private void btnDelete_Click(object sender, EventArgs e) { int clientId; DialogResult strDelete = MessageBox.Show("确定要删除吗?", "提示", MessageBoxButtons.YesNo); if (strDelete.ToString().Equals("No")) { return; } if (dgvClient.CurrentRow != null) { try { clientId = Convert.ToInt32(dgvClient.CurrentRow.Cells[0].Value.ToString()); if (clientLogic.FrmCliientDelete(clientId)) { //MessageBox.Show("删除记录成功!", "提示", MessageBoxButtons.OK, MessageBoxIcon.Information SetDataGridView(); } else { MessageBox.Show("删除记录失败,请从新操作!", "提示", MessageBoxButtons.OK, MessageBoxIcon.Error); } } catch (Exception ex) { MessageBox.Show("记录正在使用,删除失败!", "提示", MessageBoxButtons.OK, MessageBoxIcon.Warning); } finally { } } }