private void btnMontar_Click(object sender, EventArgs e) { this.Size = new Size(448, 450); var director = new Director(); var builder = new ConcreteBuilder(); string aux = ""; builder.BuildPartA(); builder.BuildPartB(); builder.BuildPartC(); var decide = new EscreveStr(); Product resultado = new Product(); string str = decide.Texto(ckbA.Checked, ckbB.Checked, ckbC.Checked); picCarro.Image = imageList1.Images[resultado.EscolheImagem(str)]; }