private void button6_Click(object sender, EventArgs e)
{
AlunoService service = new AlunoService(new AlunoRepository());
DataGridViewRow row = this.GridAlunos.SelectedRows[0];
Aluno alunos = service.Delete(Convert.ToInt32(row.Cells["Id"].Value));
GridAlunos.DataSource = alunos;
AlunoService service1 = new AlunoService(new AlunoRepository());
List<Aluno> alunos1 = service.RetrieveAll();
GridAlunos.DataSource = alunos1;
}
private void button4_Click(object sender, EventArgs e)
{
AlunoService service = new AlunoService(new AlunoRepository());
List<Aluno> alunos = service.RetrieveAll();
GridAlunos.DataSource = alunos;
}