1.4 Grade Book Assignment

A Make a copy of your Grade Book 1.3 LastName folder and .sln file and rename the copied versions to Grade Book 1.4 LastName

B The class diagram below represents the current structure of the GradeBookScenario solution

Starting Grade Book class structure with the original fields, methods, and association names. Wide spacing keeps relationship labels and multiplicities outside class boxes. — Class Diagram - Starting Structure (1.3 baseline)

A Add the Midterm and essay button controls to MainWindow.xaml based on the class diagram below. Implement their event handlers separately in MainWindow.xaml.cs

Class Diagram - New Midterm Buttons

New
Changed
Removed

<Button x:Name="takeMidtermButton" Content="Take midterm" Click="takeMidtermButton_Click"/>

<Button x:Name="writeEssayButton" Content="Write midterm essay" Click="writeEssayButton_Click"/>

B Modify the EnrolledCourse field based on the class diagram below and then update all references

Student-to-Course association renamed from EnrolledCourse to Course. The former association label is red and struck through; the replacement label is blue and italic. Other original fields and methods are retained. — Class Diagram - Rename EnrolledCourse to Course

C Add parameters to the methods as shown in the class diagram below

Assignment method-signature changes shown against the original class content. All fields, unchanged methods, association labels, and visibility symbols are retained; changed signatures are marked blue. — Class Diagram - Assignment Method Signatures

D Pass in the proper arguments into the method calls based on the sequence diagram below

Wide sequence diagram for passing assignment arguments from MainWindow to Student, Course, Midterm, and Final. Changed method signatures are marked blue. It shows calls only and omits return arrows. — Sequence Diagram - Passing Assignment Arguments

1 Pass in "Midterm" and "10/07/2018" for both Midterms and "Final" and "12/18/2018" for both Finals as arguments in the TakeAssignment call

2 Pass in the student's KnowledgeLevel as an argument in the CompleteAssignment call

E In the CompleteAssignment method, write if statements based on the activity diagram below

CompleteAssignment activity with the original Midterm and Final decisions. The changed method calls and signatures are marked blue; the two decisions are expressed as one if/elseif construct for PlantUML compatibility. — Activity Diagram - CompleteAssignment

F Modify the Complete method

1 After the Submission field is instantiated, define a local variable of type double named difficultyFactor and assign it to 100 minus the half of the assignment's Difficulty

2 Assign the Submission's Accuracy to half of the student's knowledgeLevel plus half of the difficultyFactor instead of 70

3 Assign the Submission's CompletionDate to the date passed in

G Check Your Work (Blackboard Midterm):

1 Set a breakpoint on the closing curly brace of the takeMidtermButton_Click

2 Start the application. Click the 'New Blackboard' button. Click the 'Take midterm' button

3 Ensure that Arthur's Midterm's Submission's Accuracy is 79.575 and that the CompletionDate is 10/07/2018

4 Ensure that Arthur's Final's Submission is null

H Check Your Work (Blackboard Final):

1 Set a breakpoint on the closing curly brace of the takeFinalButton_Click

2 Start the application. Click the 'New Blackboard' button. Click the 'Take final' button

3 Ensure that Arthur's Final's Submission's Accuracy is 66.55 and that the CompletionDate is 12/18/2018

I Check Your Work (Canvas Midterm):

1 Set a breakpoint on the closing curly brace of the writeEssayButton_Click

2 Start the application. Click the 'New Canvas' button. Click the 'Write midterm essay' button

3 Ensure that Samantha's Midterm's Submission's Accuracy is 86.08 and that the CompletionDate is 10/07/2018

4 Ensure that Samantha's Final's Submission is null

J Check Your Work (Canvas Final):

1 Set a breakpoint on the closing curly brace of the writeFinalPaperButton_Click

2 Start the application. Click the 'New Canvas' button. Click the 'Write final essay' button

3 Ensure that Samantha's Final's Submission's Accuracy is 77.35 and that the CompletionDate is 12/18/2018

Tutor-related class structure with the original fields and methods retained. Updated TakeAssignment, TutorStudent, CompleteAssignment, and FindHelp signatures are marked blue. The layout is spread horizontally and relationship labels remain distinct from class members. — Class Diagram - Tutor Knowledge-Level Parameters

Wide tutoring sequence diagram. It retains the original calls and arguments, marks updated method signatures blue, and omits return arrows. — Sequence Diagram - Tutor Knowledge-Level Arguments

GetHelp activity showing the updated Course.FindHelp call, the new RequiredSessions decrement, and the conditional probation update. Green marks the new decrement; blue marks the changed call and conditional result. — Activity Diagram - GetHelp and Probation

1 Add a conditional statement that checks if the Instructor's KnowledgeLevel is greater than the student's KnowledgeLevel. If it is, increase the NumberOfStudentsTutored by 1

1 Set a breakpoint on the closing curly brace of the tutorArthurButton_Click

2 Start the application. Click the 'New Blackboard' button. Click the 'Tutor Arthur' button

3 Ensure that Alan's NumberOfStudentsTutored is 1

4 Ensure that Arthur's RequiredSessions is 2

5 Click the Continue button or press F5. The buttons should appear again

6 Click the 'Tutor Arthur' button

7 Ensure that Alan's NumberOfStudentsTutored is 2 and that Arthur's RequiredSessions is 1

8 Press F5. Click 'Tutor Arthur'

9 Ensure that Alan's NumberOfStudentsTutored is 3, that Arthur's RequiredSessions is 0 and that Arthur's IsOnProbation field is false

1 Set a breakpoint on the closing curly brace of the tutorSamanthaButton_Click

2 Start the application. Click the 'New Canvas' button. Click the 'Tutor Samantha' button

3 Jeff's NumberOfStudentsTutored is 1 and Samantha's RequiredSessions is 3

A Reference material

Final Grade Book 1.4 structure in a wide, original-style layout. All original fields, public methods, plus signs, relationship labels, and multiplicities are retained. The removed EnrolledCourse label is red and struck through; Course is the blue replacement. — Class Diagram - End Structure (1.4 comparison)

A Ensure that all code is StyleCop compliant

B Zip the solution and submit to the Feedback System

C Submit the Feedback System url to the correct assignment in Canvas