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I need Help Urgent!!!!!!! VB2005
does anyone please help me how to do this. Im a real beginner it should be done in Visual Basic... I need the codes from the begging even with steps so that i can go through myself and run it.....please
1.Create a class called Invoice that a hardware store might use to represent an invoice for an item sold at the store. An invoice should include four pieces of information as instance variables – a part number (type string), a part description (type string), a quantity of item being purchased (type int) and a price per item (decimal). Your class should have a constructor that initializes the four instance variables. Provide a property with a get and set accessor for each instance variable. In addition, provide a method named GetInvoiceAmount that calculates the invoice amount ( i.e., multiplies the quantity by the price per item), then returns the amount as decimal value. If the quantity is negative, it should be left unchanged. Similarly, if the price per item is negative, it should be left unchanged. Write a test application named InvoiceTest that demonstrates class Invoices capabilities.
2.Implement the following integer methods:
a). Method Celsius returns the Celsius equivalent of a Fahrenheit temperature, using the calculation.
c = 5.0 / 9.0 * (f – 32 );
b). Method Fahrenheit returns the Fahrenheit equivalent of a Celsius temperature, using the calculation
f = 9.0 / 5.0 *c + 32;
c). Use the methods from parts (a) and (b) to write an application that enables the user either to enter a Fahrenheit temperature and display the Celsius equivalent or to enter a Celsius temperature and display the Fahrenheit equivalent
1.Create a class called Invoice that a hardware store might use to represent an invoice for an item sold at the store. An invoice should include four pieces of information as instance variables – a part number (type string), a part description (type string), a quantity of item being purchased (type int) and a price per item (decimal). Your class should have a constructor that initializes the four instance variables. Provide a property with a get and set accessor for each instance variable. In addition, provide a method named GetInvoiceAmount that calculates the invoice amount ( i.e., multiplies the quantity by the price per item), then returns the amount as decimal value. If the quantity is negative, it should be left unchanged. Similarly, if the price per item is negative, it should be left unchanged. Write a test application named InvoiceTest that demonstrates class Invoices capabilities.
2.Implement the following integer methods:
a). Method Celsius returns the Celsius equivalent of a Fahrenheit temperature, using the calculation.
c = 5.0 / 9.0 * (f – 32 );
b). Method Fahrenheit returns the Fahrenheit equivalent of a Celsius temperature, using the calculation
f = 9.0 / 5.0 *c + 32;
c). Use the methods from parts (a) and (b) to write an application that enables the user either to enter a Fahrenheit temperature and display the Celsius equivalent or to enter a Celsius temperature and display the Fahrenheit equivalent
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