private void lst_Course_SelectedIndexChanged(object sender, EventArgs e)
{
cbAssignmentBox.Items.Clear();
lst_Student.Items.Clear();
lst_Assignment.Items.Clear();
lst_Grade.Items.Clear();
allStudentInfo.Clear();
if (lst_Course.SelectedIndex != -1)
{
enrolledCourseInfo enrolled = thisUserInfo.allEnrolledCourses[allCourseInfo[lst_Course.SelectedIndex].id];
foreach (string assignmentName in allAssignments.getInfoOfAAssignment(allCourseInfo[lst_Course.SelectedIndex].id).totalAssignment)
{
cbAssignmentBox.Items.Add(assignmentName);
}
if (allAssignments.getInfoOfAAssignment(allCourseInfo[lst_Course.SelectedIndex].id).totalAssignment.Count > 0)
{
cbAssignmentBox.SelectedIndex = 0;
}
else
{
getAssignmentInfoList(-1);
}
}
}
private void loadAssignments()
{
enrolledCourseInfo enrolled = thisUserInfo.allEnrolledCourses[allCourseInfo[lstCoursesList.SelectedIndex].id];
foreach (string id in enrolled.assignmentIDList)
{
AssignmentInfo assignment = allAssignments.getInfoOfAAssignment(allCourseInfo[lstCoursesList.SelectedIndex].id).aStudentInfo[thisUserInfo.id].allAssignmentsOfAStudent[id];
lstAssignmentList.Items.Add(assignment.name);
lstGrade.Items.Add(assignment.grade);
}
}
private void lst_Course_SelectedIndexChanged(object sender, EventArgs e)
{
if (lst_Course.SelectedIndex != -1)
{
enrolledCourseInfo enrolled = thisUserInfo.allEnrolledCourses[allCourseInfo[lst_Course.SelectedIndex].id];
foreach (string assignmentName in allAssignments.getInfoOfAAssignment(allCourseInfo[lst_Course.SelectedIndex].id).totalAssignment)
{
cbAssignmentBox.Items.Add(assignmentName);
}
cbAssignmentBox.SelectedIndex = 0;
getAssignmentInfoList(cbAssignmentBox.SelectedIndex);
}
}
private void getAssignmentInfoList(int index)
{
lst_Student.Items.Clear();
lst_Assignment.Items.Clear();
lst_Grade.Items.Clear();
foreach (var pair in allCourseInfo[lst_Course.SelectedIndex].allEnrolledStudent)
{
UserInfo user = allUsers.getInfoOfAUser(pair.Key, true);
lst_Student.Items.Add(user.name);
enrolledCourseInfo enroll = user.allEnrolledCourses[allCourseInfo[lst_Course.SelectedIndex].id];
AssignmentInfo assignment = allAssignments.getInfoOfAAssignment(allCourseInfo[lst_Course.SelectedIndex].id).aStudentInfo[user.id].allAssignmentsOfAStudent[(string)enroll.assignmentIDList[index]];
lst_Assignment.Items.Add(assignment.name);
lst_Grade.Items.Add(assignment.grade);
}
}
public UserInfo(string id, string name, string major, string userType, string username, string password, string courseID, ArrayList assignmentIDList)
{
this.id = id;
this.name = name;
this.major = major;
this.userType = userType;
this.username = username;
this.password = password;
this.allEnrolledCourses = new Dictionary <string, enrolledCourseInfo>();
if (!courseID.Equals(""))
{
enrolledCourseInfo newCourse = new enrolledCourseInfo(courseID, assignmentIDList);
allEnrolledCourses.Add(courseID, newCourse);
}
}
public void addAnExistingUsertoACourse(string course_id, string student_id, ArrayList assignmentIDList)
{
enrolledCourseInfo enroll = new enrolledCourseInfo(course_id, assignmentIDList);
allUsers[getInfoOfAUser(student_id, true).username].allEnrolledCourses.Add(course_id, enroll);
}
public void addNewCourse(string course_id, string username)
{
enrolledCourseInfo aNewCourseInfo = new enrolledCourseInfo(course_id);
allUsers[username].allEnrolledCourses.Add(course_id, aNewCourseInfo);
}