private void data_Tablaarticulo() { try { if (Tablaarticulo.Rows.Count > 0) { Tablaarticulo.Rows.Clear(); } var BL = new tb_pt_articuloBL(); var BE = new tb_pt_articulo(); BE.articname = txt_criterio.Text.Trim().ToUpper(); Tablaarticulo = BL.GetAll2(EmpresaID, BE).Tables[0]; if (Tablaarticulo.Rows.Count > 0) { btn_imprimir.Enabled = true; mdi_gridarticulo.DataSource = Tablaarticulo; } } catch (Exception ex) { MessageBox.Show(ex.Message, "Error", MessageBoxButtons.OK, MessageBoxIcon.Error); } }