using System;
using System.Data;
using System.Configuration;
using System.Collections;
using System.Web;
using System.Web.Security;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Web.UI.WebControls.WebParts;
using System.Web.UI.HtmlControls;
using GThinking.N_MISPRO;
using GThinking.N_MISPRO.Data;
using GThinking.N_MODEL.Page;
using GThinking.N_WORKFLOW;
using GThinking.N_MODEL.Dialog;
using GThinking.N_PUBLIC;
using GThinking.N_MISPRO.Utility;
using GThinking.N_CONTROL;
using System.IO;
using System.Data.OleDb;
using System.Data.Common;
using GThinking.N_MISPROAS;
using System.Collections.Generic;

namespace GThinking.N_XLXSBJ
{
    public partial class XLBJD_WBBJDDRInfo : SingleCardBase
    {
        XLBJD_WBBJDDREntity entity = new XLBJD_WBBJDDREntity();

        protected void Page_Load(object sender, EventArgs e)
        {
            this.UMID = 100860043;
            this.UMName = "外部线缆产品导入";
            base.CurMaster = Master;
            base.CurEntity = entity;
            this.PageHeight = 180;
            this.PageWidth = 420;
            Master.EnableAttachBtn = false;
            Master.EnableCancelBtn = false;
            Master.EnableCopyBtn = false;
            Master.EnableDeleteBtn = false;
            Master.EnableEditBtn = false;
            Master.EnableInsertBtn = false;
            Master.EnablePrintBtn = false;
            Master.EnableRefreshBtn = false;
            Master.EnableSaveBtn = false;
            Server.ScriptTimeout = 3600;
            fupdPost.FileSaveType = gtAsyncFileUpload.DFileSaveType.SaveToPath;
            if (AppRuntime.BitType == AppBitType.Bit32)
                fupdPost.Filter = "XLS";
            else // AppBitType.Bit64
                fupdPost.Filter = "XLS,XLSX";
            base.InitPage();
            Server.ScriptTimeout = 3600;
            if (!IsPostBack)
            {
                chkSheet.Checked = false;
                cbxSheetList.Enabled = false;
            }
        }

        #region 控件事件

        protected void btnQD_Click(object sender, EventArgs e)
        {
            if (fupdPost.FileName.Equals(""))
            {
                ShowMessage("请选择需要导入的文件！");
                return;
            }
            else
            {
                if (!txtLastPath.Value.Trim().Equals(""))
                {
                    if ((fupdPost.FilePath != txtLastPath.Value) && !cbxSheetList.SelectedValue.Trim().Equals(""))
                    {
                        ShowMessage("导入文件已发生变化，请重新指定导入页面！");
                        chkSheet_CheckedChanged(null, null);
                        return;
                    }
                }
            }

            if (txtHHS.Value > txtHHZ.Value)
            {
                ShowMessage("栏目行号始不能大于止！");
                return;
            }

            if (txtHHS.Value <= 0)
            {
                ShowMessage("栏目行号始不能小于0！");
                return;
            }

            TDatabase dberp = TContextDatabases.GetDatabase("DBERP");
            TSQL sSQL = new TSQL(dberp);

            try
            {
                dberp.BeginTrans();

                Dictionary<string, string> dicLMMC = new Dictionary<string, string>();

                string sDRSJ = DateTime.Now.ToString();
                //当前报价单ID
                string sBJDID = PageParam.GetRTrimString("BJDID");
                string sHTBH = "";
                if (!string.IsNullOrEmpty(PageParam.GetRTrimString("HTBH")))
                {
                    sHTBH = PageParam.GetRTrimString("HTBH");
                }


                if (cbxSheetList.SelectedValue.Trim().Equals(""))
                {
                    DataSet aDataExcel = new DataSet();
                    if (AppRuntime.BitType == AppBitType.Bit32)
                        aDataExcel = XLBJDUtils.ReadFromExcelFile(fupdPost.FilePath, false, "");
                    else // AppBitType.Bit64
                        ReadWJ(fupdPost.FilePath, "", ref aDataExcel);
                    ExcelColumnName(Convert.ToInt32(txtHHS.Value), Convert.ToInt32(txtHHZ.Value), aDataExcel, dicLMMC);
                    //
                    string sFileName = fupdPost.FileName;
                    string sSheetName = GetDefaultSheetName(fupdPost.FilePath);

                    XLWBBJDUtils.DeleteInValidEmptyRow(ref aDataExcel);
                    ExecDRSQL(dberp, sSQL, aDataExcel, dicLMMC, sBJDID, sHTBH, sDRSJ, sFileName, sSheetName);
                }
                else
                {
                    string[] sSheetList = cbxSheetList.SelectedValue.Split(',');
                    for (int i = 0; i < sSheetList.Length; i++)
                    {
                        DataSet aDataExcel = new DataSet();
                        if (AppRuntime.BitType == AppBitType.Bit32)
                            aDataExcel = XLBJDUtils.ReadFromExcelFile(fupdPost.FilePath, false, sSheetList[i]);
                        else // AppBitType.Bit64
                            ReadWJ(fupdPost.FilePath, sSheetList[i], ref aDataExcel);
                        ExcelColumnName(Convert.ToInt32(txtHHS.Value), Convert.ToInt32(txtHHZ.Value), aDataExcel, dicLMMC);
                        //
                        string sFileName = fupdPost.FileName;
                        string sSheetName = sSheetList[i];

                        XLWBBJDUtils.DeleteInValidEmptyRow(ref aDataExcel);
                        ExecDRSQL(dberp, sSQL, aDataExcel, dicLMMC, sBJDID, sHTBH, sDRSJ, sFileName, sSheetName);
                    }
                }

                dberp.CommitTrans();
                ShowMessage("导入成功！");
                CloseWindow();
                DialogOperationScript dos = new DialogOperationScript(this);
                dos.ClickOwnerButton(PageParam.GetRTrimString("btnCallBack"));
                dos.CloseSelf();
                dos.Execute();
            }
            catch (Exception ex)
            {
                dberp.RollbackTrans();
                ShowMessage(ex.Message);
                return;
            }
        }

        protected void btnQX_Click(object sender, EventArgs e)
        {
            CloseWindow();
        }

        protected void chkSheet_CheckedChanged(object sender, EventArgs e)
        {
            if (chkSheet.Checked)
            {
                if (fupdPost.FileName.Equals(""))
                {
                    ShowMessage("请选择需要导入的文件！");
                    chkSheet.Checked = false;
                    return;
                }

                cbxSheetList.Enabled = true;
                cbxSheetList.ClearItems();
                cbxSheetList.SelectedValue = "";

                string connStr = GetConnString(fupdPost.FilePath);
                OleDbConnection m_conn = new OleDbConnection(connStr);
                m_conn.Open();
                DataTable sheetNames = m_conn.GetOleDbSchemaTable(OleDbSchemaGuid.Tables, new object[] { null, null, null, "TABLE" });
                if (sheetNames.Rows[0].Table.Rows.Count == 1)
                {
                    string sSheetName = sheetNames.Rows[0].Table.Rows[0]["TABLE_NAME"].ToString().Trim();
                    if (sSheetName.StartsWith("'") && sSheetName.EndsWith("'"))
                        sSheetName = sSheetName.TrimStart('\'').TrimEnd('\'');
                    if (sSheetName.EndsWith("$"))
                        sSheetName = sSheetName.TrimEnd('$');
                    cbxSheetList.Items.Add(new ListItem(sSheetName, sSheetName));
                    cbxSheetList.SelectedValue = sSheetName;
                }
                else
                {
                    for (int i = 0; i < sheetNames.Rows[0].Table.Rows.Count; i++)
                    {
                        string sSheetName = sheetNames.Rows[0].Table.Rows[i]["TABLE_NAME"].ToString().Trim();
                        if (sSheetName.StartsWith("'") && sSheetName.EndsWith("'"))
                            sSheetName = sSheetName.TrimStart('\'').TrimEnd('\'');
                        if (sSheetName.EndsWith("$"))
                            sSheetName = sSheetName.TrimEnd('$');
                        cbxSheetList.Items.Add(new ListItem(sSheetName, sSheetName));
                    }
                }
                if (m_conn.State == ConnectionState.Open)
                {
                    m_conn.Dispose();
                    m_conn = null;
                }

                txtLastPath.Value = fupdPost.FilePath;
                FormAreaUpdate();
            }
            else
            {
                cbxSheetList.ClearItems();
                cbxSheetList.SelectedValue = "";
                cbxSheetList.Enabled = false;
                FormAreaUpdate();
            }
        }

        // 根据32/64位运行时返回不同的连接字符串。
        private string GetConnString(string sPath)
        {
            string conn;
            if (AppRuntime.BitType == AppBitType.Bit32)
            {
                conn = "Provider=Microsoft.Jet.OLEDB.4.0;" + "Data Source=" + sPath + ";" + "Extended Properties=Excel 8.0;";
                //conn = "Provider=Microsoft.Jet.OLEDB.4.0;Data Source=" + sPath + @";Extended Properties=""Excel 8.0;IMEX=1;ImportMixedTypes=Text""";
            }
            else // AppBitType.Bit64
            {
                conn = "Provider=Microsoft.ACE.OLEDB.12.0;" + "Data Source=" + sPath + ";" + "Extended Properties=Excel 8.0;";
            }
            return conn;
        }

        #endregion

        #region 自定义事件

        private void ExecDRSQL(TDatabase dberp, TSQL sSQL, DataSet ds, Dictionary<string, string> dicLMMC, string sBJDID, string sHTBH, string sDRSJ, string sFileName, string sSheetName)
        {
            int iTotalRecords = ds.Tables[0].Rows.Count - CMISproConvert.StrToInt(txtHHZ.Value.ToString());
            int Rcount = CMISproConvert.StrToInt(GetOption(100860043, "BJU069"));
            int iZFS = iTotalRecords / Rcount;
            if (iTotalRecords % Rcount > 0)
                iZFS++;
            int iMLFZH = CMISproDataBase.GetMaxXH("DBERP", "XLWBBJDML", "XLWBBJDML_MLFZH", "") + 1;

            for (int iDRtimes = 1; iDRtimes <= iZFS; iDRtimes++)
            {
                string sWBBJDID = XLWBBJDUtils.GetNewWBBJDID();
                #region 生成XLWBBJDML表数据--WBBJDID|外部报价单/BJDID
                sSQL.Clear();
                sSQL.Add("insert into XLWBBJDML");
                sSQL.Add("     ( XLWBBJDML_BJDID,XLWBBJDML_WBBJDID,XLWBBJDML_SJLY,XLWBBJDML_WBBJDMC,XLWBBJDML_MLFZH,XLWBBJDML_FS,XLWBBJDML_FSXH,XLWBBJDML_EXCEL,XLWBBJDML_SHEET, ");
                sSQL.Add("       XLWBBJDML_LMHHS,XLWBBJDML_LMHHZ,XLWBBJDML_NRHHS,XLWBBJDML_NRHHZ, ");
                if (!string.IsNullOrEmpty(sHTBH))
                {
                    sSQL.Add(" XLWBBJDML_HTBH, ");
                }
                sSQL.Add("       XLWBBJDML_DRSJ,XLWBBJDML_YCL, XLWBBJDML_WHR,XLWBBJDML_WHRID,XLWBBJDML_WHSJ ) ");
                sSQL.Add(" values ");
                sSQL.Add("     ( :pBJDID,:pWBBJDID,:pSJLY,:pWBBJDMC,:pMLFZH,:pFS,:pFSXH,:pEXCEL,:pSHEET, ");
                sSQL.Add("       :pLMHHS,:pLMHHZ,:pNRHHS,:pNRHHZ, ");
                if (!string.IsNullOrEmpty(sHTBH))
                {
                    sSQL.Add(" :pHTBH, ");
                    sSQL.ParamByName("pHTBH").Value = sHTBH;
                }
                sSQL.Add("       :pDRSJ, :YCL, :pWHR,:pWHRID,:pWHSJ ) ");
                sSQL.ParamByName("pBJDID").Value = sBJDID;
                sSQL.ParamByName("pWBBJDID").Value = sWBBJDID;
                if (!sBJDID.Trim().Equals(""))
                {
                    sSQL.ParamByName("pSJLY").Value = "BJCP";
                }
                else
                {
                    sSQL.ParamByName("pSJLY").Value = "XSHT";
                }
                string sMC = sFileName + "【" + sSheetName + "】";
                sMC = XLBJDUtils.SubStringFunc(sMC, 100);
                string sEXECL = sFileName;
                sEXECL = XLBJDUtils.SubStringFunc(sEXECL, 60);
                string sSHEET = sSheetName;
                sSHEET = XLBJDUtils.SubStringFunc(sSHEET, 40);
                sSQL.ParamByName("pWBBJDMC").Value = sMC;
                if (iZFS == 1)
                {
                    sSQL.ParamByName("pMLFZH").Value = 0;
                    sSQL.ParamByName("pFS").Value = 0;
                    sSQL.ParamByName("pFSXH").Value = 0;
                }
                else
                {
                    sSQL.ParamByName("pMLFZH").Value = iMLFZH;
                    sSQL.ParamByName("pFS").Value = iZFS;
                    sSQL.ParamByName("pFSXH").Value = iDRtimes;
                }
                sSQL.ParamByName("pEXCEL").Value = sEXECL;
                sSQL.ParamByName("pSHEET").Value = sSheetName;
                sSQL.ParamByName("pLMHHS").Value = txtHHS.Value;
                sSQL.ParamByName("pLMHHZ").Value = txtHHZ.Value;
                if (iDRtimes < iZFS)
                {
                    sSQL.ParamByName("pNRHHS").Value = txtHHZ.Value + 1 + Rcount * (iDRtimes - 1);
                    sSQL.ParamByName("pNRHHZ").Value = Rcount * iDRtimes + txtHHZ.Value;
                }
                else
                {
                    sSQL.ParamByName("pNRHHS").Value = txtHHZ.Value + 1 + Rcount * (iDRtimes - 1);
                    sSQL.ParamByName("pNRHHZ").Value = iTotalRecords + txtHHZ.Value;
                }
                sSQL.ParamByName("YCL").Value = "N";
                sSQL.ParamByName("pDRSJ").Value = sDRSJ;
                sSQL.ParamByName("pWHR").Value = tSession.UserName;
                sSQL.ParamByName("pWHRID").Value = tSession.UserId;
                sSQL.ParamByName("pWHSJ").Value = DateTime.Now;
                dberp.ExecSQL(sSQL);
                #endregion

                #region 生成XLWBBJDLM表数据----WBBJDID|外部报价单ID=======LMBH|栏目编号/BJDID
                sSQL.Clear();
                sSQL.Add("insert into XLWBBJDLM ( ");
                sSQL.Add("  XLWBBJDLM_BJDID,XLWBBJDLM_WBBJDID,XLWBBJDLM_LMBH,XLWBBJDLM_LMMC,XLWBBJDLM_ZDLMLX,XLWBBJDLM_WHR,XLWBBJDLM_WHRID,XLWBBJDLM_WHSJ) ");
                sSQL.Add("values ( ");
                sSQL.Add("  :pBJDID,:pWBBJDID,:pLMBH,:pLMMC,:pZDLMLX,:pWHR,:pWHRID,:pWHSJ) ");
                //循环dic
                foreach (KeyValuePair<string, string> kvp in dicLMMC)
                {
                    sSQL.ParamByName("pBJDID").Value = sBJDID;
                    sSQL.ParamByName("pWBBJDID").Value = sWBBJDID;
                    sSQL.ParamByName("pLMBH").Value = kvp.Key;

                    string sLMMC = kvp.Value;
                    sLMMC = XLBJDUtils.SubStringFunc(sLMMC, 60);
                    sSQL.ParamByName("pLMMC").Value = sLMMC;
                    sSQL.ParamByName("pZDLMLX").Value = "";
                    sSQL.ParamByName("pWHRID").Value = tSession.UserId;
                    sSQL.ParamByName("pWHR").Value = tSession.UserName;
                    sSQL.ParamByName("pWHSJ").Value = DateTime.Now;
                    dberp.ExecSQL(sSQL);
                }
                #endregion

                #region 生成XLWBBJDNR表数据------WBBJDID|外部报价单ID=======DRHH|导入行号/BJDID
                sSQL.Clear();
                sSQL.Add("insert into XLWBBJDNR(");
                sSQL.Add("  XLWBBJDNR_BJDID, XLWBBJDNR_WBBJDID, XLWBBJDNR_DRHH, ");
                sSQL.Add("  XLWBBJDNR_LMNR01, XLWBBJDNR_LMNR02, XLWBBJDNR_LMNR03, XLWBBJDNR_LMNR04, XLWBBJDNR_LMNR05, XLWBBJDNR_LMNR06,");
                sSQL.Add("  XLWBBJDNR_LMNR07, XLWBBJDNR_LMNR08, XLWBBJDNR_LMNR09, XLWBBJDNR_LMNR10, XLWBBJDNR_LMNR11, XLWBBJDNR_LMNR12,");
                sSQL.Add("  XLWBBJDNR_LMNR13, XLWBBJDNR_LMNR14, XLWBBJDNR_LMNR15, XLWBBJDNR_LMNR16, XLWBBJDNR_LMNR17, XLWBBJDNR_LMNR18,");
                sSQL.Add("  XLWBBJDNR_LMNR19, XLWBBJDNR_LMNR20, XLWBBJDNR_LMNR21, XLWBBJDNR_LMNR22, XLWBBJDNR_LMNR23, XLWBBJDNR_LMNR24,");
                sSQL.Add("  XLWBBJDNR_LMNR25, XLWBBJDNR_LMNR26, XLWBBJDNR_LMNR27, XLWBBJDNR_LMNR28, XLWBBJDNR_LMNR29, XLWBBJDNR_LMNR30,");
                sSQL.Add("  XLWBBJDNR_LMNR31, XLWBBJDNR_LMNR32, XLWBBJDNR_LMNR33, XLWBBJDNR_LMNR34, XLWBBJDNR_LMNR35, XLWBBJDNR_LMNR36,");
                sSQL.Add("  XLWBBJDNR_LMNR37, XLWBBJDNR_LMNR38, XLWBBJDNR_LMNR39, XLWBBJDNR_LMNR40, XLWBBJDNR_LMNR41, XLWBBJDNR_LMNR42,");
                sSQL.Add("  XLWBBJDNR_LMNR43, XLWBBJDNR_LMNR44, XLWBBJDNR_LMNR45, XLWBBJDNR_LMNR46, XLWBBJDNR_LMNR47, XLWBBJDNR_LMNR48,");
                sSQL.Add("  XLWBBJDNR_LMNR49, XLWBBJDNR_LMNR50, XLWBBJDNR_LMNR51, XLWBBJDNR_LMNR52, XLWBBJDNR_LMNR53, XLWBBJDNR_LMNR54,");
                sSQL.Add("  XLWBBJDNR_LMNR55, XLWBBJDNR_LMNR56, XLWBBJDNR_LMNR57, XLWBBJDNR_LMNR58, XLWBBJDNR_LMNR59, XLWBBJDNR_LMNR60)");
                sSQL.Add("values (:XLWBBJDNR_BJDID, :XLWBBJDNR_WBBJDID, :XLWBBJDNR_DRHH, ");
                sSQL.Add("  :XLWBBJDNR_LMNR01, :XLWBBJDNR_LMNR02, :XLWBBJDNR_LMNR03, :XLWBBJDNR_LMNR04, :XLWBBJDNR_LMNR05, :XLWBBJDNR_LMNR06,");
                sSQL.Add("  :XLWBBJDNR_LMNR07, :XLWBBJDNR_LMNR08, :XLWBBJDNR_LMNR09, :XLWBBJDNR_LMNR10, :XLWBBJDNR_LMNR11, :XLWBBJDNR_LMNR12,");
                sSQL.Add("  :XLWBBJDNR_LMNR13, :XLWBBJDNR_LMNR14, :XLWBBJDNR_LMNR15, :XLWBBJDNR_LMNR16, :XLWBBJDNR_LMNR17, :XLWBBJDNR_LMNR18,");
                sSQL.Add("  :XLWBBJDNR_LMNR19, :XLWBBJDNR_LMNR20, :XLWBBJDNR_LMNR21, :XLWBBJDNR_LMNR22, :XLWBBJDNR_LMNR23, :XLWBBJDNR_LMNR24,");
                sSQL.Add("  :XLWBBJDNR_LMNR25, :XLWBBJDNR_LMNR26, :XLWBBJDNR_LMNR27, :XLWBBJDNR_LMNR28, :XLWBBJDNR_LMNR29, :XLWBBJDNR_LMNR30,");
                sSQL.Add("  :XLWBBJDNR_LMNR31, :XLWBBJDNR_LMNR32, :XLWBBJDNR_LMNR33, :XLWBBJDNR_LMNR34, :XLWBBJDNR_LMNR35, :XLWBBJDNR_LMNR36,");
                sSQL.Add("  :XLWBBJDNR_LMNR37, :XLWBBJDNR_LMNR38, :XLWBBJDNR_LMNR39, :XLWBBJDNR_LMNR40, :XLWBBJDNR_LMNR41, :XLWBBJDNR_LMNR42,");
                sSQL.Add("  :XLWBBJDNR_LMNR43, :XLWBBJDNR_LMNR44, :XLWBBJDNR_LMNR45, :XLWBBJDNR_LMNR46, :XLWBBJDNR_LMNR47, :XLWBBJDNR_LMNR48,");
                sSQL.Add("  :XLWBBJDNR_LMNR49, :XLWBBJDNR_LMNR50, :XLWBBJDNR_LMNR51, :XLWBBJDNR_LMNR52, :XLWBBJDNR_LMNR53, :XLWBBJDNR_LMNR54,");
                sSQL.Add("  :XLWBBJDNR_LMNR55, :XLWBBJDNR_LMNR56, :XLWBBJDNR_LMNR57, :XLWBBJDNR_LMNR58, :XLWBBJDNR_LMNR59, :XLWBBJDNR_LMNR60)");
                //循环ds
                int iStart = CMISproConvert.StrToInt(txtHHZ.Value.ToString()) + (iDRtimes - 1) * Rcount;
                int iEnd = 0;
                if (iDRtimes < iZFS)
                    iEnd = iStart + Rcount;
                else
                    iEnd = ds.Tables[0].Rows.Count;
                for (int i = iStart; i < iEnd; i++)
                {
                    sSQL.ParamByName("XLWBBJDNR_BJDID").Value = sBJDID;
                    sSQL.ParamByName("XLWBBJDNR_WBBJDID").Value = sWBBJDID;
                    sSQL.ParamByName("XLWBBJDNR_DRHH").Value = i + 1;
                    for (int j = 1; j <= 60; j++)
                    {
                        if (j <= ds.Tables[0].Columns.Count)
                        {
                            string sLMNR = ds.Tables[0].Rows[i][j - 1].ToString().Trim();
                            sLMNR = sLMNR.Replace("\n", " ").Replace("\r", " ");
                            if (j <= 12)
                                sLMNR = XLBJDUtils.SubStringFunc(sLMNR, 250);
                            else
                                sLMNR = XLBJDUtils.SubStringFunc(sLMNR, 60);
                            sSQL.ParamByName("XLWBBJDNR_LMNR" + j.ToString().Trim().PadLeft(2, '0')).Value = sLMNR;
                        }
                        else
                        {
                            sSQL.ParamByName("XLWBBJDNR_LMNR" + j.ToString().Trim().PadLeft(2, '0')).Value = null;
                        }
                    }
                    dberp.ExecSQL(sSQL);
                }
                #endregion
            }
        }

        //组织栏目名称
        public static void ExcelColumnName(int iLMHHS,int iLMHHZ, DataSet ds, Dictionary<string, string> dicLMMC)
        {
            dicLMMC.Clear();
            int RowNameStart = iLMHHS - 1;
            int RowNameEnd = iLMHHZ - 1;

            //x1-1
            //x2-1 x2-2
            //x3-1 x3-2 x3-3
            string sCellName = "";
            for (int j = 0; j < ds.Tables[0].Columns.Count; j++)
            {
                if (!ds.Tables[0].Rows[RowNameStart][j].ToString().Trim().Equals(""))
                {
                    sCellName = ds.Tables[0].Rows[RowNameStart][j].ToString().Trim();
                }
                else
                {
                    for (int k = j; k >= 0; k--)
                    {
                        if (!ds.Tables[0].Rows[RowNameStart][k].ToString().Trim().Equals(""))
                        {
                            sCellName = ds.Tables[0].Rows[RowNameStart][k].ToString().Trim();
                            break;
                        }
                    }
                }
                
                //行开始
                for (int i = RowNameStart + 1; i <= RowNameEnd; i++)
                {
                    if (!ds.Tables[0].Rows[i][j].ToString().Trim().Equals(""))
                    {
                        sCellName = sCellName + ds.Tables[0].Rows[i][j].ToString().Trim();
                    }
                    else
                    {
                        for (int k = j; k >= 0; k--)
                        {
                            if (!ds.Tables[0].Rows[i][k].ToString().Trim().Equals("") && ds.Tables[0].Rows[i-1][k].ToString().Trim().Equals(""))
                            {
                                sCellName = sCellName + ds.Tables[0].Rows[i][k].ToString().Trim();
                                break;
                            }
                        }
                    }
                }
                if (sCellName.Equals(""))
                {
                    sCellName = "Columns" + (j+1).ToString().Trim();
                }
                //if (sCellName.Length > 30)
                //{
                //    throw new Exception(string.Format("第{1}列拼接出的标题名称过长：{0}", sCellName, (j + 1).ToString().Trim()));
                //}
                if (j >= 60)
                {
                    throw new Exception(string.Format("最大仅支持60个栏目，请检查是否存在空白栏目，目前栏目数：{0}", j+1));
                }
                dicLMMC.Add((j+1).ToString().Trim().PadLeft(2, '0'), sCellName);
            }
            //throw new Exception(string.Format("！"));
            
        }

        private void ReadWJ(string sPath, string sSheetName, ref DataSet aDataExcel)
        {
            string sMessage = "";
            aDataExcel = TExcelData.ReadExcel(sPath.Trim(), sSheetName, "",false, false, ref sMessage);
            if (!sMessage.Trim().Equals(""))
            {
                throw new Exception("文件读取失败！失败原因：" + sMessage.Trim());
            }

        }

        private string sGetCellTest(DataRow Row, int ColumnIndex)
        {
            return Row[ColumnIndex].ToString().Trim().Replace("\r\n", "").Replace("\n", "");
        }

        //取得默认的sheet名称
        private string GetDefaultSheetName(string sFilePath)
        {
            string connStr = GetConnString(sFilePath);
            OleDbConnection m_conn = new OleDbConnection(connStr);
            m_conn.Open();
            DataTable sheetNames = m_conn.GetOleDbSchemaTable(OleDbSchemaGuid.Tables, new object[] { null, null, null, "TABLE" });
            string sSheetName = "";
            if (sheetNames.Rows[0].Table.Rows.Count > 0)
            {
                sSheetName = sheetNames.Rows[0].Table.Rows[0]["TABLE_NAME"].ToString().Trim();
                if (sSheetName.StartsWith("'") && sSheetName.EndsWith("'"))
                    sSheetName = sSheetName.TrimStart('\'').TrimEnd('\'');
                if (sSheetName.EndsWith("$"))
                    sSheetName = sSheetName.TrimEnd('$');
            }

            if (m_conn.State == ConnectionState.Open)
            {
                m_conn.Dispose();
                m_conn = null;
            }
            return sSheetName;
        }

        
        #endregion
    }
}