private void addImagen() { pictureBox1.Image = Image.FromFile(@"recursos/sin_portada.png"); try { dataGridView1.DataSource = udao.obtenerRegistros(""); this.dataGridView1.AutoSizeColumnsMode = System.Windows.Forms.DataGridViewAutoSizeColumnsMode.Fill; n1.Focus(); } catch (SqlException e) { MessageBox.Show(this, "Error" + e.Message, "Error", MessageBoxButtons.OK, MessageBoxIcon.Error); } }