CSC 230: The Week beginning Sept. 5

• Homework:

  Provide a brief definition of the following terms (in the interface programming context):

  • Statement
  • Variable
  • Declaring a variable
  • Variable type
  • String
  • Keyword
  • Condition
  • Boolean
  If you use a source (book or web site), cite your source.

  Write a program that allows a user to select a movie from a ComboBox, enter his or her age and whether or not the ticket is for a matinee (use a checkbox) and then display the movie selected, the price and the reason for the price. The price for a child (defined as 11 and under) is $6.00 any time of the day. The price for a senior (defined as 60 and up) is $6.00 any time of day. The matinee price for an adult is $6.50 and the regular price for an adult is $8.75.

  

  Due Sept. 13

  
  
• Tuesday:
  Welcome using a ComboBox and an If Statement (presentation)
  WelcomeAgainZipped.zip
  IsNumericZipped.zip
  JustJeansZipped.zip
  
  
• Thursday:
  ClassDeterminationZipped.zip
  ClassDetermination2Zipped.zip
  GuessNumberZipped.zip
  

  Lab
  

  Write a program that allows a single user to logon.

  • The password textbox should display asterisks, which is simply achieved by setting the TextBox's PasswordChar prperty to an asterisk.
  • If when the user clicks OK, both the username and password match (assume both are case sensitive), change the face to a smile. (The faces belong to the Wingding font.)
  • If the username or password does not match, then change the face a frown.
  • If the user changes the entry in either textbox, then change the face to the neutral face.
  • If the user has attempted to logon and failed three times, then set the enabled property of the two textboxes and the button to false, so that they can no longer be acted upon.