//===========================================================================
private void botaoNovo_Click(object sender, EventArgs e)
{
//Cria um novo gasto
form2 f = new form2();
f.Text = "Novo cadastro";
f.ShowDialog();
atualizaTabela();
}
//===========================================================================
private void botaoEditar_Click(object sender, EventArgs e)
{
int index = tabela.CurrentRow.Index;
id = int.Parse(tabela["ID", index].Value.ToString());
form2 f = new form2(id);
f.ShowDialog();
atualizaTabela();
}
