// Loads form for managing students
private void btnManageStudents_Click(object sender, EventArgs e)
{
ManageStudent frmStudent = new ManageStudent();
frmStudent.ShowDialog();
}
//Opens new window for adding students
private void addStudent_Click(object sender, EventArgs e)
{
ManageStudent frmManage = new ManageStudent();
frmManage.ShowDialog();
}