Random Generator In Loop
Apr 19, 2011
Create an application that allows the user to guess a random number generated by the computer.When the user makes an incorrect guess, the application should move an image either upr or down, depending on how the guess compares to the random number.If the random number is greater than the user's guess,the application should move the image up to indicate that the user needs to guess a higher number.If the random number is less than the user's guess,the application should move the image down to indicate that the user needs to guess a lower number.The game ends when the user guesses the random number.However, the application should allow the user to stop the game prematurely.When that happens the application should siplay the random number.I have tried every which way I can think of including using a textbox instead of an inputbox and playing around with the syntax - but just can't seem to get it right.[code]
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Oct 3, 2009
I am doing a Coin Toss program for school and I'm getting my butt kicked by this thing. The following are the instructions exactly as my instructor gave them:Use the random number generator (see the code below) to simulate a coin toss. First ask the user for the number of repetitions. Next, set up a For loop to execute that many times. Each time you enter the loop, call the random number next method. Assume that a random value <= 5 is considered a "Heads"; a value >5 is a "Tails". That is, if the random value is <= 5, add one to an accumulator named intNumHeads. If the random value is >5 add one to an accumulator named intNumTails. When the loop finished, output the number of heads and the number of tails in a text field with appropriate labels.Dim intRandom As New Random()Dim intNumber As IntegerintNumber = intRandom.Next(0, 9) In my application I have the click event of the "Flip Coin" button coded as follows:
Public
Class frmToss
Private Sub btnFlip_Click(ByVal sender As System.Object, ByVal e As System.EventArgs)
[code].....
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May 26, 2011
I've read numerous posts and threads about random number generation, but I havent' run across this.If I generate a bunch of random numbers, the results are radically different if I create a new Random generator for each number than if I use on Random generator for all the numbers. The results are much more consistent and evenly distributed if I use the same Random generator.I would have thought the opposite,because creating a new Random generator each time should reduce the number of random repetitions, if a different time slice is used to create the random number.[code]......
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Jul 13, 2009
I was wanting to add a random number generator to an app of mine and I have the code that creates it:
Private Function RandomNumber(ByVal min As Integer, ByVal max As Integer) As Integer
Dim random As New Random()
Return random.Next(min, max)
End Function 'RandomNumber
What I can't get to work correctly is the following. I have a textbox for the min and max. The way I have it setup is when it generates it I have a MessageBox show it but it pulls the same number a few times in a row. How do I make it pull a different number each time until all numbers a pulled. I then want to add them to a listbox as each one is generated.
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Mar 30, 2012
Im doing a project where the computer generate a random date and the user has to guess what day of the week it lands on. I have the random generator but I would like to change it where the month is not a integer.For example, March 30, 2012 instead of 3/30/2012. Here is my code so far [code..]
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Nov 21, 2010
I need to create a multi dimensional array comprised of random numbers between 1 and 4. The reason why I need a mutidimensional array is because each number needs to be associated with a random letter of F or N. [ F or N are really Indicators or whether I should show the user Feedback on their results in the case of F. Or not show them Feedback in the case of N.] So within this array 2 random numbers will be associated with random F's. And 2 will be associated with random N's. For example the array should look like (1,F 2,F 3,N 4,N) or (3,N 2,F 1,N 4,F). The reason why I need this random array is because during the course of my application being ran 4 times (which represents the numbers) I want to insure that every time N is done 2 times and F is done 2 times. This is all to make sure that each Number 1-4 after 100 times the application is ran has the same amount of F's and N's. I was also wondering if someone knows a way to store how many times the application has been ran in asp.net so that I can recreate another random string after 4 application runs.
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Feb 28, 2010
i already ahve a random number generator. the question is this, how do i go to the next number in the sequence when the random number generator is run.
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Apr 6, 2011
Ok so i would like to have like a list of lets say 500 words. I would like to randomly select 5 of them. Almost like a random number generator. iam using this software http://tiny.cc/2eufdt2k1k
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Aug 29, 2011
I'm the head of my companies IT Engineering Security Department. We handle all the user account creations, access rights, file shares, terminations, badges...etc. To make the task of user accounts creation easier, I am looking to create a Password Generator that runs off of "Word Banks" if you will.Right now I have 4 ComboBoxes with a list of words in each. I want to make it so that when I click "Button1" it will Randomly populate each ComboBox with a word from their respective lists and then all compile, in order, in a TextBox at the bottom of the App so we can copy it out to use for our respective account creations.
Example:I know nothing about VB's randomization functions, so I don't even know where to begin.I'm using VB Express 2008, but can use 2010 if needed.
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Jul 28, 2009
I need to create a random number genrator to generate a membership number when i open my sign up form. i need it to be shown in a text box.
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Apr 24, 2009
I'm trying to create a random name generator, and in order to store all the names I'm using an SQL database. I've got the database set up (simple version just until I get it working) and here's basically what I want the program to do. My database consists of three main fields: Name, Gender, and Origin (along with corresponding ID's). I want the user to be able to use a drop down combo box to select the gender (m or f) and the origin (i.e. English, German, Chinese, etc.), have the program filter out any data not within these parameters, randomly choose one of the remaining names, and display it on the form in a label. I'm not quite sure how to get the combo boxes linked to the data set so that, when running, the chosen item filters the data.
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Mar 21, 2009
Im trying to make a random number generator just for fun this is what I have so far
[Code]....
It seams right to me but in the line Dim rand as new Random the word random is underlined and it says type expected
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Jan 16, 2010
How to make a random number generator, and I need one for what I am making. I need something that basically says, "make random number between 1 and 4."
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Jan 6, 2011
So I've been wanting to make a random password generator for a while now and I was looking around on here for the code to do so. I came across this:
Dim random As New Random
Dim password As New System.Text.StringBuilder
For i As Int32 = 0 To 9
[Code]...
And I used it successfully. The only thing is I want to change it slightly. I want to change it to where, only a few are letters, and the rest are numbers. But for them to be combined. One example could be "DM23TH91PB". How would I go about changing this to do that?
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Dec 23, 2009
I want to make a random word generator. Like just the words that I type in the script though. Could anyone please give me the code?
It would just be a simple word that appears in a text box. But in the script it puts one of the random words i tell it to every time you click the button. I know lua 5.1 scripting a little. I'm only 13 though. So as you can imagine I'm no mastermind at code.
button1 function onclick
print word.math;random(word1,word2,word3,etc)
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Feb 25, 2012
I would like to know if what I have here is correct? could it be done better? is there something I could add or take away? or is it finished and does what it does? I'm also posting it so that other beginners can maybe look at it and learn from it, just copy and paste the code in to a new Windows Forms Application, hit F5 and then Space bar.[code]
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May 29, 2012
I have 3 label and 1 button and need to create random number in each label after the button is pressed, the numbers don't need to be unique but cant have all 3 labels with the same number, I have looked around the web but can't find the code I am looking for.
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Mar 15, 2009
Stuck programming a random number generator game. one is to guess what the random number. I have coded most of it and am pleased, but there are some hitches. a) When running the program if you guess 10 it says," Guess Higher" which is impossible as the num gen stops at 10 (if you guess 9 and the number is lower than 9 it says guess lower . . . which it is supposed to do)
b) When asked to play again if one clicks no it calls you a loser and exits the problem is it does the same if you click yes. How can I get it to simply start over if yes is clicked
c) Does anyone know how to make an image move up or down based on the input? IE if guess needs to be higher the image moves higher? Lower and it moves lower?
[Code]...
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Apr 1, 2009
how to generate a list of numbers, from 1 to 10 in a random fashion but with no numbers repeating. For example, every time the code is run, it will return an array of numbers, each different, only using numbers from one to ten?
This may sound confusing, so i will try and explain what I am trying to do with it. I have a form that displays 10 questions and each time a user moves to a new question, i want to display a new picture. the pictures will be named "picture1" through "picture10". I want the order that the pictures are displayed to be different every time.
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Apr 22, 2010
I want t to equal a new random number everytime but it only gives a random number the first time and then uses that same number everytime.
Private Sub Form9_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
notreduced(Label17, Label14)
[code].....
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Sep 11, 2009
I am new to Visual studio 2008 using the express version. I wish to generate up to 10 000 random numbers without duplicates. Any appropriate container to store and print these numbers.
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Feb 18, 2012
i am a complete beginner in VB, I need help for a very simple cards game that I am doing. I need to associate a random picture to a Picturebox every time that I click on a button. I can set the visible property to the picture, but it is always the same picture that shows up, and I would like it to be randomly generated instead, (from a series of card pictures that I have in a folder.)
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Feb 14, 2010
For part of my coursework I need to be able to enter some customer details into a form and then to press a button which give that customer a unique reference number.
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Mar 24, 2012
My current task that I am working on is a word generator. I want my program to generate words that I have selected such as mammal, amphibian, arachnid, insect. Random generates or puts one of those words in a text box in my VB program. I can only find code that generates the strings such as a single letter but not words.
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Jun 3, 2009
1. Is it possible to have vb.net piece together a legitimate word of a specified length, or do I need to have a massive word list, and generate a random number to pick a word from this list?
2. I also need to separate each letter of the word and display an image for each letter, and each letter going to the next based on a timer, and can also repeat on a button click.
Eg: TWO would end up displaying T W O, a few seconds apart from each other.
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Nov 26, 2009
now need to make it slightly more complex by the use of if statements. The concept itself isn't difficult for me, its the implimentation of it in this case.
[Code]...
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Jul 28, 2009
I've been trying to create a random brush color generator, Something like this code (it creates random colors...)
vb.net
Dim rnd As New RandomDim newColor As New ColornewColor = Color.FromArgb(rnd.Next(0, 255), rnd.Next(0, 255), rnd.Next(0, 255), rnd.Next(0, 255))
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Nov 21, 2009
How can I make a random number generator in vb 2008? I just want a simple one that displays a random number in a label.
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Apr 7, 2011
I'm trying to teach myself how to create a Random Number Generator in Visual Basic 2008 using a menu system and I'm having difficulty with the following:If I type in a number above 100, I don't get a message appearing saying that the number that I typed is too high.I don't know what I need to code to start a new game.How do I get messages to show up when both pressing the "Check Me" button and using the "Give Me the Number" option to say whether the answer is correct or too high or too low.ful to hear them.
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Jan 18, 2009
I did a simple screen saver just using a random number generator for the x and y points of a picturebox and it's ok but I thought I may try to snazz things upwith the image floating on the screen?
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