Special_Reset.cs 26 KB

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  1. using DevExpress.XtraPrinting.Export.Pdf;
  2. using HslCommunication.Profinet.Knx;
  3. using NPOI.HSSF.UserModel;
  4. using NPOI.SS.UserModel;
  5. using System;
  6. using System.Collections.Generic;
  7. using System.ComponentModel;
  8. using System.Data;
  9. using System.Diagnostics;
  10. using System.Drawing;
  11. using System.IO;
  12. using System.Linq;
  13. using System.Text;
  14. using System.Windows.Forms;
  15. using UAS_MES_NEW.DataOperate;
  16. using UAS_MES_NEW.Entity;
  17. using UAS_MES_NEW.PublicMethod;
  18. using NPOI.HSSF.UserModel;
  19. using NPOI.SS.UserModel;
  20. using NPOI.SS.Formula.Functions;
  21. namespace UAS_MES_NEW.Special
  22. {
  23. public partial class Special_Reset : Form
  24. {
  25. DataHelper dh;
  26. LogStringBuilder sql = new LogStringBuilder();
  27. AutoSizeFormClass asc = new AutoSizeFormClass();
  28. DataTable Dbfind;
  29. DataTable dt;
  30. List<String> sb = new List<string>();
  31. public Special_Reset()
  32. {
  33. InitializeComponent();
  34. }
  35. private void Special_BoxSplit_Load(object sender, EventArgs e)
  36. {
  37. dh = SystemInf.dh;
  38. asc.controllInitializeSize(this);
  39. cd_stepcode.FormName = Name;
  40. cd_stepcode.TableName = "craftdetail left join step on st_code=cd_stepcode left join craft on cd_crid=cr_id";
  41. cd_stepcode.SetValueField = new string[] { "cd_stepcode", "cd_stepno" };
  42. cd_stepcode.SelectField = "cd_stepname # 工序名称 ,cd_stepcode # 工序编号,cd_stepno # 执行顺序";
  43. cd_stepcode.Condition = "ST_STATUSCODE='AUDITED' and cr_code='" + cr_code.Text + "' and cr_prodcode='" + ms_prodcode.Text + "' order by cd_stepno";
  44. cd_stepcode.DBTitle = "回流工序";
  45. cd_stepcode.DbChange += Cd_stepcode_DbChange;
  46. }
  47. private void Cd_stepcode_DbChange(object sender, EventArgs e)
  48. {
  49. Dbfind = cd_stepcode.ReturnData;
  50. BaseUtil.SetFormValue(this.Controls, Dbfind);
  51. }
  52. private bool ReSN(string sncode, string stepcode)
  53. {
  54. DataTable dt = (DataTable)dh.ExecuteSql("select ms_paststep,nvl(ms_qccheck,0)ms_qccheck,nvl(ms_ifqccheck,0)ms_ifqccheck,ms_makecode,nvl(ms_outstatus,0)ms_outstatus from makeserial where ms_sncode ='" + sncode + "' order by ms_id desc", "select");
  55. if (!dt.Rows[0]["ms_paststep"].ToString().Contains(cd_stepcode.Text))
  56. {
  57. OperatResult.AppendText(">>序列号" + sncode + "不允许回流到未执行工序\n", Color.Red);
  58. return false;
  59. }
  60. if (dt.Rows[0]["ms_outstatus"].ToString() == "-1")
  61. {
  62. OperatResult.AppendText(">>序列号" + sncode + "已出货不允许回流\n", Color.Red);
  63. return false;
  64. }
  65. if (dt.Rows[0]["ms_qccheck"].ToString() == "-1" || dt.Rows[0]["ms_ifqccheck"].ToString() == "-1")
  66. {
  67. OperatResult.AppendText(">>序列号" + sncode + "处于抽检状态,不允许重置站点\n", Color.Red);
  68. return false;
  69. }
  70. string makecode = dt.Rows[0]["ms_makecode"].ToString();
  71. string stname = dh.getFieldDataByCondition("step", "st_name", "st_code = '" + stepcode + "'").ToString();
  72. dh.ExecuteSql("update makeserial set ms_status=1,ms_outboxcode='',ms_printcount = 0,ms_stepcode='', ms_nextstepcode= '" + stepcode + "' where ms_sncode='" + sncode + "' and ms_makecode='" + makecode + "'", "update");
  73. dh.ExecuteSql("delete makebad where mb_sncode = '" + sncode + "' and mb_makecode='" + makecode + "' and mb_status = 0", "delete");
  74. dh.ExecuteSql("delete labelprintlog where lpl_value = '" + sncode + "' ", "delete");
  75. sql.Clear();
  76. sql.Append("update craftmaterial set cm_status=-1,cm_lastdeco=-1,cm_dropman='" + User.UserCode + "',");
  77. sql.Append("cm_dropdate =sysdate,CM_REMARK = '重置站点拆解',cm_dropstep='" + User.CurrentStepCode + "',");
  78. sql.Append("cm_dropsccode='" + User.UserSourceCode + "' where cm_sncode = '" + sncode + "' and cm_makecode='" + makecode + "' and cm_stepcode in (select cd_stepcode from craftdetail left join step on st_code=cd_stepcode left join craft on cd_crid=cr_id where ST_STATUSCODE='AUDITED' and cr_code='" + cr_code.Text + "' and cr_prodcode='" + ms_prodcode.Text + "' and cd_detno >=" + cd_stepno.Text + " )");
  79. dh.ExecuteSql(sql.GetString(), "update");
  80. LogicHandler.DoCommandLog(Tag.ToString(), User.UserCode, ms_makecode.Text, User.UserLineCode, User.UserSourceCode, "站点重置", "站点重置至" + stname, sncode, "");
  81. return true;
  82. }
  83. private void Split_Click(object sender, EventArgs e)
  84. {
  85. if (sb.Count == 0 || cd_stepcode.Text == "")
  86. {
  87. OperatResult.AppendText(">>采集数与回流工位不能为空\n", Color.Red);
  88. return;
  89. }
  90. string Delete = MessageBox.Show(this.ParentForm, "是否确认重置站点?", "提示", MessageBoxButtons.YesNo, MessageBoxIcon.Question).ToString();
  91. if (Delete == "Yes")
  92. {
  93. if (serBtn.Checked)
  94. {
  95. for (int i = 0; i < sb.Count; i++)
  96. {
  97. if (ReSN(sb[i].ToString(), cd_stepcode.Text))
  98. OperatResult.AppendText("SN:" + sb[i].ToString() + "回流至" + cd_stepcode.Text + "完成\n", Color.Green);
  99. }
  100. WeighRecord.Clear();
  101. sb.Clear();
  102. }
  103. else if (bigboxBtn.Checked)
  104. {
  105. string stname = dh.getFieldDataByCondition("step", "st_name", "st_code = '" + cd_stepcode.Text + "'").ToString();
  106. for (int i = 0; i < sb.Count; i++)
  107. {
  108. if (dh.CheckExist("package", "pa_outboxcode='" + sb[i].ToString() + "' and pa_status=1"))
  109. {
  110. DataTable dt2 = (DataTable)dh.ExecuteSql("select ms_sncode from makeserial left Join package on pa_outboxcode=ms_outboxcode where ms_outboxcode = '" + sb[i].ToString() + "' and pa_status=1", "select");
  111. for (int k = 0; k < dt2.Rows.Count; k++)
  112. {
  113. ReSN(dt2.Rows[k]["ms_sncode"].ToString(), cd_stepcode.Text);
  114. }
  115. dh.ExecuteSql("delete from labelprintlog where lpl_value='" + sb[i].ToString() + "'", "delete");
  116. dh.ExecuteSql("insert into PACKAGEBACKUP(PA_ID, PA_PRODCODE, PA_OUTBOXCODE, PA_PACKDATE, PA_LEVEL, PA_PACKAGEQTY, PA_TOTALQTY, PA_MAKECODE, PA_STATUS, PA_INDATE, PA_SALECODE, PA_PRINTCOUNT, PA_CUSTCODE, PA_TYPE, PA_WEIGHT, PA_CURRENTQTY, PA_PACKTYPE, PA_CHECKNO, PA_DOWNSTATUS, PA_STANDARDQTY, PA_SCCODE, PA_YMD, PA_MOTHERCODE, PA_CURRENTSTEP, PA_NEXTSTEP, PA_OUTNO, PA_IOSTATUS, PA_REMARK, PA_WHCODE, PA_B2BID, PA_INNO)" +
  117. " select PA_ID, PA_PRODCODE, PA_OUTBOXCODE, PA_PACKDATE, PA_LEVEL, PA_PACKAGEQTY, PA_TOTALQTY, PA_MAKECODE, PA_STATUS, PA_INDATE, PA_SALECODE, PA_PRINTCOUNT, PA_CUSTCODE, PA_TYPE, PA_WEIGHT, PA_CURRENTQTY, PA_PACKTYPE, PA_CHECKNO, PA_DOWNSTATUS, PA_STANDARDQTY, PA_SCCODE, PA_YMD, PA_MOTHERCODE, PA_CURRENTSTEP, PA_NEXTSTEP, PA_OUTNO, PA_IOSTATUS, PA_REMARK, PA_WHCODE, PA_B2BID, PA_INNO from package where pa_outboxcode='" + sb[i].ToString() + "'", "insert");
  118. dh.ExecuteSql("insert into PACKAGEBACKUPDETAIL select * from packagedetail where pd_outboxcode='" + sb[i].ToString() + "'", "insert");
  119. dh.ExecuteSql("delete from package where pa_outboxcode = '" + sb[i].ToString() + "'", "delete");
  120. //删除箱的明细
  121. dh.ExecuteSql("delete from packagedetail where pd_outboxcode='" + sb[i].ToString() + "'", "delete");
  122. LogicHandler.DoCommandLog(Tag.ToString(), User.UserCode, ms_makecode.Text, User.UserLineCode, User.UserSourceCode, "站点重置", "站点重置至" + stname, sb[i].ToString(), "");
  123. OperatResult.AppendText("卡通箱:" + sb[i].ToString() + "回流至" + cd_stepcode.Text + "完成\n", Color.Green);
  124. }
  125. else
  126. {
  127. OperatResult.AppendText("卡通箱:" + sb[i].ToString() + "未封箱,不允许回流\n", Color.Green);
  128. }
  129. }
  130. WeighRecord.Clear();
  131. sb.Clear();
  132. }
  133. sql.Clear();
  134. sql.Append("MERGE INTO makecraftdetail USING (select mcd_macode,mcd_detno,mcd_stepcode,mcd_stepname,nvl(count(distinct A.ms_sncode),0) n,nvl(count(distinct B.ms_sncode),0) bn,(select nvl(count(distinct sp_sncode),0) from STEPPASSED where SP_MAKECODE = mcd_macode AND SP_STEPCODE = mcd_stepcode) inqty from MAKECRAFTdetail");
  135. sql.Append(" left join makeserial A on mcd_macode = A.ms_makecode and mcd_stepcode = A.ms_nextstepcode AND A.MS_STATUS = 1 LEFT JOIN MAKESERIAL B ON mcd_macode = B.ms_makecode AND MCD_STEPCODE = B.MS_STEPCODE AND B.MS_STATUS = 3 where mcd_macode = '" + ms_makecode.Text + "' group by mcd_macode,mcd_detno, mcd_stepcode, mcd_stepname order by mcd_detno asc) A");
  136. sql.Append(" ON (makecraftdetail.MCD_MACODE = A.MCD_MACODE and makecraftdetail.mcd_stepcode = A.mcd_stepcode) ");
  137. sql.Append(" WHEN MATCHED THEN UPDATE SET makecraftdetail.mcd_inqty = A.inqty,makecraftdetail.mcd_outqty = A.inqty,makecraftdetail.mcd_okqty = A.inqty ");
  138. dh.ExecuteSql(sql.GetString(), "update");
  139. }
  140. }
  141. private void bigboxBtn_Click(object sender, EventArgs e)
  142. {
  143. if (((RadioButton)sender).Checked == true)
  144. {
  145. if (WeighRecord.Items.Count > 0)
  146. {
  147. string logout_confirm = MessageBox.Show(this.ParentForm, "是否更换采集项(已录入信息会清空)?", "提示", MessageBoxButtons.YesNo, MessageBoxIcon.Question).ToString();
  148. if (logout_confirm == "Yes")
  149. {
  150. WeighRecord.Items.Clear();
  151. sb.Clear();
  152. ms_makecode.Text = "";
  153. ms_prodcode.Text = "";
  154. cr_code.Text = "";
  155. cd_stepcode.Text = "";
  156. }
  157. else
  158. {
  159. serBtn.Checked = bigboxBtn.Checked;
  160. bigboxBtn.Checked = !serBtn.Checked;
  161. }
  162. }
  163. if (((RadioButton)sender).Name == "serBtn")
  164. {
  165. input.Focus();
  166. OperatResult.AppendText("请输入序列号进行采集\n", Color.Black, input);
  167. }
  168. else if (((RadioButton)sender).Name == "bigboxBtn")
  169. {
  170. input.Focus();
  171. OperatResult.AppendText("请输入箱号进行采集\n", Color.Black, input);
  172. }
  173. }
  174. }
  175. private void cr_code_TextChanged(object sender, EventArgs e)
  176. {
  177. cd_stepcode.Condition = "ST_STATUSCODE='AUDITED' and cr_code='" + cr_code.Text + "' and cr_prodcode='" + ms_prodcode.Text + "' order by cd_stepno";
  178. }
  179. private void input_KeyDown(object sender, KeyEventArgs e)
  180. {
  181. if (e.KeyCode == Keys.Enter)
  182. {
  183. if (serBtn.Checked)
  184. {
  185. dt = (DataTable)dh.ExecuteSql("select ms_sncode from makeserial where ms_imei1='" + input.Text + "' order by ms_id desc", "select");
  186. if (dt.Rows.Count > 0)
  187. {
  188. input.Text = dt.Rows[0]["ms_sncode"].ToString();
  189. }
  190. else
  191. {
  192. dt = (DataTable)dh.ExecuteSql("select ms_sncode from makeserial where ms_imei2='" + input.Text + "' order by ms_id desc", "select");
  193. if (dt.Rows.Count > 0)
  194. {
  195. input.Text = dt.Rows[0]["ms_sncode"].ToString();
  196. }
  197. else
  198. {
  199. dt = (DataTable)dh.ExecuteSql("select mil_sncode from makeimeilist where mil_imei1='" + input.Text + "' order by mil_id desc", "select");
  200. if (dt.Rows.Count > 0)
  201. {
  202. input.Text = dt.Rows[0]["mil_sncode"].ToString();
  203. }
  204. else
  205. {
  206. dt = (DataTable)dh.ExecuteSql("select mil_sncode from makeimeilist where mil_imei2='" + input.Text + "' order by mil_id desc", "select");
  207. if (dt.Rows.Count > 0)
  208. {
  209. input.Text = dt.Rows[0]["mil_sncode"].ToString();
  210. }
  211. }
  212. }
  213. }
  214. dt = (DataTable)dh.ExecuteSql("select ms_makecode,ms_prodcode,ms_sncode,ms_craftcode cr_code,ms_status,ms_outboxcode from makeserial where ms_sncode = '" + input.Text + "' or ms_imei1='" + input.Text + "' or ms_imei2='" + input.Text + "' order by ms_id desc", "select");
  215. if (dt.Rows.Count > 0)
  216. {
  217. input.Text = dt.Rows[0]["ms_sncode"].ToString();
  218. if (ms_makecode.Text != "" && dt.Rows[0]["ms_makecode"].ToString() != ms_makecode.Text)
  219. {
  220. OperatResult.AppendText("SN:" + input.Text + "所属工单" + dt.Rows[0]["ms_makecode"].ToString() + "与当前工单" + ms_makecode.Text + "不一致\n", Color.Red, input);
  221. return;
  222. }
  223. if (dt.Rows[0]["ms_status"].ToString() == "3")
  224. {
  225. OperatResult.AppendText("SN:" + input.Text + "为不良品,不允许采集\n", Color.Red, input);
  226. return;
  227. }
  228. if (dt.Rows[0]["ms_outboxcode"].ToString() != "")
  229. {
  230. OperatResult.AppendText("SN:" + input.Text + "已装箱" + dt.Rows[0]["ms_outboxcode"].ToString() + ",不允许采集\n", Color.Red, input);
  231. return;
  232. }
  233. BaseUtil.SetFormValue(this.Controls, dt);
  234. if (sb.Contains(dt.Rows[0]["ms_sncode"].ToString()))
  235. {
  236. OperatResult.AppendText("SN:" + input.Text + "已采集\n", Color.Red, input);
  237. return;
  238. }
  239. WeighRecord.Items.Add(dt.Rows[0]["ms_sncode"].ToString());
  240. sb.Add(dt.Rows[0]["ms_sncode"].ToString());
  241. OperatResult.AppendText("SN:" + input.Text + "采集\n", Color.Green, input);
  242. cd_stepcode.Condition = "ST_STATUSCODE='AUDITED' and cr_code='" + cr_code.Text + "' and cr_prodcode='" + ms_prodcode.Text + "' order by cd_stepno";
  243. }
  244. else
  245. {
  246. OperatResult.AppendText("SN:" + input.Text + "不存在\n", Color.Red, input);
  247. return;
  248. }
  249. }
  250. else if (bigboxBtn.Checked)
  251. {
  252. dt = (DataTable)dh.ExecuteSql("select pa_makecode ms_makecode,pa_prodcode ms_prodcode,pa_outboxcode,pa_mothercode,ma_craftcode,nvl(pa_iostatus,0)pa_iostatus,ma_craftcode cr_code from package left join make on pa_makecode = ma_code where pa_outboxcode = '" + input.Text + "' and pa_type = '1'", "select");
  253. if (dt.Rows.Count > 0)
  254. {
  255. if (ms_makecode.Text != "" && dt.Rows[0]["ms_makecode"].ToString() != ms_makecode.Text)
  256. {
  257. OperatResult.AppendText("SN:" + input.Text + "所属工单" + dt.Rows[0]["ms_makecode"].ToString() + "与当前工单" + ms_makecode.Text + "不一致\n", Color.Red, input);
  258. return;
  259. }
  260. if (dt.Rows[0]["pa_iostatus"].ToString() != "0")
  261. {
  262. OperatResult.AppendText("卡通箱:" + input.Text + "处于状态入库状态,不允许采集\n", Color.Red, input);
  263. return;
  264. }
  265. if (dt.Rows[0]["pa_mothercode"].ToString() != "")
  266. {
  267. OperatResult.AppendText("卡通箱:" + input.Text + "已装栈板" + dt.Rows[0]["pa_mothercode"].ToString() + ",不允许采集\n", Color.Red, input);
  268. return;
  269. }
  270. BaseUtil.SetFormValue(this.Controls, dt);
  271. if (sb.Contains(dt.Rows[0]["pa_outboxcode"].ToString()))
  272. {
  273. OperatResult.AppendText("卡通箱:" + input.Text + "已采集\n", Color.Red, input);
  274. return;
  275. }
  276. WeighRecord.Items.Add(dt.Rows[0]["pa_outboxcode"].ToString());
  277. sb.Add(dt.Rows[0]["pa_outboxcode"].ToString());
  278. OperatResult.AppendText("卡通箱:" + input.Text + "采集\n", Color.Green, input);
  279. cd_stepcode.Condition = "ST_STATUSCODE='AUDITED' and cr_code='" + cr_code.Text + "' and cr_prodcode='" + ms_prodcode.Text + "' order by cd_stepno";
  280. }
  281. else
  282. {
  283. OperatResult.AppendText("卡通箱:" + input.Text + "不存在\n", Color.Red, input);
  284. return;
  285. }
  286. }
  287. }
  288. }
  289. private void 数据清空_Click(object sender, EventArgs e)
  290. {
  291. BaseUtil.CleanControls(this.Controls);
  292. WeighRecord.Items.Clear();
  293. sb.Clear();
  294. }
  295. private void Special_Reset_SizeChanged(object sender, EventArgs e)
  296. {
  297. asc.controlAutoSize(this);
  298. }
  299. private void Export_Click(object sender, EventArgs e)
  300. {
  301. ExportFileDialog.Description = "选择导出的路径";
  302. DialogResult result = ExportFileDialog.ShowDialog();
  303. if (result == DialogResult.OK)
  304. {
  305. ExcelHandler eh = new ExcelHandler();
  306. sql.Clear();
  307. sql.Append("select ''箱号,'' SN from dual ");
  308. dt = (DataTable)dh.ExecuteSql(sql.GetString(), "select");
  309. eh.ExportExcel(dt, ExportFileDialog.SelectedPath + "\\导出模板.xls");
  310. //string close = MessageBox.Show(this.ParentForm, "导出成功,是否打开文件", "提示", MessageBoxButtons.YesNo, MessageBoxIcon.Question).ToString();
  311. }
  312. }
  313. private void ImportExcel_Click(object sender, EventArgs e)
  314. {
  315. ImportExcel1.Filter = "(*.xls)|*.xls";
  316. DialogResult result;
  317. result = ImportExcel1.ShowDialog();
  318. if (result == DialogResult.OK)
  319. {
  320. DataTable dt = ExcelToDataTable(ImportExcel1.FileName, true);
  321. for (int i = 0; i < dt.Rows.Count; i++)
  322. {
  323. if (bigboxBtn.Checked)
  324. {
  325. input.Text = dt.Rows[i]["箱号"].ToString();
  326. input_KeyDown(sender, new KeyEventArgs(Keys.Enter));
  327. }
  328. if (serBtn.Checked)
  329. {
  330. input.Text = dt.Rows[i]["SN"].ToString();
  331. input_KeyDown(sender, new KeyEventArgs(Keys.Enter));
  332. }
  333. }
  334. }
  335. }
  336. public static DataTable ExcelToDataTable(string filePath, bool isColumnName)
  337. {
  338. DataTable dataTable = null;
  339. FileStream fs = null;
  340. DataColumn column = null;
  341. DataRow dataRow = null;
  342. IWorkbook workbook = null;
  343. ISheet sheet = null;
  344. IRow row = null;
  345. ICell cell = null;
  346. int startRow = 0;
  347. try
  348. {
  349. using (fs = File.OpenRead(filePath))
  350. {
  351. // 2007版本
  352. workbook = new HSSFWorkbook(fs);
  353. if (workbook != null)
  354. {
  355. sheet = workbook.GetSheetAt(0);//读取第一个sheet,当然也可以循环读取每个sheet
  356. dataTable = new DataTable();
  357. if (sheet != null)
  358. {
  359. int rowCount = sheet.LastRowNum;//总行数
  360. if (rowCount > 0)
  361. {
  362. IRow firstRow = sheet.GetRow(0);//第一行
  363. int cellCount = firstRow.LastCellNum;//列数
  364. //构建datatable的列
  365. if (isColumnName)
  366. {
  367. startRow = 1;//如果第一行是列名,则从第二行开始读取
  368. for (int i = firstRow.FirstCellNum; i < cellCount; ++i)
  369. {
  370. cell = firstRow.GetCell(i);
  371. if (cell != null)
  372. {
  373. if (cell.StringCellValue != null)
  374. {
  375. column = new DataColumn(cell.StringCellValue);
  376. dataTable.Columns.Add(column);
  377. }
  378. }
  379. }
  380. }
  381. else
  382. {
  383. for (int i = firstRow.FirstCellNum; i < cellCount; ++i)
  384. {
  385. column = new DataColumn("column" + (i + 1));
  386. dataTable.Columns.Add(column);
  387. }
  388. }
  389. //填充行
  390. for (int i = startRow; i <= rowCount; ++i)
  391. {
  392. row = sheet.GetRow(i);
  393. if (row == null) continue;
  394. dataRow = dataTable.NewRow();
  395. for (int j = row.FirstCellNum; j < cellCount; ++j)
  396. {
  397. cell = row.GetCell(j);
  398. if (cell == null)
  399. {
  400. dataRow[j] = "";
  401. }
  402. else
  403. {
  404. //CellType(Unknown = -1,Numeric = 0,String = 1,Formula = 2,Blank = 3,Boolean = 4,Error = 5,)
  405. switch (cell.CellType)
  406. {
  407. case CellType.BLANK:
  408. dataRow[j] = "";
  409. break;
  410. case CellType.NUMERIC:
  411. short format = cell.CellStyle.DataFormat;
  412. //对时间格式(2015.12.5、2015/12/5、2015-12-5等)的处理
  413. if (format == 14 || format == 31 || format == 57 || format == 58)
  414. dataRow[j] = cell.DateCellValue;
  415. else
  416. dataRow[j] = cell.NumericCellValue;
  417. break;
  418. case CellType.STRING:
  419. dataRow[j] = cell.StringCellValue;
  420. break;
  421. case CellType.FORMULA:
  422. dataRow[j] = cell.StringCellValue;
  423. break;
  424. }
  425. }
  426. }
  427. dataTable.Rows.Add(dataRow);
  428. }
  429. }
  430. }
  431. }
  432. }
  433. return dataTable;
  434. }
  435. catch (Exception ex)
  436. {
  437. Console.WriteLine(ex.Message);
  438. if (fs != null)
  439. {
  440. fs.Close();
  441. }
  442. return null;
  443. }
  444. }
  445. }
  446. }