//Adjust teacher availability
private void button1_Click_1(object sender, EventArgs e)
{
if (lblSelected.Text != "")
{
Teacher teacher = new Teacher();
teacher.TeacherID = Convert.ToInt32(lblSelected.Text);
teacher.FirstName = dataGridView1.CurrentRow.Cells[1].Value.ToString();
teacher.LastName = dataGridView1.CurrentRow.Cells[2].Value.ToString();
TeacherDB.TempSave(teacher);
TeacherSchedule newTeacherSchedule = new TeacherSchedule();
newTeacherSchedule.Show();
}
else
{
MessageBox.Show("Please select a teacher to modify");
}
}