Write A Program That Calculates A Bill For Pizza Shop?

Oct 12, 2009

I am trying to write a program that compute the bill for a pizza shop and I cannot figure out what I am doing wrong when I build it there are no errors but when I debug it it will not run [code]...

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Pizza Shop - Take Orders - Populate Text Box From Databound Combo Box?

Sep 28, 2010

got a pizza shop and the assingment is to create a application which alows the user to take a customer's order... I have a combo box filled with all of the items you can order (data from an access file)... and I need to have it so that when you select an item, it shows up in a text box below... I keep getting an error message saying you can't convert datarowview to string..

here is some

Private Sub TakeOrders_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
'TODO: This line of code loads data into the 'PROJECT4DataSet.Items' table. You can move, or remove it, as needed.
Me.ItemsTableAdapter.Fill(Me.PROJECT4DataSet.Items)
End Sub

[code]....

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Sub Procedures - Pizza Vendor - Display An Itemized Bill - Calculate The Total Cost

Oct 27, 2009

This is my project for class and this is what i have so far but my teacher gave me no credit. What am i doing wrong? i tried rearranging it but no success.

A fast-food vendor sells pizza slices at $1.25 each, fries at $1.00, and soft drinks at $0.75. Write a program to computer a customers bill. The program should use 4 subprocedures that do the following:

1. read in the amount of each item ordered

2. calculate the total cost

3. display an itemized bill

4. read in the users full name from a textbox, and display a sentence, addressing the user by first name only and in upper case characters, informing the user of their bill

Here is an example itemized bill:
Item Quantity Price
Pizza slices 3 $1.25
Fries 4 $1
Soft drinks 5 $0.75
Total $11.50

Example sentence for point 4: if the user name was entered as John Smith, you would display the sentence JOHN, your bill is $11.50.

MY

Public Class Form1

Sub pizza(ByVal pizzap As Double, ByVal pizzanum As Double)
lstoutput.Items.Add("Pizza Slices" & pizzap & "and" & pizzanum & "is" & (pizzap * pizzanum) & ".")

[CODE]....

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Create An Application That Calculates And Displays A Customers Bill?

Apr 21, 2010

Using VB2008 I need to create an application that calculates and displays a customers bill.Business customers must have one connection.

Heres the data

Residential customers:
Processing fee: $4.50
Basic service fee: $30
Premium channels: $5 per channel

[code]....

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I'm having trouble figuring how to code the calculations for a Pocket PC application that calculates the cost of a cell phone bill. From a Pocket PC the user should enter the number of minutes used during the past month, in order to calculate the cost of the cell phone bill. The plan allows 300 minutes for $29.95 per month. For each minute over 300 the cost is $0.17 cents per minute. Tax and Fees are $4.85 a month.

1. User enters the number of minutes used during the past month.

2. Based on plan rate of 300 minutes for $29.95 and 17 cents for each minute over 300 calculate the cost of the bill including the fixed cost of $4.85.

3. The user must be able to initiate the calculation and display the individual charges and the total cost of the cell phone bill.

4. The user should be able to clear the number of cell phone minutes, the individual charges and the bill total

If negative number is enterd for the cell phone minutes, the user should be advised and asked for a valid entry If non numeric value entered for the cell phone minutes, or if left blank the user should be advised and asked for a valid entry.Application is deployed on the Pocket PC emulator built in VS 2008

Enter # of Minutes ________ (user enters)
Regular Minutes Charge ___ (29.95)

[code]....

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Write A Program That Calculates Amount Due And Provides A Summary Or Rentals?

Nov 16, 2009

I have to write a program that calculates amount due and provides a summary or rentals.Members get 10% off. The program is to calculate the Total rental price then how much the discount is and then the total amount due. Inside a Group box called summary I need the program to display the number of customers (captured each time a member number is enentered) and the total rental income after the discount. I have the follwoing Text Boxes:

In Group Box 2:
memberNumberBox
moviesRentedBox

[code].....

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Pizza Program Calculation?

May 23, 2010

I just need help with my Pizza Program in calculations. It keeps on adding on top of the original calculations. I did try to set the variables to 0, but that really didn't work out since the price that is shown turns out to be 0.

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I'm trying to make a program that calculates the x's for you using the abc formula. Now i have made it, it gives a value of "NaN" as output. I don't know where i went wrong, so I hoped one of you could help me with it.

Here is the code I made:

[Code]...

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I don't want the code already written out, I need somebody to walk me through making a code. Also, this is my first class dealing with computer programming so all we've learned so far is declaring variables and how to label objects, the simple stuff. I'm at a loss at how to start because a quarter is worth 25 but the program is supposed to show how many quarters once a user enters the amount in cents.

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1. I'm using an If statement (should I be)
2. Could I use a decimal for the > 6?
Ex: intTotalNumberOfBooks = (intTotalNumberOfBooks * intFirst3Books) *#D

I know this is something simple and it's out of VB 101, but it is my very first programming class and my professor uses a copy paste method during class.

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VB 10 - Program - Calculate The Number Of Slices That Can Be Cut From A Pizza That Size - Errors Saying "With Held " Events

May 23, 2012

Write a complete Visual Basic program to do the following: Joe's Pizza Palace needs an application to calculate the number of slicesa pizza of any size can be divided into.

The application should do the following:
 Allow the user to enter the diameter of the pizza, in inches.
 Calculate the number of slices that can be cut from a pizza that size.
 Display a message that indicates the number of slices.
To calculate the number of slices that can be cut from the pizza, you must know these facts:
 Each slice should have an area of 14.125 inches.
 To calculate the number of slices, divide the area of the pizza by 14.125.
 The area of the pizza is calculated with the formula: Area = π r2

Note: The π is pi which is equal to 3.14159.The r is the radius of the pizza. Divide the diameter
by 2 to get the radius.

Form:
The application should be done form-based. You may design your own form. It must have the following:
 a label indicating that it is Joe's Pizza Palace
 a field with label to enter the size (diameter) of the pizza
 a field with label to display the number of slices
 buttons to calculate the number of slices and to exit the application

Output:
Use the following test data to determine if the application is calculating properly:
Diameter of Pizza Number of Slices
22 inches 27
15 inches 13
12 inches 8

Requirements:
 Name the project Pizza.
 Be sure to include your name included in a comment
 No credit is given for a program that will not execute.
 All rules of academic integrity should be applied as stated in the syllabus.
 Submit the zipped project into Moodle.

I have errors saying "With Held " events

WHAT IS WRONG WITH what I HAVE

Private Sub Button3_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles button3.Click
' End the application
End
End Sub

[CODE]...

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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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Mar 16, 2011

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CODE:

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Keeping A Total - Size Of Pizza Which Is A Combo Box (CmbSize)

Apr 7, 2011

Anyway I am writing a program to allow the user to enter:

-size of pizza which is a combo box (CmbSize)
-type (thin crust or standard) of pizza which is a combo box (CmbType)
-pizza choice (spicy chicken, maryland etc) using a checked listed box (ChkdListChoice)

The problem I have that will probably be simple to a lot of you who are using this language frequently is that I simply want keep a running subtotal of the users choice. So for example the user chooses 8" Spicy Chicken - 3.50, then they press the BtnAddToOrder button to output it to the Textbox (TxtPizzaChoi). When the user adds the next pizza I simply want the previous pizza price to be added to this one giving a new subtotal. I have not made the price change if the user changes the size to 12" spicy chicken, the price is still 3.50, simply because I think this could make it more difficult to me and I don't have lots of time to work on this. My declarations are not all in use and i may not need them by the way.

Heres the code:

Public Class PizzaChoices
Dim price As Decimal
Dim topping As Decimal

[CODE]...

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VS 2010 Make A Combobox When Selected A Sort Pizza?

Jan 2, 2011

i cant get this to work,i am trying to make an Combobox when i selected a sort pizza it shall tell me the price with a messagebox. iam using accdb database who i connected with datasource

Private Sub ComboBox1_SelectedIndexChanged(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles ComboBox1.SelectedIndexChanged
If ComboBox1.SelectedValue = "" Then

[code]....

i get an error that says there is no value for execute?and strange, if i post a value insteed of combobox.selected value, iam also not getting some value?

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Develop An Application With An Accessible User Interface For Pizza Station?

Sep 3, 2009

i'm new with visual basic and i need some help to finish this program.This are the instructions and the code that i have is below.You need to develop an application with an accessible user interface for Pizza Station to take pizza orders. The interface should allow the user to enter the following information:

Customer name
Size of the pizza
Toppings desired

When the user clicks the Order button, a summary of the order and its cost should be displayed in a message box and the controls should be cleared to make the form ready for the next order.

[Code]....

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Jul 31, 2008

I've got 2 seperated programs.

One is a program where you can select a product and select how many of them you want. Then the total price wil be displayedin a label. And the list of selected products will be saved in a .txt file.

The second program is an Edit program. The user can edit his selected products. Here he can change the total of a product.So if he had selected 1, he can change it to three or something. When the user clicks the button Save. The changes will besaved in the same .txt file and the total price will also be changed and displayed in program one.

Program one is compleet.Program two has problems and here i need your help:- the user can't make a change in the numbers, seems that the textbox is read-only or something. How to solve?- Then when i click save, the changed must be saved in the .txt ( i can't test this yet because no changes can't be made)- the total new price must be showed in program 1 (i think i programmed this well, but can you take a look)

Here is a part of my code of program 1:

CODE:

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I want to write a program to write in an xml file in this format:

<?xml version="1.0" encoding="utf-8" ?>
- <Orders>
<Item id="1" SKU="998123" Description="Super Widget" Quantity="100" />

[Code]....

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