private void btnRemove_Click(object sender, EventArgs e) { int id = Convert.ToInt32(dgvOrderDetail.SelectedRows[0].Cells[0].Value); if (oiBll.Delete(id)) { LoadOrderList(); } else { MessageBox.Show("删除失败,请稍后重试"); } }
private void btnRemove_Click(object sender, EventArgs e) { DialogResult result = MessageBox.Show("确定要删除吗?", "提示", MessageBoxButtons.OKCancel); if (result == DialogResult.Cancel) { return; } var row = dgvOrderDetail.SelectedRows; if (row.Count > 0) { string id = row[0].Cells[0].Value.ToString(); if (bll.Delete(id)) { LoadDetailList(); } } else { MessageBox.Show("请选择一行数据"); } }