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

View 5 Replies


ADVERTISEMENT

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 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

Adding Line Between Two Lines?

Jul 8, 2009

M48
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?

View 12 Replies

For Each Line In Selected Lines?

Jan 28, 2010

how 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

View 2 Replies

Go To Specific Line In A RTB And Delete All Lines Above?

Jan 16, 2010

I 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.

View 2 Replies

Private Lines As New List(Of Line)?

Apr 19, 2009

vb.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?

View 30 Replies

Add A Horizontal Line That Looks Same As Border Lines Of Group Box?

Dec 22, 2010

On my form I have an Group Box that I use to visually segment various controls on the form. how can I add a horizontal line that looks the same as the border lines of the Group Box?

View 3 Replies

Count Similar Lines And Write It As 1 Line

Apr 2, 2009

I have a text file that has similar lines..; i want to count those similar lines and write it as 1 line with a new fieldname Quantity indicating the number of similar lines... the similarity of the lines can be found using the fieldnames Name,DNF,REP_DNF and REP_ASM.

[Code]....

View 4 Replies

Extra Blank Line Between 2 Lines Of Text?

Jan 12, 2011

first why do I have a extra blank line between 2 lines of text

I have a mainform from which I display a second form with a few comboxes

[Code]...

View 2 Replies

Stop Adding Lines To Array At A Specified Line

May 11, 2012

I'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]...

View 6 Replies

Syntax - Not Allow Line Continuations Over Commented-out Lines?

Jun 25, 2010

I just had this throw a compilation error while refactoring some legacy (hence VB.NET) unit tests, where I wanted to just comment out one of the sample inputs to MBUnit:

<RowTest> _
'<Row("Something")> _
<Row("SomethingElse")> _

[Code]....

Is it actually treating the whitespace/commented-out line as an actual line? Generally, when I gripe about VB.NET, I preface it with, "Now, I wouldn't want to be the guy writing their grammar, but..." This seems like one of those cases where I don't know the answer, if I'm right.

View 1 Replies

Adding Additional Lines To Multi-line Text Box?

Apr 6, 2012

I 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.

View 6 Replies

Find Line Intersection Point With A Grid Of Lines?

Jun 4, 2009

I am suing VB 2008 express edition.

I am trying to solve this problem since many days. The problem seems to be rather mathematical, but I faced difficulties dealing with Grids and how to store them using visual basic.

[URL]

In my problem, I have a world of 200 x 200 units divided into 4 x 4 grids (Each of 50 units).

There is a line crosses some areas has the coordinates of Point A (Starting Point) of (XA = 12.43, BA = 159.48) and Point B coordinates (Ending Point) of (XB = 112.95, YB = 20.95).

The question is, how can find the length of (A to C1), (C1 to C2), (C2 to C3), (C3 to C4), (C4 to C5) and finally (C5 to B)?

In addition, how can I indicate the square in which the line is inside?

note that the method should work for all conditions (-ve and +ve line slopes) and for different A and coordinates.

View 1 Replies

Read Lines From Command Line To Windows Form?

Jun 9, 2010

Hey Overflow, I have an application which serves as a user interface for a spartan/command line program.

I have the program running on a separate process, and my application monitors it to see if it is responding and how mush CPU it is utilising.

Now I have a list of files in my program (listbox) which are to be sent to the application, which happens fine. But I want to be able to read text from the com-line so as to determine when the first file has been processed.

Com-line says one of "selecting settings", "unsupported format" and "cannot be fixed". What I want to be able to do is when it says one of these three things, remove item(0) in listbox1.

I thought of programming an event which handles com_exe.print or something or other, if possible.

View 2 Replies

Reading Specific Line In Textfile (skip Some Lines)

Oct 17, 2011

I'm currently use visual basic 2008. The problem is I have try this code but,it produce no output. There is no problem with the code I guess. Here is my code

Dim i As Integer = 0
Dim line As String
'Dim reader As StreamReader = New StreamReader("C:\drill.txt")

[Code]....

View 14 Replies

Regex.Replace - 3 Lines Of Code Be Condensed To 1 Line?

Jan 13, 2010

Yes, I've googled. But I must defer to the experts as time to study Regex is not available.

[Code]...

Can these 3 lines be condensed into one line? If so, how? The purpose is to remove all spaces before and after all occurrences of & in a string.

View 3 Replies

Show Multi-Line Text Box On Separate Lines

Feb 27, 2010

I am trying to show the following code in a text box on separate lines. Is it possible to code in a hard return?

[Code]...

View 4 Replies

Count Lines Of A Text File (NOT EVERY LINE) Situated On A Server

Feb 9, 2011

I 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 Replies

Count The Lines Of A Text File (NOT EVERY LINE) Situated On A Server?

May 8, 2011

I 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]....

View 2 Replies

Delete Few Lines From The Text File Either With Line Number Or With Content?

Mar 31, 2009

i want to delete few lines from a big text file , normally this lines are at the starting of the text file , so it is possible that i can enter the line no from input box and the vb.net can delete that particular line number from the text file ,

[Code]...

View 8 Replies

Get The Lines Of Text In An Array Where TextRenderer.DrawText Will Line Break?

Apr 27, 2010

basically 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

View 3 Replies

Interface And Graphics :: Fuzzy Gradient Lines And Line Smearing

Apr 8, 2012

I look at hundreds of VB.Net user interfaces through the internet and they all look horribly unsophisticated from a graphics point-of-view.Compare this to the backgrounds seen on tv broadcast that use blurred line gradients to create graphics that have some interesting appeal and draw the eye to them (at least my eye).I've attached some sample screenshot grabs below that I have annotated with magenta rects showing the interesting sections.What types of graphics routines can produce these types of graphic effects? The options that I have identified so far:

1.) More carefully done line smearing (see below..)

2.) Line drawing with a VB.Net version of the "Bresenham's line drawing algorithm"(as passel mentions in this post) (that might allow a specialized set anti-aliasing routines - like a wu algorithm).

3.) Line drawing with some Gaussian blurring as seen in the attachment to this post from my Perlin Noise thread.

4.) Possibly a gradient shaped by a vector GraphicsPath?

5.) Some other VB.Net gradient generating method?Possible the use of multiple passes with an alphafade brush?

6.) Last resort: manipulating the colors of individual pixels with lockbits marshal copying (highly undesirable).

I've done a fairly complete survey of whats out there on the internet for VB.Net samples for drawing lines to see if any of them combined line drawing with gradient effects and found very little.I played around with some code I found that did line drawing through mouse dragging and managed to achieve what I call the "line smearing" effect.I've attached my Line_Smearing_Demo below..As yet I have been unable to combine lines with shaped bezier curves,to produce Guilloche/Lissajous/complex Spirograph patterns like those seen on this page.

View 19 Replies

VS 2005 : Draw Two Lines On The Same Time (1 Line On Rotate Condition)?

Sep 24, 2009

i want to draw a line on my picture box but i would like have another line but on rotate condition (on the same time i move my mouse to draw a line)

-i know how to draw a line

-i know how to rotate a picture

but i don't know how to combine that two things

Private m_LastPoint As Point = Nothing
Dim LPen As New Pen(System.Drawing.Color.Black)
Private Sub PictureBox1_MouseDown(ByVal sender As Object, ByVal e As System.Windows.Forms.MouseEventArgs) Handles PicPad.MouseDown

[code]....

View 22 Replies

VS 2008 Two Location Lines Throw Errors But Text Line Works Fine

Jun 30, 2010

[code]The two Location lines throw errors but the Text line works fine. I've played around with this until I'm blue in the face but can't get it to compile.

View 4 Replies

Type The Following Code, Keeping Each Declararation All One Line(do Not Press Enter To Force The Lines To Wrap)?

Jan 12, 2012

Public Months() As String = {"January", "February", 'March", 'April",
"May","June", "July", "August", "September","October", "November",
'December"}

[code]......

View 4 Replies

Sql - Visual Studio 2010 Crashes After Pasting A Large Multi-line String (Approximately 1500 Lines)

Jun 4, 2012

I am creating a VB application in Visual Studio 2010 that installs some SQL stored procedures. These stored procedures are encrypted otherwise I would just supply my clients with .sql files to create the stored procedures.

The install script that creates the stored procedure is 1500 lines in length and has been formatted in the way VS 2010 requires multi-line literals to be in:

"First Line" & _
"Second Line" & _
"etc..."

[Code]....

View 1 Replies

Interface And Graphics :: Drawing Dotted Path Lines, With Even Dots Along The Path Line?

Apr 13, 2012

Problem drawing dotted path lines, with even dots along the path line.I want to draw a path line that can be any shape (square, round, outline etc), and along this path line I want even dots to appear.

I also want to be able to resize the shape (as in the example attached)This is very easy to do using "DrawPath" and defining points for the path and using a pen defined as dots.The problem I have is I want the dots to be evenly placed along the path, on any shape or size I draw.In the example I have created, I create a square with 4 points and draw a dotted path.There are 2 buttons that allows me to resize the square (larger or smaller) this helps show the problem more clearly.

The path starts at the top left corner and finishes back at the top left corner, the dots are evenly placed along the path, except the final dots at the end of the path. (Sometimes the dots are even and other times they are not even).The shapes I want to draw can be any size and any shape, but I have used a square in this example to show the problem I have. point me in the direction I need to go that allows me to draw the dots and give the impression that they are even all along the path, for all shapes and sizes.

In the pictures below if you change the size of the shape, one will have even looking dots, the other will not.

[Code]...

View 2 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

2008 Count Lines In Textbox With Multiple Lines Using Label To Display The Numbers?

Sep 3, 2009

how 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.

View 12 Replies







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