C# DataGridView 根据查询条件，高亮显示选中数据行

   if (txtEmployeeName.Text.Trim() != "" )//姓名 精确查询
                {
                    if (dgvInfoB["EMPLOYEENAME", i].Value.ToString().Trim() == txtEmployeeName.Text.Trim())//表格中的数据==查询条件
                    {
                        dgvInfoB.CurrentCell = dgvInfoB["EMPLOYEENAME", i];
                        dgvInfoB.Rows[i].Selected = true;//选中行
                        break;
                    }
                }