I'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
I 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.
How would I go about say adding a label with the text of 0 and a button, when the button is clicked, the label will go to 8 then 6 then 15 etc.. etc.. random numbers,?
I've made a function in C# to create a random string, but I wanted to convert it to VB.NET, unfortunately my knowledge of Visual Basic is much less than my knowledge of C#.
Here is my VB.NET function:
CODE:
As you will see, its not much different from my C# version, except that since VB can take an optional parameter, I allow the user to select what characters to use in the string, or just use the default ones.
Here's the C# version of my function:
CODE:
Again, there's not much different, but the part I'm really struggling on is the conversion between what is the 12th line of VB code, and the 13th line of C# code. I didn't really know how to convert it to VB.NET (as I said, my knowledge of it is very limited), so I used an online converter. The result of the online converter runs with no errors, however when I try to call the function, no string appears.
I just want to randomly fill the label with text, I'll put some of the code I need to know what to add to get it, I don't need a click event or anyting just the random part.[code]....
I've got a random number function that generates 3 random numbers between 0 and 10. I was just wondering if there was a way to exclude the value that was found before it? For example:
Random(0) = Int(Rnd() * 10) Random(1) = Int(Rnd() * 10) 'Here i want to keep it as 10 values but exclude the value of Random(0)
I'm trying to create a function that can be use to generate random number but with percentage.For example, random number between 1,2 and 3.For 1 = 30%, 2 = 50%, and 3 = 20%I will use that function in mini games that I will create. I've tried to search but I cant find one. A function of vb.net random() doesnt have percentage right?
I must say I don't get the vb Random function. Try making a basic winapp application, but a button named Button1 and a few (around 10) labels on the form. Then add the following to the forms codebehind:
Code: Public Class Form1
Public Function RollDize(ByVal iDize As Integer) As Integer
Dim iRes As Integer
[CODE]...
Now, if you click the button, you will see that all the labels get the same number. However, if you step through the code in debug, the numbers are random.
I need to use the randomize function to generate a random number between 1 and 50 for lblNum1 and lblNum2, ensuring that lblNum1 is greater than lblNum2, otherwise the randomize function needs to run again for lblNum2. I need to ensure that the user has selected an option from the gbCalcType and cboGrade first, and then the randomize function should run when the user clicks the button named btnBeginGame. How do I do this? I have this so far that generates the random numbers when the btnBeginGame is clicked:
I have a function called DieRoll. In the function I have the following setup.
Dim objRandom as New Random Dim intRoll as Integer intRoll = objRandom.Next(1,7) Return intRoll
Everything works as expected as far as generating a random number (1 - 6) is concerned, except for one problem. If I have a series of calls to the function one after another, the numbers come up the same. Is there a way to make sure that each call to the function is much more random?
ive created a function for generating username, password, email to log in on a website but the problem is i want to use all account one at a time for example
I'm supposed to make an app where computer generates a random number using a function and then the user has to guess the number. If they get it right, they see a picture.... If they get it wrong the loop keeps going until ten guesses are up.. I'm running into quite a few problems...
1. I don't know how to tell if the photo will show up if the number is right because right now I have it set to false in the form, so it dosen't show up but in my loop I included the code that SHOULD allow it to show up if both numbers are the same.... Not sure if this is correct...
2. I have a textbox that is supposed to keep track of the number of guesses but the message automatically becomes Game Over and the guesses go up to 11 as soon as I click the Are You Right Button?
3. When I try to debug, my app freezes and I don't know why...
I 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).
eexcuse 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?
I 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.
Created 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.
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.
I 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).
Can 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.