CSC 230: The Week beginning Nov. 7

• Homework:

  Add to your loan program a save button that allows the user to save the payment schedule to a file the user selects using a SaveFileDialog.

  Write a program like Bounce.exe (right click and save); it uses Ball.gif which must be in the same folder.

  Due Nov. 15

  
  
• Tuesday:
  

  TortoiseZipped.zip (shows a changing Location property)
  Payroll4Zipped.zip (shows SaveFileDialog and StreamWriter)
  

  
  
• Thursday:
  

  String Processing Methods (Substring, Replace, Length, IndexOf, ): Will write in class

  Lab (start in class)
  EmailValidationZipped.zip (as far as we got in class, very few comments)
  Make a simple form with a textbox and button. When the button is clicked, the program should determine if the text entered has the features of an email address including:

  • After trimming, the propsed address should not contain a space ( ), a slash (/), a colon (:), a semicolon (;), or a comma (,).
  • It should contain an at symbol (@).
  • It should not contain more than one at symbol (@).
  • It should contain a period (.). (It can contain more than one.)
  • The last period (.) should be after the at symbol (@).
  • The text after the last period (.) should be a valid top-level domain (TLD). For a list of valid TLD's, go to http://data.iana.org/TLD/tlds-alpha-by-domain.txt.