private void btnSave_Click(object sender, EventArgs e)
{
btnCalculate_Click(sender, e);
lessonForm lessonForm = new lessonForm();
lessonForm.txtGrade.Text = lblGrade.Text;
lessonForm.txtLetter.Text = lblLetterGrade.Text;
if (lessonForm.ShowDialog() == DialogResult.OK)
{
string name = lessonForm.txtLessonName.Text.Trim();
string letter = getLetterGrade(averageGrade);
FileLesson.writeLesson(name, averageGrade, letter);
}
}
private void toolAddLesson_Click(object sender, EventArgs e)
{
lessonForm lessonForm = new lessonForm();
lessonForm.txtGrade.Enabled = true;
lessonForm.txtGrade.TabStop = true;
lessonForm.txtGrade.ReadOnly = false;
if (lessonForm.ShowDialog() == DialogResult.OK)
{
string name = lessonForm.txtLessonName.Text.Trim();
double grade = double.Parse(lessonForm.txtGrade.Text.Trim());
string letter = lessonForm.txtLetter.Text;
FileLesson.writeLesson(name, grade, letter);
}
updateList();
}