private void importExcelThuoc(string dir, string file)
        {
            DateTime NgayAn = DateTime.MinValue;
            decimal KhoiLuong = 0;
            int SoLuongCa = 0;
            int SoLuongTT = 0;
            string columnName = "";
            decimal value = 0;
            int idVatTu = 0;
            int SoCaAn = 0;
            string StrChuong = "";
            string StrKL = "";
            decimal kl = 0;
            int LoaiCa = 0;
            string[] aChuongOnly = null;
            string[] aChuongExcept = null;

            IFormatProvider culture = new System.Globalization.CultureInfo("vi-VN", true);
            string Excelstrcon = @"Provider=Microsoft.Jet.OLEDB.4.0;Data Source=" + dir + file + @";Extended Properties=""Excel 8.0;HDR=YES;""";
            int numSheet = int.Parse(txtNumSheet.Text);
            for (int num = 1; num <= numSheet; num++)
            {
                string SQLstr = "SELECT * FROM [Sheet" + num.ToString() + "$]";
                OleDbConnection ExcelCon = new OleDbConnection(Excelstrcon);
                ExcelCon.Open();
                OleDbCommand dbCommand = new OleDbCommand(SQLstr, ExcelCon);
                OleDbDataAdapter dataAdapter = new OleDbDataAdapter(dbCommand);
                DataTable dTable = new DataTable();
                try
                {
                    dataAdapter.Fill(dTable);
                    int idx = 2;
                    ArrayList colNames = new ArrayList();
                    for (int i = 4; i < dTable.Columns.Count; i++)
                    {
                        columnName = dTable.Columns[i].ColumnName;
                        colNames.Add(columnName);
                        if (columnName.StartsWith("Column"))
                        {
                            int cot = i + 1;
                            lblMessage.Text += "<br/>Cột thứ " + cot.ToString() + " sheet " + num.ToString() + " có tên không hợp lệ (" + columnName + ")";
                        }
                    }
                    foreach (DataRow r in dTable.Rows)
                    {
                        DateTime NgayChoAn = DateTime.Parse(r["Ngay"].ToString() + "/" + r["Thang"].ToString() + "/" + r["Nam"].ToString() + " 23:00:00", culture);
                        DateTime NgayChoAnOutput = DateTime.MinValue;
                        int IDCaSauAn = csCont.CaSauAn_GetCaSauAnByNgay(NgayChoAn, out NgayChoAnOutput);
                        for (int i = 4; i < dTable.Columns.Count; i++)
                        {
                            columnName = colNames[i - 4].ToString();
                            if (columnName.StartsWith("LoaiCa"))
                            {
                                LoaiCa = Convert.ToInt32(r[i]);
                                aChuongOnly = null;
                                aChuongExcept = null;
                            }
                            else if (columnName.StartsWith("Chuong-Only"))
                            {
                                string sChuongOnly = r[i].ToString();
                                sChuongOnly = sChuongOnly.Substring(1, sChuongOnly.Length - 2);
                                aChuongOnly = sChuongOnly.Split(new string[] { "!!" }, StringSplitOptions.RemoveEmptyEntries);
                            }
                            else if (columnName.StartsWith("Chuong-Except"))
                            {
                                string sChuongExcept = r[i].ToString();
                                sChuongExcept = sChuongExcept.Substring(1, sChuongExcept.Length - 2);
                                aChuongExcept = sChuongExcept.Split(new string[] { "!!" }, StringSplitOptions.RemoveEmptyEntries);
                            }
                            else if (columnName.StartsWith("Column"))
                            { 
                            }
                            else
                            {
                                value = 0;
                                if (r[i] != DBNull.Value) value = Convert.ToDecimal(r[i]);
                                if (value != 0)
                                {
                                    idVatTu = int.Parse(columnName.Substring(columnName.IndexOf('(') + 1, columnName.IndexOf(')') - columnName.IndexOf('(') - 1));
                                    if (IDCaSauAn == 0) IDCaSauAn = csCont.CaSauAn_ThemMoi(NgayChoAn, UserId, "");

                                    DataTable tblChuong = csCont.CaSauAn_GetChuongByThuocByLoaiCa(IDCaSauAn, idVatTu, LoaiCa, out KhoiLuong, out SoLuongCa, out SoLuongTT, out NgayAn);
                                    if (aChuongOnly != null)
                                    {
                                        for (int j = tblChuong.Rows.Count - 1; j > -1; j--)
                                        {
                                            int k = 0;
                                            for (k = 0; k < aChuongOnly.Length; k++)
                                            {
                                                if (tblChuong.Rows[j]["Chuong"].ToString().Contains(aChuongOnly[k]))
                                                {
                                                    break;
                                                }
                                            }
                                            if (k == aChuongOnly.Length) tblChuong.Rows.RemoveAt(j);
                                        }
                                    }
                                    if (aChuongExcept != null)
                                    {
                                        for (int j = tblChuong.Rows.Count - 1; j > -1; j--)
                                        {
                                            for (int k = 0; k < aChuongExcept.Length; k++)
                                            {
                                                if (tblChuong.Rows[j]["Chuong"].ToString().Contains(aChuongExcept[k]))
                                                {
                                                    tblChuong.Rows.RemoveAt(j);
                                                    break;
                                                }
                                            }
                                        }
                                    }
                                    SoCaAn = 0;
                                    StrChuong = "";
                                    StrKL = "";
                                    foreach (DataRow rC in tblChuong.Rows)
                                    {
                                        SoCaAn += Convert.ToInt32(rC["SoLuong"]);
                                    }

                                    foreach (DataRow rC in tblChuong.Rows)
                                    {
                                        StrChuong += "@" + rC["IDChuong"].ToString() + "@";
                                        kl = value * Convert.ToDecimal(rC["SoLuong"]) / Convert.ToDecimal(SoCaAn);
                                        StrKL += "@" + String.Format("{0:0.#####}", kl).Replace(',', '.') + "@";
                                    }

                                    csCont.CaSauAn_InsertUpdateThuoc_UpdateChuong(IDCaSauAn, idVatTu, LoaiCa, SoCaAn, StrChuong, StrKL);
                                }
                            }
                        }
                        idx++;
                    }

                    // dispose used objects            
                    dTable.Dispose();
                    dataAdapter.Dispose();
                    dbCommand.Dispose();
                    ExcelCon.Close();
                    ExcelCon.Dispose();

                    lblMessage.Text += "<br/>Đã import xong Sheet " + num.ToString() + "!";
                }
                catch (Exception ex)
                {
                    // dispose used objects            
                    dTable.Dispose();
                    dataAdapter.Dispose();
                    dbCommand.Dispose();
                    ExcelCon.Close();
                    ExcelCon.Dispose();
                    Response.Write(ex.ToString());
                }
            }
        }
 protected void btnSaveCaSauAn_Click(object sender, EventArgs e)
 {
     try
     {
         System.Globalization.CultureInfo ci = System.Globalization.CultureInfo.CreateSpecificCulture("vi-VN");
         if (txtThoiDiem.Text == "")
         {
             Page.ClientScript.RegisterStartupScript(typeof(string), "ngaychoanrong", "alert('Bạn phải nhập ngày cho ăn!');", true);
             return;
         }
         else if (!txtThoiDiem.Text.Contains(" 23:00:00"))
         {
             Page.ClientScript.RegisterStartupScript(typeof(string), "ngaychoansai", "alert('Giờ cho ăn phải là 23:00:00!');", true);
             return;
         }
         DateTime dtNgayChoAn = DateTime.Parse(txtThoiDiem.Text, ci);
         if (dtNgayChoAn < Config.NgayKhoaSo())
         {
             Page.ClientScript.RegisterStartupScript(typeof(string), "insertupdatefail", "alert('Ngày cho ăn không được trước ngày khóa sổ');", true);
             return;
         }
         if (hdCaSauAn.Value != "")
         {
             int res = csCont.CaSauAn_Update(int.Parse(hdCaSauAn.Value), dtNgayChoAn, UserId);
             if (res == 0)
             {
                 Page.ClientScript.RegisterStartupScript(typeof(string), "ngaykhonghople", "alert('Ngày cho ăn không hợp lệ!');", true);
             }
             else
             {
                 UpdateThucAn(int.Parse(hdCaSauAn.Value));
                 UpdateThuoc(int.Parse(hdCaSauAn.Value));
                 LoadThuoc();
                 Page.ClientScript.RegisterStartupScript(typeof(string), "ngayhople", "alert('Đã cập nhật ngày cho ăn!');", true);
             }
         }
         else
         {
             int res = csCont.CaSauAn_ThemMoi(dtNgayChoAn, UserId, "");
             if (res != 0)
             {
                 hdCaSauAn.Value        = res.ToString();
                 tblThuocChuong.Visible = true;
                 lnkThucAn.NavigateUrl  = DotNetNuke.Common.Globals.NavigateURL(PortalSettings.ActiveTab.TabID, "casauan_edit_thucan", "csaid/" + hdCaSauAn.Value, "mid/" + this.ModuleId.ToString());
                 DotNetNuke.Entities.Tabs.TabController t = new DotNetNuke.Entities.Tabs.TabController();
                 int ThuocMultiPage = t.GetTabByName(ConfigurationManager.AppSettings["QLCS_CaSauAnThuocMulti"], PortalId).TabID;
                 lnkThuocMulti.Attributes["onclick"] = "openwindow('" + DotNetNuke.Common.Globals.NavigateURL(ThuocMultiPage, "", "csaid/" + hdCaSauAn.Value) + "','CaSauAn',900,600);";
                 //lnkThuocMulti.Attributes["onclick"] = "openwindow('" + DotNetNuke.Common.Globals.NavigateURL(PortalSettings.ActiveTab.TabID, "casauan_thuoc_multi", "csaid/" + hdCaSauAn.Value, "mid/" + this.ModuleId.ToString()) + "','CaSauAn',900,600);";
                 BindThuocControls(dtNgayChoAn);
                 ddlThuoc_SelectedIndexChanged(null, null);
                 if (ddlLoaiCa.SelectedValue == "1")
                 {
                     scaleCT = scaleCT + 2;
                 }
                 Page.ClientScript.RegisterStartupScript(typeof(string), "initthapphan", "$('#txtThapPhan').val('" + scaleCT.ToString() + "');", true);
             }
             else
             {
                 Page.ClientScript.RegisterStartupScript(typeof(string), "ngaykhonghople", "alert('Ngày cho ăn không hợp lệ!');", true);
                 return;
             }
         }
     }
     catch (Exception ex)
     {
         Response.Write(ex.Message);
     }
 }
        private void importExcelThucAn(string dir, string file)
        {
            string   NguoiChoAn           = "";
            decimal  KhoiLuong            = 0;
            int      SoLuongCa            = 0;
            int      SoLuongTT            = 0;
            DateTime NgayAn               = DateTime.MinValue;
            decimal  value                = 0;
            int      idVatTu              = 0;
            int      SoCaAn               = 0;
            int      SoCaTT               = 0;
            string   StrChuong            = "";
            string   StrSoLuongChuong     = "";
            string   StrSoLuongChuongTT   = "";
            string   StrPhanCachKhuChuong = "";
            string   khuchuong            = "";
            string   currkhuchuong        = "";
            int      index                = 0;
            string   StrKL                = "";
            decimal  kl     = 0;
            int      LoaiCa = 0;

            string[] aChuongOnly   = null;
            string[] aChuongExcept = null;
            decimal  TongDoiChieu  = 0;
            string   f             = "{0:0.";

            for (int i = 0; i < int.Parse(txtThapPhanTA.Text); i++)
            {
                f += "#";
            }
            f += "}";

            IFormatProvider culture     = new System.Globalization.CultureInfo("vi-VN", true);
            string          Excelstrcon = @"Provider=Microsoft.Jet.OLEDB.4.0;Data Source=" + dir + file + @";Extended Properties=""Excel 8.0;HDR=YES;""";
            int             numSheet    = int.Parse(txtNumSheet.Text);

            for (int num = 1; num <= numSheet; num++)
            {
                string          SQLstr   = "SELECT * FROM [Sheet" + num.ToString() + "$]";
                OleDbConnection ExcelCon = new OleDbConnection(Excelstrcon);
                ExcelCon.Open();
                OleDbCommand     dbCommand   = new OleDbCommand(SQLstr, ExcelCon);
                OleDbDataAdapter dataAdapter = new OleDbDataAdapter(dbCommand);
                DataTable        dTable      = new DataTable();
                try
                {
                    dataAdapter.Fill(dTable);
                    int idx = 2;
                    foreach (DataRow r in dTable.Rows)
                    {
                        DateTime NgayChoAn       = DateTime.Parse(r["Ngay"].ToString() + "/" + r["Thang"].ToString() + "/" + r["Nam"].ToString() + " 23:00:00", culture);
                        DateTime NgayChoAnOutput = DateTime.MinValue;
                        int      IDCaSauAn       = csCont.CaSauAn_GetCaSauAnByNgay(NgayChoAn, out NgayChoAnOutput);
                        if (IDCaSauAn != 0 && NgayChoAn != NgayChoAnOutput)
                        {
                            csCont.CaSauAn_Update(IDCaSauAn, NgayChoAn, UserId);
                        }
                        if (idx == 2)
                        {
                            LoaiCa        = Convert.ToInt32(r["LoaiCa"]);
                            aChuongOnly   = null;
                            aChuongExcept = null;
                            string sChuongOnly = r["Chuong-Only"].ToString();
                            if (sChuongOnly != "")
                            {
                                sChuongOnly = sChuongOnly.Substring(1, sChuongOnly.Length - 2);
                                aChuongOnly = sChuongOnly.Split(new string[] { "!!" }, StringSplitOptions.RemoveEmptyEntries);
                            }
                            string sChuongExcept = r["Chuong-Except"].ToString();
                            if (sChuongExcept != "")
                            {
                                sChuongExcept = sChuongExcept.Substring(1, sChuongExcept.Length - 2);
                                aChuongExcept = sChuongExcept.Split(new string[] { "!!" }, StringSplitOptions.RemoveEmptyEntries);
                            }
                        }
                        if (r["SL"] != DBNull.Value && r["SL"].ToString() != "" && Convert.ToDecimal(r["SL"]) != 0)
                        {
                            string NV = "";
                            if (r["NV"] != DBNull.Value)
                            {
                                NV = r["NV"].ToString();
                            }
                            if (NV != "")
                            {
                                NV = "@" + NV.Replace(" ", "").Replace(",", "@@") + "@";
                            }
                            value = Convert.ToDecimal(r["SL"]);
                            string VT = r["VT"].ToString();
                            idVatTu = int.Parse(VT.Substring(VT.IndexOf('(') + 1, VT.IndexOf(')') - VT.IndexOf('(') - 1));
                            if (IDCaSauAn == 0)
                            {
                                IDCaSauAn = csCont.CaSauAn_ThemMoi(NgayChoAn, UserId, "");
                            }

                            DataTable tblChuong = csCont.CaSauAn_GetChuongByThucAnByLoaiCa(IDCaSauAn, idVatTu, LoaiCa, out KhoiLuong, out SoLuongCa, out SoLuongTT, out NguoiChoAn, out NgayAn);
                            if (aChuongOnly != null)
                            {
                                for (int j = tblChuong.Rows.Count - 1; j > -1; j--)
                                {
                                    int k = 0;
                                    for (k = 0; k < aChuongOnly.Length; k++)
                                    {
                                        if (tblChuong.Rows[j]["Chuong"].ToString().Contains(aChuongOnly[k]))
                                        {
                                            break;
                                        }
                                    }
                                    if (k == aChuongOnly.Length)
                                    {
                                        tblChuong.Rows.RemoveAt(j);
                                    }
                                }
                            }
                            if (aChuongExcept != null)
                            {
                                for (int j = tblChuong.Rows.Count - 1; j > -1; j--)
                                {
                                    for (int k = 0; k < aChuongExcept.Length; k++)
                                    {
                                        if (tblChuong.Rows[j]["Chuong"].ToString().Contains(aChuongExcept[k]))
                                        {
                                            tblChuong.Rows.RemoveAt(j);
                                            break;
                                        }
                                    }
                                }
                            }
                            SoCaAn             = 0;
                            SoCaTT             = 0;
                            StrChuong          = "";
                            StrSoLuongChuong   = "";
                            StrSoLuongChuongTT = "";
                            StrKL = "";
                            foreach (DataRow rC in tblChuong.Rows)
                            {
                                SoCaAn += Convert.ToInt32(rC["SoLuong"]);
                                SoCaTT += Convert.ToInt32(rC["SoLuongTT"]);
                            }
                            TongDoiChieu = 0;
                            int h = 0;
                            foreach (DataRow rC in tblChuong.Rows)
                            {
                                StrChuong += "@" + rC["IDChuong"].ToString() + "@";
                                kl         = value * Convert.ToDecimal(rC["SoLuong"]) / Convert.ToDecimal(SoCaAn);
                                //StrKL += "@" + String.Format("{0:0.#####}", kl).Replace(',', '.') + "@";
                                TongDoiChieu += Convert.ToDecimal(String.Format(f, kl));
                                if (h == tblChuong.Rows.Count - 1)
                                {
                                    if (TongDoiChieu != value)
                                    {
                                        decimal temp = Convert.ToDecimal(String.Format(f, kl)) + value - TongDoiChieu;
                                        StrKL += "@" + String.Format(f, temp).Replace(',', '.') + "@";
                                    }
                                    else
                                    {
                                        StrKL += "@" + String.Format(f, kl).Replace(',', '.') + "@";
                                    }
                                }
                                else
                                {
                                    StrKL += "@" + String.Format(f, kl).Replace(',', '.') + "@";
                                }
                                h++;
                                StrSoLuongChuong   += "@" + rC["SoLuong"].ToString() + "@";
                                StrSoLuongChuongTT += "@" + rC["SoLuongTT"].ToString() + "@";
                                currkhuchuong       = rC["Chuong"].ToString().Substring(0, 2);
                                if (currkhuchuong != khuchuong)
                                {
                                    StrPhanCachKhuChuong += "@" + index + "@";
                                    khuchuong             = currkhuchuong;
                                }
                                index++;
                            }
                            StrPhanCachKhuChuong = StrPhanCachKhuChuong.Substring(3) + "@" + index.ToString() + "@";
                            int res = csCont.CaSauAn_InsertUpdateThucAn(IDCaSauAn, idVatTu, value, LoaiCa, SoCaAn, SoCaTT, StrSoLuongChuong, StrSoLuongChuongTT, StrChuong, StrKL, StrPhanCachKhuChuong, NV, UserId, (!chkValueAdd.Checked));
                            if (res != 1)
                            {
                                lblMessage.Text += "<br/>Sheet " + num.ToString() + ",dòng " + idx.ToString() + ", thức ăn " + r["VT"].ToString() + " không import được do số lượng hoặc thời điểm biến động không hợp lệ.";
                            }
                        }
                        idx++;
                    }

                    // dispose used objects
                    dTable.Dispose();
                    dataAdapter.Dispose();
                    dbCommand.Dispose();
                    ExcelCon.Close();
                    ExcelCon.Dispose();

                    lblMessage.Text += "<br/>Đã import xong Sheet " + num.ToString() + "!";
                }
                catch (Exception ex)
                {
                    // dispose used objects
                    dTable.Dispose();
                    dataAdapter.Dispose();
                    dbCommand.Dispose();
                    ExcelCon.Close();
                    ExcelCon.Dispose();
                    Response.Write(ex.ToString());
                }
            }
        }