Installment Calculator In VB 2008
Aug 21, 2009Installment Calculator In VB 2008
CODE:
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Small Installment Calculator
Mar 29, 2010I have a small installment calculator assignment, I have only used VB6 before but i am required to use .NET (using Visual Basic 2008 Express).
There are four fields:
1. Loan Amount (10,000.00 - 250,000.00)
2. Loan Term (5 -25 years)
3. Loan Interest Rate ( Input to 2 decimial places)
4. Payment Frequency (12, 4, 2, 1)
I need to calculate an Effective Rate as:[code...]
Then calculate an Installment Amount:[code..]
And finally display installment amount on the form.This is the code I have so far, but I am getting a NaN result for the InstAmt[code..]
Small Installment Calculator Assignment - Getting A NaN Result
Mar 29, 2010I have a small installment calculator assignment, I have only used VB6 before but i am required to use .NET (using Visual Basic 2008 Express).
There are four fields:
1. Loan Amount (10,000.00 - 250,000.00)
2. Loan Term (5 -25 years)
3. Loan Interest Rate ( Input to 2 decimial places)
4. Payment Frequency (12, 4, 2, 1)
I need to calculate an Effective Rate as:
CODE;
Then calculate an Installment Amount:
CODE:
Where:
CODE:
And finally display installment amount on the form.
This is the code I have so far, but I am getting a NaN result!
CODE:
Make A Calculator In VB 2008?
May 30, 2010I have 3 buttons
+ is one button
- is one button
* is one button
I have three text boxes
firstnumber- is 1 box
secondnumber-is 2box
solution is- third box
Making A Calculator In VB 2008?
Jan 20, 2010I have to write a program that allows users to specify two numbers and then adds, subtracts or multiplies them when the user clicks on the appropriate button. The out put should give the aritmatic performed and the result. I inserted an attachment on what it should look like also Public Sub btnCompute_Click() Handles btnCompute.Click " here at this one I am getting an error message Error 1 Statement is not valid in a namespace. C:\Users\Tiffney\Desktop\School projects\WindowsApplication1\Form1.vb 1 1 WindowsApplication1"
[Code]...
VS 2008 Calculator Pi Function?
Nov 8, 2009in my calculator script I'm trying to build I have a putton for pi, named Pi. The text on the button is pi. This is where the problem is. Up until now I've just been adding the value of the button to what I call the DisplayScreen (The textbox that outputs your answers), but Pi is not a number. And I want the value of the button to be Pi, not 3.14 whatever. This is what I have for the Pi
[Code]...
VS 2008 Making A Calculator?
Mar 18, 2012I have a small project from my university they have asked us to make a calculator , well everything is easy so far except the 3 last functions that I need help with.
as we all know vb has already some math functions implemented in its libraries the problem here those functions giving me wrong results I am trying to get math.tan(lblnum.text) math.sin(lblnum.text) and math.cos(lblnum.text)
they don't output the correct numbers any idea why?
Forms :: Basic Calculator In VB 2008?
Dec 14, 2009I am new to visual basic 2008, and i started with simple project-calculator. I made it to the point where "+" sign works, and "=" sign execute the command of "+" sign.Now i try to make "-" sign work: the problem is, idk how to bind it with "=". Here is the
Public Class Form1
Dim total1 As Integer
Dim total2 As Integer
[code].....
VS 2008 About Variable Help Me. In My Calculator Project
Feb 27, 2011just Addition only at this time each number 0 to 9 have this code[code].....here what he says..Write the code for the equals button. There's only three lines in total, and here's a little help.
You need to use the other variable that was set up at the top of the coding window, total2. The variable total1 will be added to whatever is total2.The first line of code will be this
total2 = total1 + (something missing here)
Your job is to supply the missing code. In other words, replace "(something missing here)"
Remember that total1 contains the first number to be added. And you know where that came from. The only thing left to do is to add the second number.For the second line of code, you need to transfer the total2 variable to the textbox.For the third line of code, all you are doing is resetting the variable total1 to zero. That's because after the equals button has been pressed, we have finished adding up. If you wanted to do some more adding up, that total1 will still hold the value from the last time. If you reset it to zero, you can start adding some new numbers.
VS 2008 Cost Calculator Errors
Apr 17, 2010I was trying to make a calculator which takes the amont of copies you want to make and it tells you the cost. Then you type in the amount you want to enter and if its less a message box comes up saying "please enter more money". I've had a few problems
1. when i use formatcurrency the program crashes for no apparent reason
2. if i calculate cost without entering any copies then it crashes (ive tried putting a msgbox in but it crashes anyway)
3. if i get the msgbox to come up saying "Please enter more money" i had to remove the formatcorrency tag.
Creating A VB 2008 Change Calculator As An Assignment?
Sep 24, 2010I am creating a VB 2008 change calculator as an assignment. The program is to use the amount paid - the amount due to calculate the total.(this is working fine). After that, it is to break that amount down into dollars, quarters, dimes, nickels, and pennies. The problem I am having is that sometimes the quantity of pennies, nickels or dimes will be a negative number. For example $2.99 = 3 Dollars and -1 Pennies.
Option Explicit On
Option Strict Off
Option Infer Off
[code]....
VS 2008 Making A Calculator Using Arguments And Functions?
May 6, 2009Ok. I just took my final for VB and the last chapter we did was on procedures and functions. Functions was the only thing out of this whole semester that I was just completely lost. I'm trying to work on this cause I'm taking Advanced VB next so I wanna know what I'm doing. So I'm trying another tutorial in the book and I'm really lost. Here is what the it wants you to do.
Retail Price Calculator
Write an application that accepts from the user the wholesale cost of an item and its markup percentage. (For example, if an item's wholesale cost is $5 and its retail price is $10, then the markup is 100%)
The program should contain a function named CalculateRetail that receives the wholesale cost and markup percentage as arguments, and returns the retail price of the item.
When the user clicks the Get Retail button, the program should do the following:Verify that the values entered by the user for the wholesale cost and the markup percent are numeric and not negative. Call the CalculateRetail function Display the retail cost as returned from the function.
Here's what the calculator looks like and my code so far.
Public Class Form1
Private Sub btnRetail_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnRetail.Click
[Code].....
VS 2008 Test Data For An IP Subnet Calculator?
Feb 5, 2010I need test data for a IP Subnet calculator I have developed. I have tested some obvious scenarios, and all seems good, but the person developing can often be the wrong person to test.
The calculator can do one of two things:
1 - given an existing network and CIDR(mask), and a new CIDR it will create a number of networks with the appropriate number of hosts.
2 - given an existing network and CIDR(mask), and a list of c,h, (c = count, h=number of hosts) it will create the networks.
VS 2008 Variables That Don't Work On A Minus Calculator
Nov 4, 2009I am making a calculator at the moment and the plus works and so does the minus well the minus does the FIRST time but not the time after that.you would normaly get 2, but instead it says that the answer is -3.I have attached the calculator so that you can have a look.
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Dec 9, 2010I am working on a calculator that does the annual percentage rate. The code has to use a For Loop (which I am new to). This is the code I have so far.
[Code]...
Write A Speed/distance Calculator Using VB 2008 Express Edition?
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[Code]...
VS 2008 Date Calculator - Split The Single At The "."
Jan 1, 2010I have two Integers
[Code]...
Now of course these change as my game moves forward however I have to add for example 15 months. Now I'm lost at how to calculate this. Ideas I've had. Add 15 to 6 which equals 21, devide by 12 you get 1.75. Add one year to the DateYear and with the .75 I would do 12 * .75 which equals 9. So DateMonth = 9 DateYear = 2011 Which is fine I guess, here is where I got stuck To add DateYear and DateMonth I had to convert to Single. How can I split the Single at the?
Close Windows Calculator In .net 2008 When Application Close?
Aug 30, 2009how to use windows calculator in vb.net 2008?
use System.Diagnostic.Process.Start(calc)
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Calculator / Add A Beep?
Jan 22, 2010I have this:
If (TextBox1.TextLength > 16) Then Return
But I want to add a beep to how can I do it? I mean I can only Return and I want to use Beep() too.
Add Numbers In A Calculator?
Jan 29, 2009I've made a simple calculator, everything works except for the adding (+) function. Such as 3 + 4 = 34 (which it doesn't). It takes it as a string, rather than a number.
Here's what I have so far:
CODE:
Again, the problem is the adding is not functioning.
Add Tax On A Simple Calculator?
Oct 11, 2009I am doing a tutorial for a simple calculator. My question is how can I add code to make a botton that add my tax % to the total amount I have.
Option Explicit On
Public Class Form1
Dim firstnumber As Single
[Code]......
Calculator - Comma / Dot Appear Only Once
Dec 7, 2009The comma/dot may appear only ones. How do I modify that within this code??
bpuntingedrukt as boolean
Private Sub VoegCijferToe(ByVal sCijfer)
If Len(lblDisplay.Text) > 15 Then Exit Sub
If sCijfer = "0" And lblDisplay.Text = "0," Then
[Code] .....
Calculator And Exe.file?
Jan 11, 2011Okay, i have two questions i will merge into one.I am using Express, just in case its important
First of all, i am trying to create a calculator using Visual Basic, which will end up being a lot like the 'Calculator' application built into all Microsoft computers.
I am having trouble however, with adding more than one thing to a text box.
[Code]...
Cannot Get A Calculator To Work
Jun 18, 2012i have to finished a cacluator, all my code seems to be working apart from the equals button and i do not understand why..i've tried several different things such as a case too but nothing seems to work to get the equals button working. This is my code, no need for all the buttons they are the same and ive declared variables.
[Code]...
Day Of Week Calculator?
Mar 30, 2012Sorry in advance. I emailed myself my coding since I don't have vb on my personal computer. Sooo, the format is going to be off. But my program allows the computer to generate a random date. The user has to guess what day of the week the random date lands on. I have written the whole code. It all works except when user checks his/her answer. The answer always comes up as incorrect. Here is the coding:
[code]...
Dosage Calculator In C#.net?
Jul 13, 2009I want Dosage Calculator in c#.net for my module completion.
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