public static Color ScoreGrade(AbstractMark mark, int maxScore, Student student)
{
/// <summary>
/// Returns a cell colour for a `mark`. The ALPS grade of `student` is used.
/// </summary>
// Get prerequesites
float percentage = (float)mark.GetScore() / (float)maxScore; // Convert to floats to avoid integer division - https://stackoverflow.com/questions/37641472/how-do-i-calculate-a-percentage-of-a-number-in-c
float adjustedAlps = (float)student.alps / 100f;
float diff = adjustedAlps - percentage;
if (diff > 0.4)
{
return(Color.Red);
}
else if (diff > 0.25)
{
return(Color.Orange);
}
else
{
return(Color.Green);
}
}
private void CellToolTipTextNeeded(object sender, DataGridViewCellToolTipTextNeededEventArgs e)
{
if (e.RowIndex <= -1 || e.ColumnIndex <= -1)
{
return;
}
AbstractMark mark = this.markGrid[e.ColumnIndex, e.RowIndex];
if (mark != null)
{
Assignment assignment = taskIdToTask[mark.GetTaskId()];
Student student = studentIdToStudent[mark.GetStudentId()];
e.ToolTipText = "Score: " + mark.GetScore().ToString() + "\nOut of: " + assignment.maxScore + "\nALPs grade: " + student.GetAlpsString() + "\nFeedback provided: " + mark.GetFeedback();
}
else
{
e.ToolTipText = "Feedback not yet provided";
}
}