private void Search_Load(object sender, EventArgs e) { if (!MysqlHepler.SqlOpen()) { MessageBox.Show("数据库连接失败!"); } string sql = "Select * From mygas_manufacture"; DataTable dt = MysqlHepler.SqlReturnDs(sql).Tables[0]; for (int i = 0; i < dt.Rows.Count; i++) { CLB_changjia.Items.Add(dt.Rows[i]["ManufactureName"].ToString()); manufacture[dt.Rows[i]["id"].ToString()] = dt.Rows[i]["ManufactureName"].ToString(); } DGV_MeterInfo.Visible = true; DGV_result.Visible = false; DGV_MeterInfo.ClearSelection(); DGV_result.ClearSelection(); AutoSizeColumn(DGV_result); AutoSizeColumn(DGV_MeterInfo); }
private void TP_result_MouseDown(object sender, MouseEventArgs e) { DGV_MeterInfo.ClearSelection(); DGV_result.ClearSelection(); CLB_changjia.SelectedItems.Clear(); }
private void DGV_result_Leave(object sender, EventArgs e) { DGV_result.ClearSelection(); }