Randomize Order Of Numbers In Listbox When Button Is Clicked?

Feb 10, 2010

I have a listbox with numbers from 1-10..i have searched it up but i cannot find how to do..how can i randomize the order of the numbers in the listbox when a button is clicked? (each number must and only occur once)

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Randomize The Listbox Items In Just A Random Order

Mar 12, 2010

so I am working on a program with items entered into a listbox. Then when the user clicks a button it will randomize the listbox items in just a random order obviously. I have tried adding it to an array and everything but I ended up just having to start over now because I couldn't find a solution. I can save the contents and everything I know how to do that it's just randomizing the items that I am struggling with. I have searched high and low and have yet to find a conclusion to my problem.

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Way To Randomize Order Of Buttons?

Dec 17, 2011

Is there a way to randomize the location of a button? I am making a "Button Game" that is a kind of guessing game.The user clicks one of three buttons on a form, and if it is the correct button, then the next form shows, which will be level 2. I pretty much got all of the code down. Now, though, when I debug and run the program, I noticed that everytime I reopened the the game, the buttons were in the same order.So, if the user plays the game once, closes the game, the buttons are still in the same order, and the user knows how to beat it! That kind of makes the game boring to play because the user knows where everything is.Is there a way to randomize the order of the buttons?

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Implement A Down/up Button That When Clicked Will Scroll The Listbox Either Down Or Up?

Jul 20, 2010

1) When displaying text in a label with autosize=false, is it possible to display as much of one word as possible until it gets cutoff. Right now, if one word is longer than where the end of the label is set to, it won't display any of that word.

2) Is it possible to implement a down/up button that when clicked will scroll the listbox either down or up. I'm thinking of having the button change the selected index +/- 1, but will the view of the box scroll with the newly selected items?

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Randomize The Order Of 20 Panels On A Form?

Dec 10, 2009

I am trying to conduct a research experiment using a psychological measure. Basically its a bunch of words and you need to specify a value for (1-5). So, what I did was take a numericupdwn box and a label and paired them up using a panel. I did the same thing for 19 other sets. I placed each one carefully on the grid, nice and neatly, however I need to randomize the order of how they are arranged.

I spent hours trying to figure out how to set the location point for a panel. But to use variables through a random number generator, is simply too difficult!

[Code]...

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Change Color Of Selected Item In Listbox When Button Clicked?

Apr 7, 2010

How would I go about changing the color of a line of text in a Listbox when the user clicks a button? I have tried using ListBox1.Items(ListBox1.SelectedItem).Forecolor = Color.Gray, but I receive the error "Conversion from string "Mathematics 1" to type 'Integer' is not valid."

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Randomize Numbers Between 1 And 200?

Sep 10, 2009

how can i randomize numbers between 1 and 200, but no number can be repeated

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"Enter Numbers" Button Is Clicked, The Application Displays An Input Box?

Dec 19, 2009

I gotta finish this application. When the "Enter Numbers" button is clicked, the application displays an input box for the user to insert an integer. After the number has been typed and the OK button is clicked, the application is supposed to give out the sum of all integers from 1 to the value entered by the user. Example: If the value entered is 5, the sum will be 15; if it's 10 it'll be 55 This is my code but something's obviously wrong, it is maybe in the loop?

[code]...

The result I get for 5 is 25, and for 10 is 100!Also, could you tell me how to display the result in a message box?

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Asp.net - Randomize Numbers Without Using A Range I.e. Min And Max

Jul 5, 2010

Say I am pulling the following table, I would then like to select an ID randomly. I understand how to select a random number using a Randomize() call followed by the relevant syntax but I want to pre-define the range.

i.e. Table Data
ID | Name
4345 Mike
3456 Lee
4567 John

There will be many more names but for this example you could use 3 or 4 etc..

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Randomize A List Of Numbers 1 - 24 And Have No Repeats?

Aug 7, 2009

I'm trying to shuffle a Euchre Deck and it works but I feel like I'm cheating. Is there a more concise way to randomize a list of numbers 1 - 24 and have no repeats? ex. 14, 3, 18, 23...

Dim Deck() As String = {1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24}
Dim A As New Random
Dim B As Integer = A.Next(0, 24)
Deck(B) = "9 of Clubs"

[code]....

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[2008] Randomize Numbers Without Repetition?

Jan 20, 2009

The goal is simple... generate a set of random numbers with a certain range (e.g., 1-6, 5-10) with no repeats. I tried using a system with arrays where everytime a number has been generated, its marked as "used" and then the program is required to generate a new number. But it doesn't work!

Public randomnumgen As New System.Random
Public randomnum As Integer
Public iCounter As Integer
Public GotIt(7) As Boolean

[code]....

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Generate Automatic Numbers For Order Number And Inquiry Numbers?

Feb 15, 2012

am writing an system application for a company that must generate inquiry id and order id automatically. Whenever a customer makes a new inquiry or new order by clicking the add button, an automatic number should be displayed in the text box and when it's saved, it should be saved in the database access.

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Randomize Items In A Listbox

Aug 11, 2009

the net is not much help for randomizing items in a listbox. how can i randomize these items and send the first index to a textbox.[code]

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Randomize Listbox Value To Textbox?

Feb 23, 2009

I am making a random name generator. what I got is a large list of first names in listbox1 and a large list of last names in listbox2. when I hit a button, I am randomly pulling a name from both listboxes and putting them into 2 textboxes. for some reason they arent always random. I would say out of 50 names I will get 2 or 3 sets that are identical. why??keep in mind I probably have 400 first names and 200 last names. I should never get a duplicate! here is my

'randomize first names
Dim rnd As New Random()
Dim randomnumber As Integer = rnd.Next(1, ListBox1.Items.Count)

[code]....

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Randomize Selections From Listbox?

Mar 11, 2010

im helping a school run a Spelling Bee aimed at children in year 7. And to make it fair and unbiased i need an application that can choose randomise a word from the list box then transfer the string to the text box.So basically something that can pick a random string from the listbox and show it in the textbox1.text property.

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Determine The Order Of Clicked Character?

Jul 29, 2009

I click to textbox which have a string.How can i determine what character i clickd to it ? Example : That string is " I am Ann".I click coordinate contains "m" character. How can i know i click that character.

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Get An Array Into Listbox And Then Randomize Items Into 4 Groups

Jun 7, 2011

I got the textbox and a listbox and a button, I can add names threw the textbox hit the button to add and it adds to the listbox, now I need to take the names from there and randomize them into 4 groups and make it into an array also, I just dont know how to take the names I entered and randomize them and put them into 4 different groups without repeating themselves, it is ok if three groups that have 5 and the fourth has 6. They just need to be randomized and put into 4 different groups,This is what I have, but I think its the wrong way to do this, to make the code work right atleast.[code]

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.net - Saving Textbox Name When Clicked In Order To Input Text?

Jun 20, 2012

i am in need of some help getting my code working correctly like i am needing it to. Below is my code that when the user click on the textbox, it pops up a keyboard where they can click on any letter and it will type that letter into the textbox. Problem being is i can not seem to get the name of the text box to return so that it knows where to send the letters to.

[Code]...

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Press A Button - If I Clicked The Button In Form2 It Would Automaticlly, Click The Button In Form1?

Oct 30, 2010

Using 2 forms how would I click one button, from another form? ie In VB 4,5,6, I would used to do it as:-

Form 1:

private sub Command1_Click()

msgbox "Say Hello"

End Sub[code].....

If I clicked the button in form2, it would automaticlly, click the button in form1. Do I, do it the same way in VB Express or has it changed?

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.net - Make Randomize Function To Randomize The Timers Intervals?

Mar 30, 2011

I cant figure out the code for vb.net that would randomize the interval of a certain timer. For each a = a + 1, there would be a different interval, and for each a = 1, a = 2, a = 3 etc. there would be a different text that will be shown on a label.

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Make Randomize Function To Randomize The Timers Intervals?

May 20, 2011

I can’t figure out the code for vb.net that would randomize the interval of a certain timer. For each a = a + 1, there would be a different interval, and for each a = 1, a = 2, a = 3 etc. there would be a different text that will be shown on a labe

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VS 2008 - Make A Randomize Write On Button.text?

Jun 10, 2009

how can i make a randomiz write on button.text i want to make a button when i click on it write " O " in any button of the 9

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Put 5 Numbers In This Order 1,2,3,4,5?

Jan 4, 2010

I have the code for the half of the programe that i started

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Put 5 Numbers In This Order 1,2,3,4,5?

Jan 3, 2010

I have 6 textboxes and i want the results of theses (1-2,1-3,1-4,1-5) to drive them

1 in 5 labels but the smallest result to label1 the second result to label2.....and the bigest result to label5

2 the numbers to abs absolute

3 the equal numbers to appear once

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Change The Order Of Numbers?

Mar 26, 2009

how I can change the order of numbers. for example i have 147, how would i make the out put to that 741? anther example 24, Then I would want 42. or 542 -- 245.

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Re-order Numbers In A Listview?

Dec 28, 2008

What I am trying to do is re-order the numbers in my rows in my first column in my list view. say I start with 1234If I delete a row i end up with34The code below will count the number of rows and then add the numbers i require to the listview however they will start from the last row.134123

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

[code]......

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Sum Numbers In Listbox - Add All Numbers Together And Display The Result In A Label

Jan 10, 2010

I'm using VB08. I've populated a listbox with numbers and I want to add all those numbers together and display the result in a Label. I've heard about using parse but I don't understand exactly how it works.

This is the code that I have that i think should work.

Dim lblTotal As Decimal
Dim sum As Double
For Each decAdded As Decimal In Me.lstRunningTotal.Items
sum += Double.Parse(decAdded)
Next
lblTotal = FormatCurrency(sum)

When I run it, nothing happens. My "For Each" statement I'm not sure if it's doing what I think it's doing. I can't believe I spent 6 hours banging my head against the wall but I finally got it figured out.

This is my revised code:

Dim sum As Decimal
For Each decAdded As Decimal In Me.lstRunningTotal.Items
sum += Decimal.Parse(decAdded)
Next
lbl_Total.Text = sum

Just some suttle changes made the difference

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Numbers Arranged In Increasing Order?

Oct 18, 2010

I'm using Visual Studio 2005. I want the output of these ten numbers arranged in increasing order... 22, 15, 10, 12, 12, 13, 21, 21, 20 and 9.

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Sorting Numbers In Descending Order

Feb 2, 2011

I have 20 textboxes. each contains a particular number . I want the textbox1 to textboxN to have the numbers in the descending order. If any of the textbox has a zero value then I want to leave that textbox as it is. A sample code in vb.net needed.

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String With Numbers And Characters Order By Asc

Dec 15, 2011

I use Visual Basic 2008 with Mysql I have a table article with the following data :

Articlenb - Productcode - amount
1 - XXL - 1
2 - 12 - 1

[Code]......

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