Chapter 10, Problem 3PP

Program Plan Intro

Personal Information Class

Program plan:

Design the form:

Place one list box control on the form, and change its name and properties to retrieve the object properties and then display the values in message box.

In code window, write the code:

Program.cs:

• Include the required libraries.
• Define the namespace “Program10_3”.
  • Define a class “Program”.
    • Define a constructor for the class.
    • Define required functions to run “Form1”.

Form1.cs:

• Include the required libraries.
• Define namespace “Program10_3”.
  • Define a class “Form1”.
  • In Form1_Load() method,
    • Create an object for PersonalInfo derived class.
    • Initialize the values for the properties.
    • Display the retrieved fields in message box.
  • Close the application.

PersonalInfo.cs:

• Include the required libraries.
• Define namespace “Program10_3”.
  • Define a base class “PersonalInfo”.
    • Declare the required fields.
    • Define the parameter less constructor.
    • Define Name, Address, Age and PhoneNum property to use get and set methods.

Form Design:

View the Form Design in IDE.

Set the Form Control properties in Properties window as follows:

Object	Property	Setting
Form1	Text	Program 10_3
listBox1	Items	(Collection)

Add one list box control to the form from Toolbox.