Microsoft Visual C#
7th Edition
ISBN: 9781337102100
Author: Joyce, Farrell.
Publisher: Cengage Learning,
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Chapter 10, Problem 2E
Program Plan Intro
Program Plan:
- Create a class Photo and include data member width and height of type double in it.
- Include property for each data member.
- Add protected field named price and set property for its get accessor.
- Create constructor of class to take two arguments for width and height and set the value of price field as per mentioned rules of height and width.
- Derive class MattedPhoto, add additional field color in it and override the base constructor to change the value of price field.
- Derive class FramedPhoto, add additional fields material and style and override the base constructor to change the value of price field.
- Create a program class having main method. Inside the main method create objects of each of above class and use ToString method to display the attributes of these classes.
Program Description:
The main purpose of the program is to create a class Photo, derive two other classes MattedPhoto and FramedPhoto from it and demonstrate method of these classes.
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Create an application named PhotoDemo that demonstrates the methods of three related classes for a company that develops photographs.Create a class named Photo that includes fields for width and height in centimeters and properties for each field. Include a protected price field, and set it to $3.99 for an 8-inch by 10-inch photo, $5.99 for a 10-inch by 12-inch photo, and $9.99 for any other size (because custom cutting is required). The price field requires a get accessor but no set accessor. Also include a ToString() method that returns a string constructed from the values of the fields. Derive two subclasses MattedPhoto and FramedPhoto. The MattedPhoto class includes a string field to hold a color, and the FramedPhoto class includes two string fields that hold the frame’s material (such as silver) and style (such as modern). The price for a MattedPhotoincreases by $10 over its base cost, and the price for a FramedPhoto increases by $25 over its base cost. Each subclass should…
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Chapter 10 Solutions
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