Download: Student Scores VB 2010

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Assignment 7: Maintain student scores
Prior to doing this assignment, you should have been through Chapters 1 through 10.
For this project, you’ll develop an application that lets the user add students to a list, change the scores for a student in the list, and delete a student from the list.
Operation
• To display the total, count, and average for a student, the user selects the student from the list box. If the list box is empty, the total, count, and average labels should be cleared.
• To add a new student, the user clicks the Add button to display the Add New Student dialog box.
• To update an existing student’s scores, the user selects the student in the list box and clicks the Update button to display the Update Student Scores dialog box.
• To delete a student, the user selects the student in the list box and clicks the Delete button.
The design of the Add New Student form
Operation
• To add a new student, the user enters a student name and, optionally, one or more scores and clicks the OK button.
• To add a score, the user enters a score and clicks the Add Score button. The score is added to the list of scores in the Scores label.
• To remove all scores from the Scores label, the user clicks the Clear Scores button.
• To cancel the add operation, the user clicks the Cancel button.
The design of the Update Student Scores and Add/Update Score forms
Operation
• To add a score, the user clicks the Add button and enters the score in the Add Score dialog box that’s displayed.
• To update a score, the user selects the score, clicks the Update button, and changes the score in the Update Score dialog box that’s displayed.
• To remove a score from the Scores list box, the user selects the score and clicks the Remove button.
• To remove all scores from the Scores list box, the user clicks the Clear Scores button.
• To accept all changes, the user clicks the OK button.
• To cancel the update operation, the user clicks the Cancel button.
Specifications
• This application should make sure that the user enters a name for a new student. However, a new student can be added without any scores.
• This application should check all scores entered by the user to make sure that each score is a valid integer from 0 to 100.
• When the application starts, it should load the list box with three sample students.

Download:	http://solutionzip.com/downloads/student-scores-vb-2010/