I am here again begging for help with homework. I have to write this program to display three mortgage payments simultaneously using an array for three types of loans, that part of my program does work... Then I must amortize all three loans at once using a loop for comparison so the user can see: [code] I can't get the amortization to show. [code]
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I am having a problem trying to pause/hesitate my loop for a couple of seconds and then iterate through the loop, but pauses every 10th iteration. I have my loan amortization displaying correctly but cannot get it to pause to list only 10 items at a time. 'This section uses the for loop to display the Loan Balance and Interest Paid over the Term of the Loan.
Dim counterStart As Integer
For counterStart = 1 To LoanTerm
'Performs Calculations for Amortization of loan.
InterestPaid = LoanAmount * InterestRate
[code]....
For my enterprise computing course we were asked to re-due a previous project which was a mortgage calculator that calculates your monthly payment except now using function and sub procedures.
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I'm taking an introductory programming course, and am completely flummoxed as to what I'm doing wrong with my program. The problem seems to be in my arithmetic, as the program runs fine; it just doesn't produce the correct result when compared to the professor's control model.
I need to create a mortgage calculator, using the following formula: monthly payment = interest rate * loan amount * ( (1+ interest rate) ^ months) / ((1+interest rate)^months)-1) )
We have to use that formula, no other one. If anyone can spot an error in my code, please let me know what I've done wrong!
The code I've written is as follows:
CODE:
Write the program in VB.Net (not Web based) with a graphical user interface. Allow the user to select which way they want to calculate the mortgage: By input of the amount of the mortgage, the term of the mortgage and the interest rate of the mortgage
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I'm creating an amortization schedule for my mortgage calculator and I'm having a problem with a loop.
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I have a multiple form project that is a mortgage calculator and I am having trouble with my Payment Numbers. One of the things I am listing in the amortization table is Payment #. The variable for that is Lyears. It seems like Lyears is set to 0 so it continues and never stops.
Public Class Week3Calc
Private Sub Button3_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles CalcBtn.Click
Dim MonthlyRate As Double 'Initiates variable
Dim YearRate As Double 'Initiates variable
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how to write/program VB programs. However, I'm stuck on the mortgage calculator application. Whenever I run the program, I come up with an error stating "Argument 'NPer' is not a valid value." which refers to the Pmt function in the code.
'Dim monthly As Double ' monthly payment rates
Dim years As Double 'total # of years
Dim rate As Decimal 'annual rate
Dim months As Integer
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creating a mortgage calculator that display continuous information depending on the user input such as monthly payments, remaining balances, and interest paid. I am attempting to use a list box and am currently stuck. [code] Please use code tags when posting your code. Code tags are used like so.
View 1 RepliesI can't get the loop to work.
View 1 RepliesThe calculator is suppose to show how far someone goes for each hour increment (i.e. if they punch in 3 hours, it should show a number for 1 hour, 2 hours and 3 hours; if they punch in 10 hours it should show a number for 1 hour, 2 hours, 3 hours....etc. up to ten hours, etc.) I can't get it to show anything except for the total number of hours traveled and total distance.
rivate Sub DistanceButton_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles DistanceButton.Click
Dim speedIsValid As Boolean
[code].....
I 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.
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Super newbie here and I recently signed up just to address my problem. Please help me convert or at least tell me what to do on the following code to my vb2008.I saw this listing on a website and I like its simplicity. It was written in vb6.
here's the snippet:Design the form. Create a Command Button named as Command1 and copy that and paste it 11 times. This will create a control array.Then assign the text naming it 0-9 plus (.)dot and they are under one control array. Likewise create cmdOperator control array for the operators Add, Subtract, Multiply and Divide. One button for equals and one for clear. All in all 17 buttons. 1 textbox serves as input and output.
Sorry if I'm in a rush here( I am already) but vb2008 its hard for me to learn control array. I have read a few post awhile here dealing with arrays in vb2008 but I'm overwhelmed with info and confusing for me to grasp the idea.
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I can't get the loop to work. The calculator is suppose to show how far someone goes for each hour increment (i.e. if they punch in 3 hours, it should show a number for 1 hour, 2 hours and 3 hours; if they punch in 10 hours it should show a number for 1 hour, 2 hours, 3 hours....etc. up to ten hours, etc.) I can't get it to show anything except for the total number of hours traveled and total distance.
Private Sub DistanceButton_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles DistanceButton.Click
Dim speedIsValid As Boolean
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I am getting two errors for "expression is not an array or method, and cannot have an argument list," When debugging, the formula works quite well. However I will lose points for blue squiggly lines. I am not allowed to use any built in functions like math.
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I have to calculate the maximum mortgage possible for a customer. If it is a single application, the customer can borrow up to three times their salary plus any savings and investments they may have.
If it is a joint application, the customer can borrow 3 times larger salary and 2 times the smallest, also borrowing against any savings and investments. In either case, the applicant is not allowed to borrow in excess of 90% of the purchase value of the property (including stamp duty and legal fees).
I have declared everything and done out the code, yet every time I calculate the max amount they can borrow, it comes up as 0. My code is below if anyone can spot problems.Private Sub Button2_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) _
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I am creating a mortgage calculator using Visual Basic Express version. I am currently using the Console method, or command window view. I have it set up so the user can input the mortgage/loan amount, interest rate, term (in years), and have the formula for calculating the monthly payments.The problem I am having is that I need the program to display "all" the payments for the term of the loan, the loan balance/interest paid, and depreciating after each payment. The program should display a certain amount of payments, hesitate, then continue to display until it shows the end of the term of the loan. Basically, it is now an amortization loop formula I am trying to implement into the program.
View 3 RepliesI am suppose to be creating a mortgage amortization program that calculates the monthly payment and the amortization table for a mortgage based on user input of the mortgage amount, the interest rate and the length of the loan. I have worked on the program all week and finally got the program to compile; however, the interface does not give me any output. I already posted the assignment yesterday and am getting a C in the class but each week the program builds on the last week? Attached is the complet VB 2005 project file.
Public Class MortgageCalc 'Forms Click Event Handler
Private Sub MortCal_Click(ByVal sender As Object, ByVal e As System.EventArgs) Handles Me.Click
End Sub
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I am writing an application for my class, wherein I have a mortgage that will give the customer a discount of 1% on their interest if they pay early in the month, or penalize them by 1% if they are after the due date. Right now, I have it working with a checkbox that the user selects. However, I would like to have VB see the current date on the calendar I placed in the application already, and calculate the appropriate amount of interest based on that information. I am using Microsoft 2008 Visual Basic Express Edition on a PC.
View 8 Repliesi want to see if i can get my hands on a working example of a 2d array something along the lines of continents and 5 sample countries from each continent.i would also like to know how to loop through a 2d array - i know i need a loop inside a loop but cant find any examples.i know to declare a 2d array its like: dim arrayName(,) = {{"sample","sample"}{"sample2","sample2"}}
View 1 RepliesI am designing a prisoner system
On the design i have different text boxes that display the prisoner name, birth date, number etc.
I then set all of the the different prisoners up in an array.
I want to know how to loop though this array so that when i start the program up it will start at the beginning of the array with the first prisoners details and then when i click "Next" the next prisoners details will be displayed in all of the boxes.
I am trying to display payment details for each loan, but I am having problems displaying on the form.
Public Class MortgageDetailsCalculatorForm
Private Sub CalculateButton_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles CalculateButton.Click
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I had insert value from datagridview to array
but how to make the array become for loop function?
Dim rowNo As Integer = 0
counter = dgv.RowCount()
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I'm writing a loop to go through the first array of a 2D loop, and I currently have it like this:
For Each Dir_path In MasterIndex(, 0)
'do some stuff here
Next
But it's giving me an error, saying it expects an expression in the first field. But that's what I'm trying to do, loop through the first field. How do I fix this? What would I put in there?
EDIT: to clarify, I'm specifically looking for the 0th element in the subarray of each array, that's why that second field is constantly 0.
I define a arrary.
Dim myStr(100) as string.
Then the length of this array is still 0. Then is risky to cross the bound. So how to intialize this array without using a loop?
I've been looking far and wide to find the answer to my question. Its probably has a simple answer, but I am new to VB2008 and can't figure it out. I have a web form setup 30 textboxes, and am trying to find a way to quickly add them to an array through a loop.Their ID's are all - TextBox1,TextBox2 ect. I have this loop here that runs with no errors, but nothing shows up in the TextBox's on the web form.If the TextBoxes are already on the form, do I still need to declare new boxes when trying to add them to the array? [code]...
View 4 RepliesI would like to ask a code on how to loop using values in an array.To site an example:
Dim arrTarget(Target1, Target, Target3) as Array
Dim i As Integer
Dim endi As Integer = arrTarget.Max() 'Get the sum of arrTarget index
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I Have 100 Picture Box(PictureBox1-100) And I want to use Each PictureBox with loop like
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I have already posted this assignment . The assignment is to create a VB.NET program that calculates the monthy mortgage payment for a $200,000 mortgage with an interest rate of 5.75% for 30 yrs. The program compiles and the interface window comes up but when you click the payment button nothing happens. fix this program because my other 4 assignments are based on this progam. The Visual Studio project file is attached.
Public Class Form1
Private Sub Form1_Click(ByVal sender As Object, ByVal e As System.EventArgs) Handles Me.Click
[code]...
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I checked the contents of the array at the end and it only held the last records within the text file, which suggest that it is overwriting the array, how can i prevent this?
