//Adds students to the gridView based on the subject given.
private void addStudents(Subject subject)
{
Student[] students = studentDatabase.getStudents(subject);
for (int i = 0; i < students.Length; i++) {
studentsGrid.addRecord(students[i]);
}
}
//Used to allow for right-clicking to remove subjects
private void selectSubjectToRemove(object sender, MouseEventArgs e)
{
//http://stackoverflow.com/questions/5239913/get-rowindex-via-contextmenu
if (e.Button == MouseButtons.Right) {
DataGridView.HitTestInfo hit = ui.subjects.HitTest(e.X, e.Y);
if (hit.Type == DataGridViewHitTestType.Cell)
{
subjectToRemove = (Subject)ui.subjects.Rows[hit.RowIndex].Cells[0].Value;
ui.subjects.ContextMenuStrip.Items.Clear();
ui.subjects.ContextMenuStrip.Items.Add("Remove " + subjectToRemove.ToString());
}
}
}
//Removes all students for a particular subject from the gridView.
private void removeStudents(Subject subject)
{
Student[] students = studentDatabase.getStudents(subject);
foreach (Student s in students) {
studentsGrid.removeRecord(s);
}
}
