Fibonacci Series - Output Lacks One Number?

Apr 23, 2010

Have to write a program that would display the Fibonacci series with the condition that the inputted number from the user is also the number of Fibonacci numbers that would be displayed. And 0 is invalid.

[code]...

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Developing Fibonacci Series In VB?

Aug 31, 2009

I am trying to write a code for Fibonacci series in VB, but some of the values in my series are incorrect.Below is what I have so far.

[Code]...

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Create A Program In .net About Fibonacci Series?

Jun 21, 2010

i want to know how to create a program in vb.net about Fibonacci series

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Fibonacci Numbers Loop And Output To Multiple Labels?

Mar 29, 2011

I have attached the form in initial state. What you don't see in the initial state is 10 hidden labels. I want the loop(which I am calling as a function??) to compute the numbers and display in the labels. Example, if I input 1 for the first term, 3 for the second term and 4 for the total terms, the first 4 labels should become visible and have in them one solution each:

1 - 1
2 - 3
3 - 4
4 - 7

Am I way off with what I want to do? Cannot use arrays, must be a loop.This is the compute button:

Private Sub BtnComp_Click(ByVal sender As System.Object, _
ByVal e As System.EventArgs) Handles BtnComp.Click
Try

[code]....

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Create A Random Number Generator That Iterates Through A Series Of Number Between An Upper And Lower Bound?

Jun 24, 2010

i wanted to create a random number generator that iterates through a series of number between an upper and lower bound. say between 1 and 100. Basically I want the number generator to pick the numbers randomly and then display them until all 100 numbers are picked without any duplicates. so thats easy I can code that. But what I don't know is how to show those numbers in the order they are generated on a windows form. So i have basically a variable that I will let be changed 100 times (or however many times I want, I don't want their to be a size constraint just using 100 as an example) and each time the number is generated I want it displayed on screen (in a list or something not sure what. Hopefully some type of scrollable list) and each successive number also to be displayed in same format beneath it so that I can see the list in its entirety. What type of form control do i use for that? I could do messagebox.show for each iteration but then user is required to hit ok after each iteration and that would obviously be a bad idea if user selected a large number to work through. Anyways, code isn't exactly necessary just point me in the right direction, i.e.what control (if any) to use.how to format the change in data?

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Unable To See In Output Window Number 5 As Output?

Sep 25, 2011

Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
Microsoft.VisualBasic.Interaction.Beep()
System.Diagnostics.Debug.WriteLine(3 + 2)
End Sub

Why I don't see in Output window number 5 as output?

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Handle Bill - No Series Number For Multiple User

Oct 16, 2010

I am created a Vb.net ERP Application! In this application I handle core accounting concepts. I have handled Salebill and many of accounting form. I take salebill billno from Database by selecting maximum srno from salebill Table but whenever multiple user trying to access this form at a time, everyone gets same billno. How I handle this situation to show different bill no to different users?

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Add Thousands Separators To The Number As In Output?

Dec 18, 2009

I working on ASP.NET application.I need to add Thousands Separators to the number as in output below.Are there any built in VB.NET functions?.Pls share some links.

Input: 3427689 output: 3,427,689

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Prime Number Output With List In Textbox

Dec 11, 2009

I am not getting an output with a list, I can only get the last number of the statement in a text box.

Dim lowerLimit, upperLimit, primeNumber As Integer
Dim isPrime As Boolean = False
lowerLimit = CType(TextBox1.Text, Integer)
upperLimit = CType(TextBox2.Text, Integer)
While lowerLimit < upperLimit
[Code] .....

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Way To Create A Randomizer Where Can Change The Output Of A Number?

Aug 9, 2011

I would like to be able to create a function where I can change the probability of a number being outputtedI am creating (Well have created) a slot machine game but the outputs are completely random and I would like to change the odds. Is this possible and if so could someone show me or direct me in what I should do to create this function.

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VS 2008 Write A Program That Will Output The Sum Of The Powers From 1 To The Supplied Number?

Jul 17, 2009

Write a program that will output the sum of the powers from 1 to the supplied number. For example an input of 4 will produce 288 ( 1 exponent 1 + 2 exponent 2 + 3 exponent 3 + 4 exponent 4 = 288)how can i work with this?

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How To Display Fibonacci Results

Mar 2, 2009

I can get the results if I plug a number in for i, but I get them as a string for some reason.
Private Sub displayButton_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles displayButton.Click
'display Fibonacci results
Dim fib(10) As Integer
Dim i As Integer
Dim fibn As String

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VB 2010 Fibonacci Using An Array?

May 21, 2011

The assignment is this: User inputs the number of fib numbers they would like displayed. The program takes this number and produces that amount of fib numbers using a function and an array. Function can not display the results, that has to be done in the button's click sub.

Now, I really thought I had this array stuff nailed, I have done the random lottery number program and all that... but I think somewhere along the time it has taken me to get this messed up code I have written, it has also confused me to no end. I started off just being confused about how to display all of the variables in the array, now I am just not sure what is going on. I have successfully written this program without the use of an array prior to this.

Option Explicit On
Option Strict On
Option Infer Off

[code]....

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Display Fibonacci Sequence In ListView

Oct 19, 2009

I am supposed to design and develop a program to compute the first X integer numbers of the sequence, where the X value is entered in a numeric updown Control only using values 3-150. It is supposed to display the results in a listview control that has one column. I believe that I have the code correct but I am not sure how I am supposed to add items to the column in the ListView box. I have reviewed my text and there is information on creating the listview box and adding columns but it does not show an example on adding data to the column in the listview box. I can compile it with no errors but I can't debug it.

Private Sub btnSubmit_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnSubmit.Click
Dim fib1 As Double = 0
Dim fib2 As Double = 1
Dim counter As Double
Dim result As Double
result = fib1 + fib2
[Code] .....

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Fibonacci Numbers And The Golden Ratio

Oct 15, 2011

So I need to write a program that will approximate PHI (the golden ratio) using Fibonacci Numbers. It has to be within a negative power of 10 (between -1 and -16) oh PHI. So for example, if I put -2 into the input, the approximation of PHI would have to be with 10^-2 of the number that we're using of 1.618033988749895. Also, we need to show how many Fibonacci terms that were used to get to that number and the difference that the number that we approximated is to PHI.

[Code]...

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Homework - Fibonacci Sequence In .net Using Loop?

Apr 3, 2011

displaying the first 10 Fibonacci numbers. My code displays the following result: 1, 2, 3, 5, 8, 13, 21, 34, 55 and I need it to also display the first two Febonacci numbers (0 and 1). How would I do that?

Public Class Form1
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
Dim a As Integer = 0

[code]....

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Write A Function To Print The Fibonacci Value At A Given Position?

Mar 11, 2010

Write a function to print the Fibonacci value at a given position in the series.you should write two versions of the function both of wich must be named Fibonacci(overload functions).the first version should be implemented using a for loop.the second version should be implemented using do until.

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Create Console Application To Calculate 23 Numbers Of Fibonacci?

Sep 24, 2010

how to create console application to calculate 23 numbers of fibonacci?This is the script I had done but facing an issue:

Module Module1
Sub Main()
'area to declare all integer
String inputstring;

[code]....

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Uses Of Arrays In Programing - Mathematical Concept Such As Fibonacci Sequences?

Feb 7, 2012

I am trying to get a better understanding of the uses of arrays in programing, and have been wondering why do programmers use an array when working with mathematical concept such as Fibonacci sequences? why are arrays so prevalent in coding now a days.

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Exiting Sub - Program Calculate Fibonacci Sequence Which Calculates Numbers Correctly

Feb 2, 2010

I'm trying to create a program which will calculate the Fibonacci Sequence which calculates the numbers correctly however, there are a few problems.

1. When using a Do While...Loop the program becomes non responsive.

2. Kind of dealing with the program becoming non responsive; I am unable to stop the process by forcing the sub to Exit.

Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
Operation.Text = "Calculating...."
EStop = False

[CODE]...

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No Output In Asynchronous Program - Retrieve Output After The Events Are Invoked?

Mar 1, 2012

What I am trying to do: There are three powershell scripts with different time delays as shown below.I am trying to run them asynchronously in .NET and I followed this article to implement Asyncrhonous programming. Where I am stuck:The I am not able to retrieve output after the events are invoked.The scripts are being called but then the program ends and it shows "Press any key to continue" in console windows.I don't what I am missing here.

Info: JobRequest is a class that I use to pass around information keep track of jobs.

Sub Main()
OurAsyncFunctionCalling("psDelayScript2.ps1", "-arg1 4 -arg2 5", 1)
OurAsyncFunctionCalling("psDelayScript1.ps1", "-arg1 2 -arg2 3", 2)[code]......

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Conversion From String "Fibonacci Demo" To Type 'Integer' Is Not Valid?

Jan 16, 2011

When I use the included code to position an InputBox over the start of a listbox named lb I get the following message: Conversion from string "Fibonacci Demo" to type 'Integer' is not valid.

The code works ok if I remove the L,T, parameters. If i replace L,T with 100,100, I get the same error message.

Dim MyValue, Msg, Title, DefaultVal As String
dim L as integer, T as integer
Msg = "Enter Value > 2 and < 45 to be evaluated"
Title = "Fibonacci Demo"
DefaultVal = "5"

[Code]...

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Fibonacci Numbers: Display First 10 Finonacci Numbers In Sequence

Mar 11, 2012

I am working on an assignment that will display the forst 10 fibonacci numbers in sequence. However when my results are displayed, the numbers are all stacked on top of each other like this: 011235813213455. I have tried to play with it but i can't seem to get my numbeers to space out or even maybe have a comma "," betweeen each number.[code]

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.net - Why Only Getting One Output Value (and No Debug Output) From This Code?

Jun 14, 2012

I'm just going to throw all my code in here in case there's something wrong with a piece of the code not in the "SelectName()" sub.

Module Module1
Dim selectednames As String = ""
Dim index As Short = 0
Dim inarray As Boolean = False

[code]....

Here's an image of what it does (I suppose you can see what went wrong)13 inputs, 3 outputs expected, only 1 output given.As from what I've figured out so far, it's doing the correct amount of loops etc. It's just as soon as it starts generating the "winner" for the 2nd game key it doesn't get a string value from namesarray.Also, why is

For x = 0 To totalnames - 1
Debug.Print("namesarray(" & x & ") = " & namesarray(x))
Next

not giving me a debug output?

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Forms :: Use A If Statement To See If Fosters Button And Number 1 On The Number Pad Are Both Pressed Then Multiply Constant By Quantity Number?

Mar 4, 2011

I am doing a bar cash register and I want to use a if statement to see if fosters button and number 1 on the number pad are both pressed then multiply constant by quantity number

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Display A Series Of * In One Row?

Mar 10, 2010

I have a question about listbox. I want to display a series of * in one row. I know I have to use a loop, but I can not have the asterisk lined in one row.

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How To Get The Series Of Labels

May 15, 2012

I have a form in which there are two checkboxes then based on which check box the user selects a

series of labels and combo boxes are shown. I can't get the series of labels and cbx's to show and

to show when the check box is clicked.[code...]

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Add A Value In Middle Of Values Series?

Nov 24, 2010

Imagine there is a line, in a text file, with three values separated with commas.

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Add Data (2) To Column 1 Of A Series?

Jul 19, 2010

I am using VB.net Express I need to produce a chart so am using MSchart object.I am using the following code to try to add data (2) to column 1 of a series

Me.Reject_Chart.Series(0).Points.AddXY(1, 2)

I do not get an error immediately but then before the form can be refreshed I get a stack overflow.how to I set this data?

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Add Watermark On A Series Of Pictures?

Jun 14, 2010

I have a strong amount of pictures, which i would like to "protect" by adding watermark on them. Is there any way of adding watermark by using vb.net or C# ?

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