My program has 2d array to find number of blocks in a certain level and total blocks of a pyramid. I need to also find the number of odd and even blocks.
Do I redim with different logic? O could I use the same population and make the specific button calculate for me. What is the logic?
Here's what I have:
Public
Class
Form1
[Code]....
I'm currently taking a VB class as a complimentary in college, so keep in mind that I'm lowest of the low when it comes to this. For my assignment, using a console application, I need to create a pyramid of stars, such as this:
Enter number of stars: 3
***
**
*
So far, I've gotten to the point where it'll display enter number of stars: 3
3
2
1
How do I convert the numbers into the symbol?
As topic, how can I print the following output using For Loop and While Loop
1
22
333
Below is the output I get when I use For Loop
[Code]...
I have been tasked to build a simple application that has an input textfield, a button, and a large multiline textfield setup for displaying output> the user enters in the number of rows in the input textfield and presses the button> a pyramid made out of "O" should be created in the output textfield> for example: user enters 3 and presses the button> output in output textfield:
O
OO
OOO
OO
O
Here is the code I came up with so far:
Private Sub btndisplay_Click(ByVal sender As Object, ByVal e As System.EventArgs) Handles btndisplay.Click
Dim n As Long
Dim lngNum As Integer = CInt(txtinput.Text)
For n = 1 To lngNum
txtoutput.Text = "0" & vbCrLf
Next
End Sub
I have vb.net 2003. I have to output a pyramid of asterisks of six lines, 10 times (vertically). But the catch is that I have to use a loop. MsgBox("*" & vbCrLf & "* *" & vbCrLf & "* * *" & vbCrLf & "* * * *" & vbCrLf & "* * * * *" & vbCrLf & "* * * * * *") would give me one block of pyramid but how would I get a message box to display 10 of these at the same time? I'm pretty sure a nested loop would work but I've tried for hours and I can't get it to work.
It would look like this:
CODE:
i'm trying to get my course done for this class. My question is find the even numbers from 6 through 16. The thing is i'm working with events. How should i do this? i did a lot of research and i did find some code that might work but i'm not sure how it works and understand it. I'm by no means advanced with vb.net i'm just trying to finish this course. What i did find was that i have to use MOD? I'm not even really sure how i can use that with an event? Any code would be awesome to getting me on the road to finish this assignment.
I took this code out of a program that had to find even numbers and it works great but the only downfall is that it starts from 1 and then whatever number you want it to stop at. I only need 6 through 16 .
Imports System
Imports System.Collections.Generic
Imports System.Text
Imports System.Diagnostics
[Code]....
Sqlserver Table1holds data as follows
date---------------sno
01/01/2010-------1
01/01/2010-------2
01/01/2010-------4
[code]....
How to findout missed sno in 01/01/2010?I want to get this result
3
6
I need to find consecutive numbers in an array and return a string which tells the range and numbers that don't form a range.I found some of the already asked questions but none of them is in VB.Net:Add to array consecutive numbersIf the array of numbers looks like {11,12,67,68,69,70,92,97} then returned string should be of the form 11,12, 67 through 70, 92 and 97.
View 1 RepliesI am having trouble in finding duplicate numbers in an array.the first one is to create an array with duplicates and then display the number that has been duplicated and how many times it has been duplicated.
Here is my uncompleted code:
Dim arry(4) As Double
arry(0) = 4
arry(1) = 44
[code]....
An assignment in my computing class is to find if any numbers from a set of 5 add up to 15, if they do award a point. I cannot figure out how to find if multiple specific numbers can be made from adding up a random set of 5 numbers. Are they any algorithms specific to this? Also it has to be written in visual basic.
View 2 RepliesI have two functions to find the high and low numbers from 5 different textboxes. I want the high in one label (which I have) an the low in another. I cannot seem to get the low number to be anything other than 0. Here is the code:
[Code]...
how do i find the Mode of an array of numbers.this is what i have so far, sacount1 is the max index
For j = 1 To SAcount1
If NFAI(j) = NFAI(j - 1) Then
x1 = x1 + 1[code].....
I've been assigned a homework assignment where I need to use LINQ to find certain numbers within an array. I've read through the book and some online tutorials, for some reason I just can't seem to understand it. I'm not asking anybody to do my homework for me... Just asking if anybody could explain it better, maybe in more detail?
View 2 RepliesI have stores some numbers as strings and also some non-numbers as strings in an array. How do I find and store the numbers in one array and non numbers in another array?
View 9 RepliesHow can I check an array for duplicate random numbers and replace the duplicates with new random numbers?[code]...
View 7 RepliesI'm creating an application that creates a list of 20 ramdomly selected numbers within an array and displaying those numbers in a listbox. I then need to display the duplicate numbers in an adjacent listbox by clicking the find duplicates button. How would I be able to access those 20 numbers in order to find the duplicates?
View 2 RepliesSay for instance, I gave you the numbers
1, 2, 3, 4, 4, 6, 9, 1, 3, 4, 5, 5, 2, 4, 7, 9, 1, 5, 3, 6, 6, 8, 1, 1, 4, 7, 7, 8, 2, 4, 2, 1, 9, 1, 0, 1, 6, 3, 2, 1, 8, 8, 9, 8, 1, 5, 3, 2, 3, 4, 7, 9, 0, 1, 2, 4, 7, 4, 3, 9, 7, 2, 0, 1, 6, 3, 8, 1, 2, 4
What number appears more than any other number?This is very important to me, ...I need to find the MODE, of those group of numbers, ...the way that I did it before, I would make 10 TextBoxes, and have another text box to enter the number, and when the number gets entered it would increment the value of which ever textbox the number was in the main textbox, so if I entered a 1 into the main textbox, then the zero in textbox (1), would be incremented to 1, and if another 1 was enered and the button was clicked, the 1 in the Textbox for 1, would be incremented to 2, because 1 has a popularity of 2 now and has apeared 2 times..
Here's some code, to show what I've come up with by myself.
Public Class Form1
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
ONE.Text = ONE.Text + 1
End If
[code]....
I am new to VB and need to make a program that does the following:Write a VB.Net program that allows users to enter a series of numbers(separated by a comma) in a text box called series. When the users clicks the command button called Average, the program extracts the number one by one from the series and calculates the average, and outputs the average onto a textbox called Result.I understand how to get it to do the average, but how can I make the program count the numbers that I input and then divided by the sum? Also, how would i get it started.
View 2 Replies[code]How i can make The Program to find Numbers On Form and Do That without making So Many "Same" Codes?Its Pretty Annoying To Make Big Program nad only Copying and Pasting Text.
View 3 RepliesI have a group of 3 numbers:
-SideA
-SideB
-SideC
I need a way to detect which one is the largest, and which is the smallest, and assign them to a variable.If SideA is the largest, then it is variable C, and SideB is the smallest, so its variable A, leaving SideC as variable B
I have six textboxes, and upon button press it randomly generates six numbers, one in eact text box e.g. [43] [85] [93] [1] [0] [17]..i create another six textboxes and at the same time allocate these numbers in ascending/descending numbers.I am not looking for any codes whatsoever, as i love the challenge of VB.Net.
View 2 RepliesIm trying to write a program that will do:
1.The average of the four numbers. This answer will be placed into a text box reserved for that value. This text box cannot be changed by the user.
2.The maximum and minimum values. These will be denoted by changing the color of the largest number green and the smallest number red.
3.The range of the numbers. The range is defined as the difference between the largest and smallest numbers. The range will be placed into its own text box, labeled as such. This text box cannot be changed by the user."
Im using visual studio 2008 and it has to be written in VB
So how would I use .next (random numbers) to randomly select something from a list of numbers but it can't repeat the number?I could do:
dim num as integer
dim r as new random
num = r.next(1,5)
if num = 1 then
elseif num = 2 then
etc.
That wouldn't work because it would repeat.If I donwload someone's game can I disect it in VS? :0 I tried going to open project, then I went to the folder and clicked open. It brought me inside of the folder so I tried to open the game but there is no form1 there. It says the games name then .exe in the explorer-like thing in the top right?Also, how would I have a value or something in a label and access it from a button.
Example:This is in a label.
Dim number as Integer
number = 0
Then in the button do
Label.number = 0
How would I do something like that? I want to use that a lot as I did in a different language.
I have a program that allows a user to input numbers from an inputbox and it displays the Total numbers entered, the sum of the numbers entered, and the average of the numbers entered. What I can not seem to find it how to have it display the largest number entered. The code I have so far is,
[Code]...
how can i add two excel sheets with numbers and the equal (similar)numbers to save once
View 1 RepliesI am making a program, where the user enters 6 numbers in 6 different text boxes, and it displays the larger of those 6 numbers. But I also want to make it where if the user enters a string value (like S for instance) in the text boxes, it gives an message and says "please enter the numbers again" and the user gets to enter the 6 numbers again. But when I do try to do that, it gives an error message saying conversion from "w/e the user entered" to Double is not valid. If the user just enters the numbers, it works fine. However, I am trying to make it if the user does enter non numeric value, it gives a message window and the user can reenter the numbers again.
Here is my code Example
CODE:
This is where I am trying to use IsNumeric to show a message if a user does not enter a string so the user can renter the numbers again, but when the user does enter a string value (say in textbox 1) it gives me an error message saying conversion from "S" to 'double' is not valid.
CODE:
Then right here this is where I have my series of ifs statements, this part works fine, it displays the largest numbers of the 6 textboxes every time. Error free.
CODE:
And do this with variable number 2, 3, 4, 5.
I know there are easier ways to do these with arrays and stuff. But I am not there yet. I am still learning about ifs and stuff.
I have just about completed a .NET project to write a program to randomly select numbers for a Bingo caller. Over the last month or so Ive learned a lot about .NET but heres something that I consider to be odd and maybe one of you guys can offer an opinion.
One of the features of calling Bingo in a small local club is that callers often use little sayings to accompany certain numbers, I expect youve all heard of (say) All the sixes, clickety click for 66 or 5 and 9 the Brighton line for 59 etc. My little program gives an option to incorporate these with a prompt for the caller that can be edited outside of the program. One of these conventional sayings is used when a number is reversed 12 followed by 21 or 45 followed by 54 for example, when the caller might call (say) 1 and 2, one dozen, number 12 And the other way round 2 and 1, twenty one.
So, I programmed in a bit of code to detect this and to over-ride whatever might otherwise have been the quote with And the other way round and set about testing it. Ive been through literally dozens of full 90 calls watching for the occurrence of a reversed number, spent a few hours doing it, and not once has it occurred which is to say the least, unusual.
So, Im wondering about the Rand Function, could it be that it isnt possible for a reversed number to be selected? Just so you know, I randomly pre-select the order of all 90 numbers, I fill each of the 90 elements of an array with a random number first checking that the number selected hasnt already been stored, if it has, I just get the next random number (and check that too of course), but I cant see how that could prevent reversed numbers being selected, especially in light of the fact that frequently it's not the 'next' number that's used.
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.
View 9 RepliesHow do you sort strings with numbers when you want numbers sorted based on their dimension?
View 19 RepliesSub five()
Dim i As Integer
For i = 1 To 14[code].....
I want the numbers that I was comparing similar numbers. I get equal numbers and ELSE giving all series.I like numbers 2 4 6 8 9 10
