A simple inventory example : Class Definition « Class Interface « C# / C Sharp

A simple inventory example

 
/*
C#: The Complete Reference 
by Herbert Schildt 

Publisher: Osborne/McGraw-Hill (March 8, 2002)
ISBN: 0072134852
*/

// A simple inventory example. 
 
using System; 
using System.Collections; 
 
class Inventory { 
  string name; 
  double cost; 
  int onhand; 
 
  public Inventory(string n, double c, int h) { 
    name = n; 
    cost = c; 
    onhand = h; 
  } 
 
  public override string ToString() { 
    return 
      String.Format("{0,-10}Cost: {1,6:C}  On hand: {2}", 
                    name, cost, onhand); 
  } 
} 
 
public class InventoryList { 
  public static void Main() { 
    ArrayList inv = new ArrayList(); 
     
    // Add elements to the list 
    inv.Add(new Inventory("Pliers", 5.95, 3)); 
    inv.Add(new Inventory("Wrenches", 8.29, 2));    
    inv.Add(new Inventory("Hammers", 3.50, 4)); 
    inv.Add(new Inventory("Drills", 19.88, 8)); 
 
    Console.WriteLine("Inventory list:"); 
    foreach(Inventory i in inv) { 
      Console.WriteLine("   " + i); 
    } 
  } 
}

1.	simulate a bank account
2.	Using Initializers
3.	Declaring and Defining Classes
4.	Declaring Class Instances
5.	Assign value to class
6.	Declare class and use it
7.	Illustrates how to declare classes, object references, and create objects
8.	Illustrates how to assign default values to fields using initializers
9.	illustrates how to use a 'has a' relationship
10.	Illustrates nested classes
11.	Multiple constructors in a class definition
12.	Demonstrate the use of a nested class to contain data
13.	Show name hiding in a derived class
14.	Illustrates hiding
15.	Variable in and out a class
16.	Create class
17.	A program that uses the Building class
18.	This program creates two Building objects
19.	Return an object
20.	Uses a class from Example16_3a.cs
21.	A Simple C# Class
22.	Persons Info class
23.	Message class
24.	Point class

A simple inventory example : Class Definition « Class Interface « C# / C Sharp

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