mes-client/UAS-MES/FunctionCode/Make/Make_SeqProgramTransform.cs

using System;
using System.Collections;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Windows.Forms;
using UAS_MES.DataOperate;
using UAS_MES.Entity;
using UAS_MES.PublicMethod;

namespace UAS_MES.Make
{
    public partial class Make_SeqProgramTransform : Form
    {
        AutoSizeFormClass asc = new AutoSizeFormClass();

        LogStringBuilder sql = new LogStringBuilder();

        DataHelper dh;
        //原序列号
        string TSN = "";
        //转换后序列号
        string SN = "";
        //错误信息
        string errorMessage;
        //存放productsnrelation表中的数据
        DataTable ListA;
        //存放工单信息
        DataTable dt;
        //step  记录检验规则的进度
        int step = 0;
        //存放关联信息类型
        string type;
        //存放包含IMEI的规则的值，方便拼接
        StringBuilder imei = new StringBuilder();
        LogStringBuilder logsql = new LogStringBuilder();
        //存储最后插入数据库的赋值语句部分
        StringBuilder s1 = new StringBuilder();
        //存放工单中数量
        int ma_qty;
        //存放第一步查询出来的工单号，判断是否更换了工单
        string makecode;
        //存放所有关联信息的类型和录入的值
        Hashtable hs;
        string startNo = "";//起始序列

        string endNo = "";//终止序列

        string system = "";//进制

        string oMakecode = "";
        string oMsid = "";
        public Make_SeqProgramTransform()
        {
            InitializeComponent();
        }

        private void Make_SeqProgramTransform_Load(object sender, EventArgs e)
        {
            asc.controllInitializeSize(this);
            dh = new DataHelper();
            code.Focus();
            //提示用户“>>请输入TSN号”
            OperateResult.AppendText(">>请输入TSN号\n", Color.Black);
        }

        private void 序列烧录转换_SizeChanged(object sender, EventArgs e)
        {
            asc.controlAutoSize(this);
        }

        private void code_KeyDown(object sender, KeyEventArgs e)
        {
            if (e.KeyCode == Keys.Enter)
            {
                if (code.Text != "")
                {
                    if (LogicHandler.CheckStepAttribute(Tag.ToString(), User.UserSourceCode, out errorMessage))
                    {
                        //为0，输入TSN
                        if (step == 0)
                        {
                            OperateResult.AppendText(">>序列号：" + code.Text + " , 发送请求\n", Color.Black);

                            //记录当前序列号查出来的工单
                            if (GetMakeInfo(code.Text, out makecode, out errorMessage))
                            {
                                //核对工序
                                if (LogicHandler.CheckStepSNAndMacode(makecode == ms_macode.Text ? makecode : "", User.UserSourceCode, code.Text, User.UserCode, out oMakecode, out oMsid, out errorMessage))
                                {
                                    //按照out出的工单号查出工单相关信息，并赋值到相关控件
                                    sql.Clear();
                                    sql.Append("select ma_code as ms_macode,mcd_okqty,ma_qty,ma_qty-mcd_inqty as remain_qty,pr_detail,pr_code as ma_prodcode ");
                                    sql.Append("from makeserial left join make on ms_makecode=ma_code left join product on ");
                                    sql.Append("ms_prodcode=pr_code left join makecraftdetail on ms_makecode=mcd_macode where ms_id=:msid and mcd_stepcode='" + User.CurrentStepCode + "'");
                                    dt = (DataTable)dh.ExecuteSql(sql.GetString(), "select", oMsid);
                                    if (dt.Rows.Count > 0)
                                    {
                                        //记录数量
                                        ma_qty = int.Parse(dt.Rows[0]["ma_qty"].ToString());
                                        BaseUtil.SetFormValue(this.Controls, dt);
                                    }
                                    else
                                    {
                                        OperateResult.AppendText(">>序列号" + code.Text + "不存在\n", Color.Red,code);
                                        return;
                                    }
                                    //获取需要关联采集的信息，以及校验规则
                                    ListA = (DataTable)dh.ExecuteSql("select * from productsnrelation where psr_prodcode='" + ma_prodcode.Text + "' order by psr_detno", "select");
                                    //没有获取到就提示错误请维护产品对应的关联采集信息
                                    if (ListA.Rows.Count == 0)
                                    {
                                        OperateResult.AppendText(">>请维护产品对应的关联采集信息\n", Color.Red,code);
                                        OperateResult.AppendText("<<请输入TSN\n", Color.Black);
                                        return;
                                    }
                                    //判断重新转换是否勾选了
                                    if (ChangeResult.Checked)
                                    {
                                        //勾选了
                                        if (dh.CheckExist("MakeSerial", "ms_beforesn='" + code.Text + "' and ms_id='" + oMsid + "'"))
                                        {
                                            step = 1;

                                            TSN = code.Text;
                                            //显示序列号
                                            show_sncode.Text = TSN;
                                            OperateResult.AppendText("<<请输入转换后的序列号\n", Color.Green,code);
                                            ChangeResult.Enabled = false;
                                        }
                                        else
                                        {
                                            OperateResult.AppendText(">>不存在该已转序列号:" + code.Text + "\n", Color.Red,code);
                                            OperateResult.AppendText("<<请重新输入序列号\n", Color.Black);
                                        }
                                    }
                                    else
                                    {
                                        //没有勾选,只能修改一次
                                        //核对TSN是否正确
                                        //string beforesn = dh.getFieldDataByCondition("makeserial", "ms_beforesn", "ms_sncode='" + code.Text + "'").ToString().Trim();
                                        if (dh.CheckExist("makeserial", "ms_sncode='" + code.Text + "' and ms_id='" + oMsid + "' and ms_beforesn is null"))
                                        {
                                            step = 1;

                                            //记录转换前的序列号
                                            TSN = code.Text;
                                            //显示之前的序列号
                                            show_sncode.Text = TSN;
                                            OperateResult.AppendText("<<请输入SN\n", Color.Green,code);
                                            ChangeResult.Enabled = false;
                                        }
                                        else
                                        //不为空，进行过转换。不勾选修改结果，就不能再修改
                                        {
                                            OperateResult.AppendText(">>序列号" + code.Text + "已经转换过\n", Color.Red,code);
                                            OperateResult.AppendText("<<请重新输入TSN\n", Color.Black);
                                        }
                                    }
                                }
                                else
                                {
                                    OperateResult.AppendText(">>" + errorMessage + "\n", Color.Red,code);
                                }
                            }
                            else
                            {
                                OperateResult.AppendText(">>" + errorMessage + "\n", Color.Red,code);
                            }
                        }
                        else if (step == 1)
                        {
                            OperateResult.AppendText(">>" + code.Text + "\n", Color.Black);
                            //判断用户是否锁定输入SN长度，
                            if (!checkLengthOrPre(SNLength_checkBox, SNLength, "长度", "SN"))
                            {
                                return;
                            }
                            //判断用户是否锁定输入SN前缀，
                            if (!checkLengthOrPre(SNPre_checkBox, SNPre, "前缀", "SN"))
                            {
                                return;
                            }
                            //判断转换后序列号的范围是否合法
                            if (!checkStartAndEnd())
                            {
                                OperateResult.AppendText(">>序列号" + code.Text + "校验错误，不在工单防呆规则指定范围内!\n", Color.Red, code);
                                return;
                            }
                            //开始录入SN
                            if ((ChangeResult.Checked && dh.CheckExist("makeserial", "ms_sncode='" + code.Text + "' and ms_id='"+oMsid+"'"))||!dh.CheckExist("makeserial", "ms_sncode='" + code.Text + "'"))
                            {
                                //SN校验成功，合法,记录下SN
                                SN = code.Text;
                                code.Text = "";
                                //开始进行校验规则
                                if (ListA.Rows.Count > 0)
                                {
                                    OperateResult.AppendText("<<请输入" + ListA.Rows[0]["psr_type"] + "\n", Color.Green);

                                    //实例化hashTable的值
                                    hs = new Hashtable();
                                }
                                //step+1
                                step = 2;
                            }
                            else
                            {
                                OperateResult.AppendText(">>序列号" + code.Text + "已存在\n", Color.Red);
                                OperateResult.AppendText(">>请输入SN\n", Color.Black,code);
                            }
                        }
                        else if (step < ListA.Rows.Count + 2)
                        {
                            OperateResult.AppendText(">>"+code.Text+"\n", Color.Black);
                            //开始进行校验规则
                            if (checkRules(step))
                            {
                                step += 1;
                            }
                        }
                    }
                    else
                    {
                        OperateResult.AppendText(">>" + errorMessage + "\n", Color.Red,code);
                    }
                }
                else
                {
                    OperateResult.AppendText(">>输入不能为空\n", Color.Red);
                }
                code.Text = "";
            }
        }
        /// <summary>
        /// 检验长度或者前缀是否合法
        /// </summary>
        /// <param name="checkbox"></param>
        /// <param name="c"></param>
        /// <param name="info"></param>
        private bool checkLengthOrPre(CheckBox checkbox, TextBox textbox, string type, string TSNorSN)
        {
            if (checkbox.Checked == true)
            {
                //如果勾选没有填值
                if (textbox.Text == "")
                {
                    OperateResult.AppendText(">>勾选长度或者前缀需要填写内容\n", Color.Red);
                    return false;
                }
                if (type == "长度")
                {
                    //则判断输入转换前的序列号长度是否合法，不合法则提示
                    if (code.Text.Trim().Length != int.Parse(textbox.Text))
                    {
                        //序列号校验错误，长度错误
                        OperateResult.AppendText(">>" + TSNorSN + ":" + code.Text + "校验错误，长度错误\n", Color.Red,code);
                        OperateResult.AppendText("<<请重新输入" + TSNorSN + "\n", Color.Black);
                        return false;
                    }
                }
                else if (type == "前缀")
                {
                    //则判断输入转换前的序列号前缀是否合法，不合法则提示
                    if (!code.Text.StartsWith(textbox.Text.Trim()))
                    {
                        //序列号校验错误，前缀错误
                        OperateResult.AppendText(">>" + TSNorSN + ":" + code.Text + "校验错误，前缀错误\n", Color.Red,code);
                        OperateResult.AppendText("<<请重新输入" + TSNorSN + "\n", Color.Black);
                        return false;
                    }
                }
                return true;
            }
            return true;
        }
        /// <summary>
        /// 关联采集的校验
        /// </summary>
        /// <param name="step"></param>
        private bool checkRules(int step)
        {
            type = ListA.Rows[step - 2]["psr_type"].ToString() == "WIFI" ? "MAC" : ListA.Rows[step - 2]["psr_type"].ToString();
            //如果前缀和长度都满足的话
            if ((ListA.Rows[step - 2]["psr_length"].ToString() == "" ? true : code.Text.Length != int.Parse(ListA.Rows[step - 2]["psr_length"].ToString())))
            {
                OperateResult.AppendText(">>" + ListA.Rows[step - 2]["psr_type"] + "长度校验不通过,请重新输入\n", Color.Red);
                OperateResult.AppendText(">>请重新输入" + ListA.Rows[step - 2]["psr_type"] + "\n", Color.Black,code);
                return false;
            }
            //以|符号分割前缀
            string[] preFixs = ListA.Rows[step - 2]["psr_prefix"].ToString().Split('|');
            //只要满足其中一个前缀条件即可
            bool isfit = false;
            for (int i=0;i<preFixs.Length;i++) {
                if (preFixs[i] == "" ? true : code.Text.StartsWith(preFixs[i]))
                {
                    //满足其中一条即可
                    isfit = true;
                    break;
                }
            }
            if (!isfit)
            {
                OperateResult.AppendText(">>" + ListA.Rows[step - 2]["psr_type"] + "前缀校验不通过,请重新输入\n", Color.Red);
                OperateResult.AppendText(">>请重新输入" + ListA.Rows[step - 2]["psr_type"] + "\n", Color.Black,code);
                return false;
            }
            switch (type)
            {
                case "IMEI1":
                case "IMEI2":
                case "IMEI3":
                    if (!ChangeResult.Checked&&checkExist("ms_imei1='" + code.Text + "' or ms_imei2 = '" + code.Text + "' or ms_imei3 = '" + code.Text + "'"))
                    {
                        OperateResult.AppendText(">>" + type + ":" + code.Text + "错误，不允许重复\n", Color.Red);
                        OperateResult.AppendText(">>请输入" + type + "\n", Color.Black,code);
                        return false;
                    }
                    else
                    {
                        //判断IMEI1,IMEI2,IMEI3中是否已经有这个号了
                        if (imei.ToString().Contains(code.Text))
                        {
                            OperateResult.AppendText(">>" + type + ":" + code.Text + "已录，请重新输入\n", Color.Red);
                            OperateResult.AppendText(">>请输入" + type + "\n", Color.Black,code);
                            return false;
                        }
                    }
                    //通过校验,将包含IMEI的值拼接
                    imei.Append("'" + code.Text + "',");
                    s1.Append("MS_" + type + " = '" + code.Text + "',");
                    break;
                case "BT":
                case "MAC":
                case "NETCODE":
                    if (!ChangeResult.Checked&&checkExist("MS_" + type + "='" + code.Text + "'"))
                    {
                        OperateResult.AppendText(">>" + ListA.Rows[step - 2]["psr_type"].ToString() + ":" + code.Text + "错误，不允许重复\n", Color.Red);
                        OperateResult.AppendText(">>请输入" + ListA.Rows[step - 2]["psr_type"].ToString() + "\n", Color.Black,code);
                        return false;
                    }
                    //通过校验,将包含IMEI的值拼接
                    s1.Append("MS_" + type + " = '" + code.Text + "',");
                    break;
            }
            //满足规则，则采集
            hs.Add(ListA.Rows[step - 2]["psr_type"].ToString(), code.Text);
            //说明已经是最后一个校验规则
            if (step == ListA.Rows.Count + 1)
            {
                //校验已经完成,此时要再次校验之前的SN和关联采集信息
                //再次校验SN
                if ((ChangeResult.Checked && dh.CheckExist("makeserial", "ms_sncode='" + SN + "' and ms_id='" + oMsid + "'"))||!dh.CheckExist("makeserial", "ms_sncode='" + SN + "'"))
                {
                    bool flag = true;
                    if (!ChangeResult.Checked)
                    {
                        //遍历判断已采集的信息是否已存在
                        foreach (DictionaryEntry de in hs)
                        {
                            if (dh.CheckExist("makeserial", "MS_" + (de.Key.ToString() == "WIFI" ? "MAC" : de.Key) + "='" + de.Value + "'"))
                            {
                                flag = false;
                                OperateResult.AppendText(">>" + de.Key + "已被使用,请重新输入TSN,重新转换\n", Color.Red);
                                //清空信息
                                clearInfo();
                                break;
                            }
                        }
                    }

                    //根据flag判断关联采集信息二次校验结果
                    if (flag == true)
                    {
                        //说明SN和关联采集信息二次校验通过，则进行转换和采集信息绑定
                        string firstsn = "";
                        string updateSql = "";
                        //勾选了修改转换结果
                        if (ChangeResult.Checked)
                        {
                            //查询ms_firstsn
                            firstsn = dh.getFieldDataByCondition("makeserial", "ms_firstsn", "ms_beforesn='" + TSN + "' and ms_id='" + oMsid + "'").ToString();
                            //记录本次修改，存入makesnrelation表中
                            updateSql = "update makeserial set ms_sncode='" + SN + "'," + s1.Remove(s1.Length - 1, 1).ToString() + " where ms_beforesn='" + TSN + "' and ms_id='" + oMsid + "'";
                            //删除最近一条转换记录
                            dh.ExecuteSql("delete from makesnrelation where BEFORESN='" + TSN + "' and makecode='" + oMakecode + "'", "delete");
                        }
                        //未勾选修改转换结果
                        else
                        {
                            //查询ms_firstsn
                            firstsn = dh.getFieldDataByCondition("makeserial", "ms_firstsn", "ms_sncode='" + TSN + "' and ms_id='" + oMsid + "'").ToString();
                            //记录本次修改，存入makesnrelation表中
                            updateSql = "update makeserial set ms_sncode='" + SN + "', ms_beforesn='" + TSN + "'," + s1.Remove(s1.Length - 1, 1).ToString() + " where ms_sncode='" + TSN + "' and ms_id='" + oMsid + "'";
                        }
                        string insertSql = "insert into  makesnrelation (BEFORESN,SN,FIRSTSN,MAKECODE,msr_indate, msr_inman)values('" + TSN + "','" + SN + "','" + firstsn + "','" + ms_macode.Text + "', sysdate ,'" + User.UserCode + "')";
                        dh.ExecuteSQLTran(updateSql, insertSql);
                        OperateResult.AppendText(">>序列号转换成功\n>>关联采集成功\n", Color.Green);
                        //写入日志
                        LogManager.DoLog("修改序列号：" + TSN + "为" + SN + "成功！" + "操作人：" + User.UserCode);
                        //记录日志
                        LogicHandler.DoCommandLog(Tag.ToString(),User.UserCode,oMakecode,User.UserLineCode,User.UserSourceCode,"序列烧录转换","转换成功",TSN,"");
                        //完成该道工序 setFinish
                        LogicHandler.SetStepResult( ms_macode.Text, User.UserSourceCode, SN, "序列烧录转换", "序列烧录转换成功", User.UserCode, out errorMessage);

                        //输出提示用户“>>序列号转换成功”，“>>关联采集成功”
                        //获取剩余数，刷新页面
                        sql.Clear();
                        sql.Append("select mcd_inqty from makecraftdetail where mcd_macode='" + ms_macode.Text + "' and mcd_stepcode='" + User.CurrentStepCode + "'");
                        dt = (DataTable)dh.ExecuteSql(sql.GetString(), "select");
                        if (dt.Rows.Count > 0)
                        {
                            remain_qty.Text = ma_qty - int.Parse(dt.Rows[0]["mcd_inqty"].ToString()) + "";
                        }
                        //更新页面计数+1
                        count.Text = int.Parse(count.Text) + 1 + "";
                        //完成之后,清除信息
                        clearInfo();
                        OperateResult.AppendText(">>请输入TSN号\n", Color.Black);
                    }
                }
                else
                {
                    OperateResult.AppendText(">>序列号" + SN + "已存在\n", Color.Red);
                    OperateResult.AppendText(">>请重新输入TSN\n", Color.Black,code);
                    //清空信息
                    clearInfo();
                }
                code.Text = "";
                return false;
            }
            else
            {
                OperateResult.AppendText("<<请输入" + ListA.Rows[step - 1]["psr_type"] + "\n", Color.Green,code);
                return true;
            }
        }
        /// <summary>
        /// 工单号变化时，带出校验规则
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void ms_macode_TextChanged(object sender, EventArgs e)
        {
            //清空
            TSNPre.Text = "";
            TSNLength.Text = "";
            SNPre.Text = "";
            SNLength.Text = "";

            //取消勾选
            TSNPre_checkBox.Checked = false;
            TSNLength_checkBox.Checked = false;
            SNPre_checkBox.Checked = false;
            SNLength_checkBox.Checked = false;

            //设置可编辑
            TSNLength.Enabled = true;
            TSNPre.Enabled = true;
            SNLength.Enabled = true;
            SNPre.Enabled = true;

            TSNPre_checkBox.Enabled = true;
            TSNLength_checkBox.Enabled = true;
            SNPre_checkBox.Enabled = true;
            SNLength_checkBox.Enabled = true;

            //查询表工单序列号防呆规则表
            dt = (DataTable)dh.ExecuteSql("select msr_startno,msr_endno,msr_system,msr_type, msr_prefix ,msr_length from makesnrule where msr_makecode='" + ms_macode.Text + "'", "select");
            if (dt.Rows.Count > 0)
            {
                foreach (DataRow dr in dt.Rows)
                {
                    //如果有值，则这个字段自动勾选，并且不可编辑
                    if (dr["msr_type"].ToString().ToLower() == "before")
                    {
                        //msr_type=before 的值赋值到转换前

                        //临时变量记录
                        string length = dr["msr_length"].ToString();
                        string prefix = dr["msr_prefix"].ToString();
                        //不为空
                        if (prefix != "" && prefix != null)
                        {
                            //则赋值
                            TSNPre.Text = prefix;
                            //设置不可编辑
                            TSNPre.Enabled = false;
                            //勾选
                            TSNPre_checkBox.Checked = true;
                            TSNPre_checkBox.Enabled = false;
                        }
                        if (length != "" && length != null)
                        {
                            //赋值
                            TSNLength.Text = length;
                            //设置不可编辑
                            TSNLength.Enabled = false;
                            //勾选
                            TSNLength_checkBox.Checked = true;
                            TSNLength_checkBox.Enabled = false;
                        }
                    }
                    else if (dr["msr_type"].ToString().ToLower() == "after")
                    {
                        //msr_type=after 的值赋值到转换后

                        //临时变量记录
                        string length = dr["msr_length"].ToString();
                        string prefix = dr["msr_prefix"].ToString();
                        //记录进制
                        system = dr["msr_system"].ToString();
                        //不为空
                        if (prefix != "" && prefix != null)
                        {
                            //则赋值
                            SNPre.Text = prefix;
                            //设置不可编辑
                            SNPre.Enabled = false;
                            //勾选
                            SNPre_checkBox.Checked = true;
                            SNPre_checkBox.Enabled = false;
                        }
                        if (dr["msr_startno"].ToString() != "" && dr["msr_endno"].ToString() != "")
                        {
                            //记录起止序列号
                            startNo = dr["msr_startno"].ToString().Substring(prefix.Length);
                            endNo = dr["msr_endno"].ToString().Substring(prefix.Length);
                        }
                        if (length != "" && length != null)
                        {
                            //赋值
                            SNLength.Text = length;
                            //设置不可编辑
                            SNLength.Enabled = false;
                            //勾选
                            SNLength_checkBox.Checked = true;
                            SNLength_checkBox.Enabled = false;
                        }
                    }
                }
            }
            else
            {
                /*	如果转换前没有值，则取 select productsnrule where psr_prodcode=? 产品编号，
                 *	有值则赋值到 转换前，并且自动勾选不可编辑。*/
                //dt = (DataTable)dh.ExecuteSql("select psr_prefix ,psr_length from productsnrule where psr_prodcode = " + ma_prodcode.Text, "select");
                //if (dt.Rows.Count > 0)
                //{
                //    //将产品序列号防呆规则查出的数据填充
                //    beforeTransSNPre.Text = dt.Rows[0]["psr_prefix"].ToString();
                //    beforeTransSNPre.ReadOnly = true;
                //    beforeTransSNPre_checkBox.Checked = true;
                //    beforeTransSNLength.Text = dt.Rows[0]["psr_length"].ToString();
                //    beforeTransSNLength.ReadOnly = true;
                //    beforeTransSNLength_checkBox.Checked = true;
                //}
            }
        }
        /// <summary>
        /// 检测转换后的序列号是否满足起止序列号范围
        /// </summary>
        /// <returns></returns>
        private bool checkStartAndEnd()
        {
            if (system=="")
            {
                return true;
            }
            if (system == "decimal")
            {
                //十进制
                if (int.Parse(code.Text.Substring(SNPre.Text.Length)) >= int.Parse(startNo) && int.Parse(code.Text.Substring(SNPre.Text.Length)) <= int.Parse(endNo))
                {
                    //满足
                    return true;
                }
            }
            else
            {
                //十六进制
                if (int.Parse(code.Text.Substring(SNPre.Text.Length), System.Globalization.NumberStyles.HexNumber) >= int.Parse(startNo, System.Globalization.NumberStyles.HexNumber) && int.Parse(code.Text.Substring(SNPre.Text.Length), System.Globalization.NumberStyles.HexNumber) <= int.Parse(endNo, System.Globalization.NumberStyles.HexNumber))
                {
                    //满足
                    return true;
                }
            }
            return false;
        }
        private bool checkExist(string fields)
        {
            //不存在
            if (!dh.CheckExist("makeserial", fields))
            {
                //则记录
                return false;
            }
            else
            {
                return true;
            }
        }
        private void clearInfo()
        {
            //步骤重置为0
            step = 0;
            //关联采集信息清空
            if (hs != null)
            {
                hs.Clear();
            }
            imei.Clear();
            logsql.Clear();
            s1.Clear();
            show_sncode.Text = "";
            ChangeResult.Enabled = true;
        }

        private void cancel_Click(object sender, EventArgs e)
        {
            //清除已经采集的所有信息
            clearInfo();
            //提示用户输入TSN
            OperateResult.AppendText("<<请输入TSN\n", Color.Green);
        }
        private bool GetMakeInfo(string iSnCode, out string oMakeCode, out string oErrorMessage)
        {
            //取MakeProcess表中的执行记录ID最大的一个工单的号码
            oMakeCode = "";
            oErrorMessage = "";
            string ms_id = dh.getFieldDataByCondition("MakeSerial", "max(ms_id) ms_id", "upper(ms_sncode)='" + iSnCode.ToUpper() + "' or ms_firstsn in (select firstsn from makesnrelation where upper(beforesn)='" + iSnCode.ToUpper() + "')").ToString();
            oMakeCode = dh.getFieldDataByCondition("MakeSerial", "ms_makecode", "ms_id='" + ms_id + "'").ToString();
            if (oMakeCode != "")
                return true;
            else
            {
                oErrorMessage = "序列号:" + iSnCode + " 未归属工单";
                return false;
            }
        }
    }
}