Random Name Generator Loading Multiple Arrays From Text File
Jul 27, 2011
I have learnt how to create a basic random word generator. I now want to take this further but I would like to know if what I am thinking of is possible. I am in the process of wanting to create a random name/word generator which reads/loads an array from a text file. think this part I will be Ok with as there are some vids and tutorials about. However, I wish for the text file to have multiple arrays and then dependant on the day and time of the day, only a string from the current time array is loaded. Does that make sense and is it possible? I am happy to spend time learning how to do this but only if it is possible.
So I'm in the final stages of finishing a program I've been working on for nearly a year now, and this is basically my final hurdle. The Save dialogue is working beautifully, with 'flags' in order to switch it over from the regular input into text boxes to the Listbox input protocol.
However, I'm having a *** of a time getting it to take lines from the text file and put them in the proper text box. Here is an example file:
Quote:
SHOWNAME CALLNAME BREED
[Code]....
So with the sample file I provided above, in the textbox named callNameText would appear "SHOWNAME", and so on and so forth. With this build, I get a NullReferenceException on the "Me.Controls(strboxNames(i)).Text() = strAllText(ati)" line.
trying to save users names and passwords from input boxes and save it as arrays in text file that in future multiple users will log in with their names and passwords have this code so far but doesnt realy save the user info to file, dont even create file.
Imports System.IO Public Class Form1 Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
I know how to load a txt file into a single text box, but im having trouble loading a text file with multiple output information into multiple text boxes using commas to separate the information.
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]......
I have a window application develpoed in vs 2008, framework 3.5, in which i have put a button.. Now where i click that button the other text boxes are filled up with the data from database thru web service.. what i want is while all text boxes are being filled i want to show an animated loading gif image till data loading is completed in all the text boxes.. i have tried to use image picture box but while data is loading gif image is displyes but in static mode.. cant see animation... i think this is because data loading and animation both are done thru one UI thread..
I need to load a CSV file into a set of arrays, and show the output into a listbox, which are associated with other textboxes(labels). earlier i had the names all loading into the listbox, but the values in the label were only correct for the last line in the csv file, not corresponding correctly to the listbox values.
Here's my current Option Explicit On Option Strict On Imports System.IO Public Class frmMain Private Sub frmMain_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load [Code] .....
And here are the contents of my csv file: Randy,Johnson,100,95,80,85 Martin,Lin,90,90,90,90 Tony,Nowakowski,100,100,100,100 .....
I'm fairly new to VB.NET, and I'm working on a text editor with a tabbed interface. I deal with large text files. Should I have each tab / text document open up in a new thread or a process? I basically want the entire application to always run fast as the text editor is just one part of it. If I have several large text files open I don't want the rest of the application slowing down a bit.
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.
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..]
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]
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.
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.
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
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.
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.
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."
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?
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)
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]
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)
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.
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?
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.
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.
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.)
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.
