private void EliminarToolStripMenuItem_Click(object sender, EventArgs e) { DialogResult result = MessageBox.Show("Seguro que desea Eliminar la Categoria?", "Salir", MessageBoxButtons.YesNoCancel); if (result == DialogResult.Yes) { CategoriaBusiness ctr = new CategoriaBusiness(); CategoriaModel model = new CategoriaModel(); int id = Convert.ToInt32(DRG_Categoria.CurrentRow.Cells["Id_Categoria"].Value.ToString()); model.Id_Categoria = id; ClassResult cr = ctr.Categoria_Elim(model); if (cr.HuboError) { MessageBox.Show("error :" + cr.ErrorMsj); } else { Listar(); } } else if (result == DialogResult.No) { return; } else if (result == DialogResult.Cancel) { return; } }