How To Create Unambiguous Random Numer
Feb 2, 2012I need to create a unambiguous random code. max lenght is 24 char.
How I can do it? I thought to guid but is too long.
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Fire A Thread To Get Any Numer Of Images From The Web?
Nov 21, 2010I have a GUI that has an array of images.The GUI sometimes has to fire a thread to get any numer of these images from the web.I'm occasionally getting "Object is in used elsewhere" and I think this is a cross thread problem - The GUI needs the image that is currently being downloaded.I'm assuming I need to lock the image, but how/where and when?
View 2 RepliesCreate A XML File With A Random Name?
Jun 11, 2009I have some really sloppy code that creates an XML file with a random name. The random name (SessionID) is passed into the Sub, but the sub checks IF File.Exists first. If it does exist, it creates a new randoms file name based on System.Random (has to be done this way because it is also a SessionID).
View 4 RepliesCreate Random Characters?
Dec 10, 2011i have errors while creating
View 13 RepliesCreate Random Function?
Apr 17, 2009I'm working on my graduation project and within it i need a function gives me random ID numbers and random dates since 2008,01,01 untill now .. I'm done with the ID numbers but i couldnt find a solution for the dates
View 5 RepliesHow To Create Random Characters In Vb8
Oct 22, 2010how to create random characters in vb8
View 10 RepliesUse To Create The Random Alphabets?
Mar 26, 2010eexcuse me can you help me again? i need to do a crossword search puzzle? do you have any idea how the interface should look like? interface for the puzzle? i can already generate the words but how do i make it link with the puzzle. anyway i think the first step is to creat the puzzle first right? what should i use to create the random alphabets? and how do i add the alphabets?
View 5 RepliesCreate An Array Of 10 Random Numbers?
Apr 19, 2011I have not messed with VB much and I have been trying to do something that has me stumped. I wanted to create an array of 10 random numbers. Each of these numbers then is printed onto a label. From here I have two more labels that show the highest and lowest value. I got the first part, 10 random numbers show up but then things get shaky. This is what I have thus far.
[Code]...
Create And Use A Random Access File?
Jul 1, 2010I need an example of how to create and use a random access file
View 3 RepliesCreate Random Number Generator?
Jul 28, 2009I 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.
View 9 RepliesCreate Random Value To Array Index?
Oct 29, 2011i want creat a simple game. but how to create a random value to index in array
i.e index of aray [1,2,3,4,5,6,7,8] is generated randomly become [8,6,1,5,4,2,3]
then i use tha indext for a button text
"and anyone can make below code more simple"
Button1.Text = arr_tombol(1).ToString
Button2.Text = arr_tombol(2).ToString
Button3.Text = arr_tombol(3).ToString
[Code].....
How To Create Random Access File
May 20, 2010Created Structure
opened file using FileOpen(1, "filename.dat", OpenMode.Random, , , bytes in structure)
used structure .ID = record number
FilePut(1, structure)
FileClose(1)
The program enters the first record but although when I enter more records it still shows only one record in the file.
How To Create Random Name Generator - DataBinding
Apr 24, 2009I'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.
View 3 RepliesHow To Create Random Strings With Parameters
Jan 17, 2012I would like to make a program that generates a safe passwords for people to use. I want to make the passwords vary in length, include numbers, letters and upper case letters. I've been able to write code that prints out a random string but it includes unrecognized characters for most passwords. How would I write the code to create a random string that has parameters? (in this case upper case lower case letters and numbers).
View 3 RepliesVS 2005 Create Random Number In Vb
Nov 2, 2011Can give me coding to create 6 random number in single word.. .For information i am using this coding to create serial number. This coding will use to generate 6 different number as output.
View 4 RepliesCreate A Random Brush Color Generator?
Jul 28, 2009I'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))
Create A Random String (about 20 Characters Length)?
Sep 13, 2011I want to create a random string (about 20 characters length). Is there any built-in class in .net that able to create random string?
View 9 RepliesCreate An Array Of 5 Random Unique Numbers Between 1 And 30?
Aug 7, 2011I am trying to create an array of 5 random unique numbers between 1 and 30. I've been trying for a while and have had no luck.
View 9 RepliesCreate An Array V0(9) Using Random Number Generation?
Feb 22, 2010I want to create an array V0(9) using random number generation. For example I generated V0(9) = {1,2,3,4,5,6,7,8,9,1} I want to use 12345 + 67891. How can I separate to use two parts of the array.
My
Public Class Form1
Dim i As Integer
Dim V0(9) As Double
[Code].....
Create Unique Random Data In Program?
Nov 2, 2011I want to generate random datasets with regex.
Therefore I have an expression like [a-z]{10}.I want to generate maybe 200.000 data - maybe more (it should be generic), every data should be unique.
How can i implement that?at the moment i have a algorithm, that generates a random string, then search in an array that stores the values, if the string is already in there it repeats that process. Otherwise it stores the string in the array.
Add Random Number To All Text Boxes Which Create Dynamically?
Mar 15, 2012My problem is after I created 5 rows of text boxes, I want to add random numbers to all of the text boxes in one time when I click the button.Here are my coding to create text box dynamically:
Private Sub btnAdd5Row_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnAddFiveRow.Click
For Me.count = count To 5
[code]....
Create A Program That Produces Random Sentences As Output?
Nov 14, 2010I'm trying to create a program that produces random sentences as output. With five arrays of strings, one each for nouns, adjectives, verbs, prepositions, and articles. Each array should hold several words for that part of speech. It's supposed to generate sentences by randomly choosing eight words (randomly generating eight array indices) from these arrays, always constructing sentences by using the parts of speech in the following order: article, adjective, noun, verb, preposition, article, adjective, noun.Also, theh code should be properly modularized so that the code to generate each part of speech is not repeated.
View 8 RepliesFunction To Create Specific Amount Of Random Numbers
Apr 5, 2009I am currently taking a introductory level class to vb.net. For the assignment it asks to create two functions. One function should create a random number within a given range. I have completed that part. What I am having trouble with is the second function. It wants the next function to use the previous function three times so that it displays 3 separate random numbers within a given range and display it in a D2 string format.
View 1 RepliesCreate A Random Selection Of For Example A Capital City From A List And Then Put Into A Text Box?
Jan 2, 2011I want to do something along the lines of
txtCapital.Text = "Berlin" Or "Lisbon" Or "London" Or "Madrid"
but Visual Basic.Net says this is an invalid cast exception.Is there another way to create a random selection of for example a capital city from a list and then put into a text box?
Create Another Array Connected To Same Button To Genarate 10 Random Numbers
Jun 5, 2011My project is basically a addition test for 5 to 9 year old children. On my form I have a button which when clicked, it inputs a number from 1 to 10,( which is chosen by the user via an combo box drop down), into ten text boxes. I have built and array and used a, for loop for this and it works fine. [code] My problem is I need to create another array connected to the same button to genarate 10 random numbers. Which will allow the user to add the two numbers together.My problem is that visual basic wont let me add a second array to the same button?
View 6 RepliesCreate A List Box Of 25 Randomly Generated 0s Or 1s - When Put The Loop In, It Only Repeats The Same Random Number?
Mar 25, 2012Beginning VB 2010, had a project that requires us to create a list box of 25 randomly generated 0s or 1s. Problem is when I put the loop in, it only repeats the same random number, not different one each loop. What am I doing wrong?This is the code I have so far...Code in Question:
'Declare new random object
Dim RandomGenerator As New Random
intRandomNumber = RandomGenerator.Next(0, 2)[code]......
Create A Random String With Number And Letters In 8 Characters Long In VB 2008?
Apr 16, 2009I would like to ask for some on how to create a random string with number and letters in 8 characters long in VB 2008
View 1 RepliesVS 2010 Create A Program That When Click A Button It Shows A Sentence (took It From A List) Random?
Feb 13, 2011I need to create a program that when I click a button it shows a sentence (took it from a list) random. But after it have to delete the sentence from the list 'cause we dont want to read it again I don't know so much about VB so I'd like some help!
View 25 RepliesCreate A Random Number Generator (dice Roller) That Will Dump Its Results Into An Open Chat Window?
May 17, 2009I am trying to create a Random Number Generator (dice roller) that will dump its results into an open chat window. I was lead towards using DDE but have never used it before. Is this the best method? if not, What is?
View 1 RepliesCreating A New Random Generator Each Time Should Reduce The Number Of Random Repetitions?
May 26, 2011I'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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