Repeat Values In Richtextbox

Dec 10, 2009

There is a richtextbox containing either 'True' or 'False' at each of it's lines. Let's say for example that it contains 100 lines. The 2nd line is 'False'. Through a contextmenustrip I would like to be able to select that 'False' value and have an option saying 'apply to a range' of lines. The program would ask for the number of lines the user would like to apply that value, and apply that value to the lines he specified. [Code]

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Basic Mastermind Game - Don't Want Any Colors To Repeat - Values Still Repeat Sometimes

Feb 17, 2011

I'm trying to make a mastermind game program with visual basic. I started of creating the combination maker for the start of the game. Hoever, in my version i don't want any colors to repeat. I used the random function independently to get numbers from 1 to 6. Each number has a corresponding color. The problem, the values still repeat sometimes.

Here's my code for that part:

Randomize
a = Fix(Rnd * 6) + 1
txtA = a

If a = 1 Then

[CODE]...

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.net - Repeat The Row Values?

Feb 10, 2010

How to repeat the row values up to end date For Example

Table1
Date Name Dept
-----------------------
12-02-2009 Raja IT
13-02-2009 Ravi CSE
14-02-2009 Ramu ECE

From the above table value i want to repeat the value between the two dates from 12-02-2009 to 12-03-2009.

Expected Output
Date Name Dept
--------------------------
12-02-2009 Raja IT
13-02-2009 Ravi CSE

[code]....

If StartDate is same value of Date column For EndDate i have to check the time column, if time is greater than 17:00 it should display a next date in EndDate column.

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.net - Key Repeat Delay And Key Repeat Rate?

Jan 5, 2010

How do I (programmatically) find out the key repeat delay and key repeat rate for a system?

A solution that works on any/all .Net capable platforms would be ideal, but the key target OSes would be XP, Vista, and 7.

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Get The User Input Values In Any Window And Set The Values Into Richtextbox ?

Jul 26, 2010

I have a winform with richtextbox. I want to get the user input values in any window like chat programs(msn,yahoo,gtalk), Ms Word,...etc, and set the values into richtextbox?

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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.

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In .Net How To Sum Values That Are In The Same RichTextBox And Send To A TextBox

Apr 15, 2012

I'm trying to build a sales program in which by adding multiple items in a RichTextBox, with the click of a button, the program can sum the price of these items and put it in a TextBox as the total sum of these values​​.I've been going nuts about on how to write the code for this..It's the last part of the program that i need to conclude ir.

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Sum Values That Are In The Same RichTextBox And Send To A TextBox?

Aug 2, 2009

I'm trying to build a sales program in which by adding multiple items in a RichTextBox,with the click of a button, the program can sum the price of these items and put it in a TextBox as the total sum of these values​​.I've been going nuts about on how to write the code for this..It's the last part of the program that i need to conclude ir.

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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.

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Getting Scale Values From A Comm Port Into A Richtextbox Control?

Apr 13, 2012

I am getting scale values from a comm port into a richtextbox control, now as long as the connections and the scale is working great scale readings continuously flow into the control all the time, however when the connections or the scale is turned of the label that displays the weight will give a message saying error.

After 5 seconds I want to be able to give the operator the choice to take scale readings manually. This is my code so far.

Private Sub tmScaleTimer_Tick(sender As System.Object, e As System.EventArgs) Handles tmScaleTimer.Tick
If rtbDisplay.Text.Length = i Then

[Code].....

how do I restart the timer if the interval has elapsed

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Setting/Reading Specific Values Of A Richtextbox Line To An Array

Dec 7, 2009

I have a button which reads a comma separated value file and loads it into a richtextbox. Each line contains comma separated chars.

Once the file is loaded in the richtextbox, i want to be able to select specific values from each line and store them into an array.

For example:
Line1: a,b,c,d,e

I want to be able to place only the values "b" and "c" into an array.

I was thinking something like creating a menu for the richtextbox which will be triggered on right click, then highlight the values I want, press right click and select 'place these values in an array'.

it doesn't have to be the way i proposed it, but it definitely must use a richtextbox.

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How To Repeat A Command

Feb 29, 2012

i have little comand to add values from one table to another like this, but i need to this command to repeat, because table has more than 130 000 records.

Here is my code:

PrivateSubButton1_Click(senderAsSystem.Object,eAsSystem.EventArgs)HandlesButton1.Click
Me.FTADRESBindingSource.Filter =
"[noqeyd]"&

[code]....

what i have to do for repeat this action until last record in table?

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Get While To Repeat Once With Each Button Click?

Oct 17, 2009

I have a simple program that takes the number of students and calc's the avg. It is suppose to add one student,(female, male,all) with each button click and update the avg. I have a loop set up to do this but I don't know how to get my do/while to work once, each time I press my calc button or can't it be done this way?

I'll try to past my code so far:Public Class frmMain

[Code]...

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Not Repeat A Random Number More Than Once

Feb 21, 2009

I'm having trouble using the Random class. I have this [code]...

I have this code in a function and everytime I call it it return a random number. The problem is I only want the number to be return/generate once. There be times I call the function and it returns the same number as in the pass. Is there a way to random the number once? I know in C++ you use like "Seed" or something and it will only generate once.

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Preventing A Message Box Repeat

Feb 26, 2012

I've completed an assignment that requires me to search through two listboxes for a particular number.If the number is found, the text on a label changes to a dollar amount, otherwise a message box is displayed letting the user know that the requested number cannot be found.It works well enough, searches through the listboxes, finds the number, and displays the message box when it can't be found.However, the message box shows repeatedly up to five times.After the user clicks "OK" on the fifth appearance, the program crashed and displays the follow message."Invalid Argument = Value of '5' is not valid for 'index'.Parameter name: index."I don't know what's causing this, or how to fix it.I do use the index as a counter at a portion of the program...but I'm not sure where I went wrong with it.[code]Also there are five items in the second listbox...probably has something to do with it.

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Random Array That Does Not Repeat?

Aug 3, 2011

Im creating a program that randoms 5 questions and when a certain question is shown then it must not be shown again when the button is clicked. Lets say when "What is my name?"array is shown when the button is clicked then it must not be shown again until the last question that is not shown will be shown.

Public Class Form1
Dim random As New Random
Dim Question() As String = New String(5) {}

[code]....

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Random Number But Don't Repeat?

Aug 2, 2009

I would like to generate a random number less than 50, but once that number has beengenerated I would like it so that it cannot be generated again.

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Repeat A Block Of Code?

Feb 25, 2011

now if i've written a code, and then wrote that if a certain condition presents then repeat that code again including that if condition, so what is the code for this?

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Repeat Gradient PDF Background

Nov 25, 2010

I am creating a page that auto-creates a pdf file from data in the database. I have the entire pdf working with the exception of the pdf background. The customer wants a gradient which I will need to repeat, but how would I create this? the image is 1px in width 976 in height [Code]. I was hoping that declaring a longer width it would stretch the image across but this failed.

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Repeat Process In VB Application?

Jan 5, 2011

I have access to the source code of a previously created app that work's as designed, but i am looking to update it for further enhance its ability. The change required may be simple in thought and also in design.Basically the app allows you to read in a data file a confirm the data file is in the correct format.Details fo the data file. All lines of the file are 120 characters long. If they are not then there will be an error returned. The fields within the lines have different properties and vaules and the validation on these fileds and lines work perfectly.

1. The first line of the file is always known as a descriptive ( header record ).

2. The next line will outline a detail record. The could be hundreds of these lines.

3. Finally there is a file total record.

A file could be four lines in total or 40000 lines in total. As mentioned the app works when there is one header and total record.I am looking to see if it can be modified.My intention is to merge multiple data files into a single file. There in lies the problem. There is a line in the code as per below.

Do While Not EOF(1)

As far as i can tell this means to go to the end of the file. When there are more than on set of data , there are errors messages generated because the code is looking only for one set of header and trailer records. As mentioned when there is one set of header total records , the apps will validate the file and return any error messages.What i think i need to do is insert another loop/s that say's read data between the header record and the trailer record , if there are any errors display it , then go to the next header / trailer records and display and errors , and continue to do so until you reach then EOF.

Header
Detail
Detail
Total

[code]....

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Repeat Some Instructions The Fastest?

Sep 23, 2008

epeat some instructions the fastest?i tried this:

Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
start()

[code]....

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Replicate And Repeat A String?

Jul 10, 2010

have string "super" May i know is there a function in vb where i can repeat the string like using the below code and return "supersupersuper"

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Timer To Repeat Code

Jun 5, 2012

I some code that looks to see if a certain program is running when the form is open. If the program is open it puts Running in a label, if it isn't running it says not running.What I want to do is repeat this process every 5 or 10 seconds. I have never used a Timer before so not sure where to start.

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Forms :: String Repeat Process

Jun 27, 2009

Here is my string: (not real just made up) Private Sub Form1_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load WebBrowser1.Hide() End Sub Now if I want to repeat that string the ammount of times I say in TextBox1, how do I code that with that string code above?

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Get A Do While Loop To Repeat With Each Button Click

Oct 17, 2009

I have a simple project that calculates the grade avg of male, female, and both using a listbox and radio buttoms for male and female. The program needs to update each time I use my btnCalculate button by adding one student and updating the avg.MY question is how to I get my do/while loop to work each time by just hitting my calc button? [code]

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Make The Sound Repeat Itself After It Is Done Playing?

May 10, 2011

Here is the code that I have that plays a certain sound

Dim Alarm As System.Media.SoundPlayer = New System.Media.SoundPlayer(Steven_Anderson_HW5.My.Resources.Alarm)
Alarm.Play()

Well, is there a way to make the sound repeat itself after it is done playing?

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Playing Audio In WPF With Repeat On Finish

Apr 15, 2010

I want to create a audio player class but having some problems like when audio is finished it is not repeating. While playing audio some UI controls are not working.

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Playlist - Go To Next Song And Repeat After Last Item

Aug 19, 2009

If I have songs in listbox. Thats All Play One by One. Repeat When Finish Play List. I am Using This Code For Repeat One Song:
If AxWindowsMediaPlayer1.playState = WMPLib.WMPPlayState.wmppsStopped Then
AxWindowsMediaPlayer1.Ctlcontrols.play()
End If

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Repeat A Shell Command Every 10 Seconds?

Jan 27, 2011

Just wondering how can i repeat a shell command every 10 or so seconds

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Repeat A Windows Form (Tab Function)?

Oct 6, 2011

Using VB.Net

I am having the form name as "Employee Entry"

User want to open a Employee Entry from in 5 tabs...

For Example

When the user open a Employee Entry form, while entering the details at that same time, user again open a employee entry form (2nd Employee entry form show like a new employee entry from with out any details)[code]....

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