.GetFirstCharIndexFromLine(lineindex)
Me.RichTextBox1.Select(first, xxxx)
Me.RichTextBox1.SelectionBackColor = Color.Red

However I'm not sure what to put in Select to get it to select the whole line, and I'm not sure how to get it to change colour every ten lines (to yellow)

View 1 Replies

Delete The Spaces And Lines And @ From RichTextBox?

May 5, 2012

I want Split @ and " " and Chr(13) From RichTextBox? How do I delete the spaces and lines and @ From RichTextBox?

View 4 Replies

Highlight Single Lines In A RichTextBox?

Aug 20, 2008

i am making a lua editor that highlights reserved words and so.However I stuck in a highlighting part.I've made the reserver-words highlighting function but I got no idea how to make it highlight comment lines.

Could someone please help me? I want a function to search through the richtextbox and find lines that start with "--" and highlight them with green color.

View 3 Replies

RichTextBox On Click Select The Lines?

Jun 20, 2012

when I click on rtb how do I assign clicked line (text of that line) to a variable 'x' and a line below to a variable 'y'? I have so far this

SendKeys.Send("{DOWN}") 'Move cursor to next line
SendKeys.Send("{HOME}+{END}") 'Select the line

View 1 Replies

Save The Richtextbox Lines Into A Listbox?

Oct 6, 2011

I have a Richtextbox.Text in my project and I need to save all text lines into a ListBox.Text .

View 6 Replies

Switching Values In A Richtextbox Lines?

Dec 14, 2009

I have a richtextbox, with random values in each line:

a1,a2,a3
b1,b2,b3
and so on.

This textbox stores the values in a jagged array after lostfocus. What i am trying to do, is for the user to have the ability to 'switch' values in each line if he wishes to do so. Each switched element becomes the first, and the first goes where the old value was. So it's basically a 'swap'. For example:Line1: a1,a2,a3 --> user highlights "a3", right clicks and a contextmenustrip appears with the option 'switch', once he clicks a3 goes where a1 was and a1 goes to a3. So the new Line1 would be: a3,a2,a1. After that if he switches a2, new Line1 would be: a2,a3,a1 Once the switch is done in the array, redisplaying the data in the RTB is not a prob.

View 6 Replies

VS 2008 Multiple Lines In RichTextBox?

Aug 26, 2009

How would I make it so that if someone presses a button, the richtextbox will have more then 1 line of text

RichTextBox1.Text = "Something like this, but 2+ lines"

View 6 Replies

Delete Lines In Richtextbox That Fall Under The Condition?

Sep 11, 2010

Using this [URL] to retrieve both address and place name at the same time ("//span[@class='listingTitle']|//div[@class='address']/text()[normalize-space(.)]"), I can get a list of placenames and addresses like this in a richtextbox:

jh ryder machinery limited
convenience storage ltd 3344 rideau
rd, gloucester, on, k1g3n4
kitchen interiors 146 colonnade rd,
nepean, on, k2e7y1

The first line is bad, it doesnt have an address. Line 2 and 4 are good, they have addresses. So what I could do is:Check each line,if the following line doesnt contain "numbers + ON" then delete line. This will leave me with PlaceNames followed by addresses, which I will then split every other line into a new textbox, (so I have one textbox with placenames, and another with addresses).

View 1 Replies

Forms :: Insert Multiple Lines Into Richtextbox?

Mar 27, 2010

I'm working on a program that inputs a text box text into a RichTextBox via a button click. But when I click a button, it over writes the text that is already in the RichTextBox. How can I prevent this?

View 2 Replies

How To Hard Code Multiple Lines In A Richtextbox

May 18, 2010

I am attempting to hard code a richtextbox that has multiline characters upon the Load_Event. However, whenever I use the "&controlchars.newline _ " I get a syntax error and end of statement expected error.

[Code]...

View 3 Replies

Random Lines Fom Text File Into Richtextbox?

Jan 31, 2010

basically ive tried a few different methods which i have come accross by searching but none seem to work.

code so far after removing everything that didnt work is as follows

Public Class Form1
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
End Sub
End Class

im makng a spelling test type application so that each word is on a different line and that are displayed in a random sequency.

View 8 Replies

VS 2008 - How To Highlight Multiple Lines In RichTextBox

Jul 14, 2009

How to highlight multi lines in Rich Textbox and know which lines are highlighted?

View 8 Replies

VS 2008 RichTextBox - Determine Lines Have Changed?

Apr 23, 2011

I am working on a way to determine if the lines of a RichTextBox have changed.I currently use this

Dim newhash As Integer = Me.Text.GetHashCode
If newhash <> Me._prevhash Then
Me._prevhash = newhash
Me._lines = MyBase.Lines

[code]....

But this method has a bad issue: The text property takes a while to "load up" plus getting its hash code adds to it. This code runs every time the Lines are needed (it is a property). So this

For i As Integer = 0 To Lines.Count - 1
Dim line As String = Lines(i)
Next

Takes ages to complete, because for every line it checks if the lines have changed.I am trying to evade using MyBase.Lines too much, since that REALLY takes ages to load.

- I can not use the modified property since it is unreliable (set to true if only a text color changes)

- Can't use the RTF since it changes without the text changing (coloring) and the hash code is slow as well.

- Can't use the TextChanged event, since it is sent after the SelectionChanged event (for some reason)

View 4 Replies

Writing Multiple Lines To Richtextbox With Link Label

Apr 11, 2011

And just a FYI, I've spent about an hour looking this up... and I just can't seem to get it to work the way I wan't to. My application is simple, I have a "batch file editor". It has a richtextbox, a couple buttons for Open/Save/Test which are working fine.All I'm wanting to do is...

[Code]...

View 4 Replies

Compare Two Lines - Check Whether The Previous Line Is Equal To Next Line?

Jun 6, 2010

i 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].....

View 1 Replies

Word Wrapping - Cannot Select Last Line Of Richtextbox (when A Line Is Wrapped It Becomes Two Lines)

Jul 5, 2009

The 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]...

View 3 Replies

Compare Date - Compare Textbox1 And Textbox2 Text

Mar 3, 2010

I have two textbox in my application.

Textbox1.Text="19-Jan-2010"

Textbox2.Text="Jan 2010"

May I know how can I compare that Textbox1 and Textbox2 text is within same month and same year?

View 1 Replies

Get Offset Of A Line?

Jun 7, 2011

how can i get offset of a line in a text file?using this offset i can go back to the same line using Streamreader.Basestream.Seek(offset,SeekOrigin.Begin)

View 1 Replies

How To Get File Offset

Jul 27, 2010

Can anybody tell me how to get file offset.In FileStream object when u call write method it wants file offset

fs.Write(System.Text.ASCIIEncoding.ASCII.GetBytes(Yourdata), 0, System.Text.ASCIIEncoding.ASCII.GetByteCount(Yourdata))

Instead of 0 i want existing file offset

View 1 Replies







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