BaseUtil.cs 28 KB

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  1. using System;
  2. using System.Collections;
  3. using System.Collections.Generic;
  4. using System.Data;
  5. using System.Text;
  6. using System.Windows.Forms;
  7. using UAS_LabelMachine.CustomControl;
  8. using UAS_LabelMachine.CustomControl.GroupBoxWithBorder;
  9. using static System.Windows.Forms.Control;
  10. using System.Text.RegularExpressions;
  11. namespace UAS_LabelMachine
  12. {
  13. class BaseUtil
  14. {
  15. static string SysDisc;
  16. public static string SysDisc1
  17. {
  18. get
  19. {
  20. return SysDisc = Environment.GetEnvironmentVariable("windir").Substring(0, 1);
  21. }
  22. set
  23. {
  24. SysDisc = value;
  25. }
  26. }
  27. public static DataTable GetExportDataTable(DataGridView dgv)
  28. {
  29. DataTable dt = ((DataTable)dgv.DataSource).Copy();
  30. for (int i = 0; i < dt.Columns.Count; i++)
  31. {
  32. for (int j = 0; j < dgv.Columns.Count; j++)
  33. {
  34. if (dt.Columns[i].ColumnName.ToLower() == dgv.Columns[j].DataPropertyName.ToLower())
  35. {
  36. dt.Columns[i].ColumnName = dgv.Columns[j].HeaderText;
  37. }
  38. }
  39. }
  40. return dt;
  41. }
  42. /// <summary>
  43. /// 通过DataTable的ColumnName和Caption来拼接一条语句
  44. /// </summary>
  45. /// <param name=""></param>
  46. /// <returns></returns>
  47. public static string GetGridViewSelectContent(DataGridView d)
  48. {
  49. StringBuilder selectConetnt = new StringBuilder();
  50. DataTable dt = (DataTable)d.DataSource;
  51. if (dt == null)
  52. {
  53. foreach (DataGridViewColumn dc in d.Columns)
  54. {
  55. if (dc.DataPropertyName != "" && dc.DataPropertyName != null)
  56. {
  57. selectConetnt.Append(dc.DataPropertyName + " as " + dc.DataPropertyName + ",");
  58. }
  59. }
  60. }
  61. else
  62. {
  63. foreach (DataColumn dc in dt.Columns)
  64. {
  65. selectConetnt.Append(dc.Caption + " as " + dc.ColumnName + ",");
  66. }
  67. }
  68. return selectConetnt.Remove(selectConetnt.Length - 1, 1).ToString();
  69. }
  70. /// <summary>
  71. /// 通过字段和其展示的中文值获取查询的内容
  72. /// </summary>
  73. /// <param name="field"></param>
  74. /// <param name="cnfield"></param>
  75. /// <returns></returns>
  76. public static string GetSelectContentByStringArray(string[] field, string[] cnfield)
  77. {
  78. StringBuilder sb = new StringBuilder();
  79. for (int i = 0; i < field.Length; i++)
  80. {
  81. sb.Append(field[i] + " as " + cnfield[i] + ",");
  82. }
  83. //去掉多余的逗号
  84. sb.Remove(sb.Length - 1, 1);
  85. return sb.ToString();
  86. }
  87. /// <summary>
  88. /// 传入控件的集合和DataTable,通过判断控件的名称和数据源的列的描述来匹配,支持单层的GroupBox和Panel
  89. /// </summary>
  90. /// <param name="collection"></param>
  91. /// <param name="dt"></param>
  92. public static void SetFormValue(ControlCollection collection, DataTable dt)
  93. {
  94. //DataTable存在数据才进行赋值操作
  95. if (dt.Rows.Count > 0)
  96. {
  97. for (int i = 0; i < collection.Count; i++)
  98. {
  99. string controlName = collection[i].Name;
  100. //默认给TextBox和Label赋值
  101. if (collection[i] is TextBox || collection[i] is Label || collection[i] is SearchTextBox)
  102. {
  103. for (int j = 0; j < dt.Columns.Count; j++)
  104. {
  105. if (controlName.ToUpper() == dt.Columns[j].Caption.ToUpper())
  106. {
  107. //字段含有Status内容的才进行转换
  108. if (controlName.ToUpper().Contains("STATUS"))
  109. {
  110. //对审批状态进行判断
  111. switch (dt.Rows[0][j].ToString().ToUpper())
  112. {
  113. case "ENTERING":
  114. collection[i].Text = "在录入";
  115. break;
  116. case "UNAPPROVED":
  117. collection[i].Text = "未批准";
  118. break;
  119. case "COMMITED":
  120. collection[i].Text = "已提交";
  121. break;
  122. case "APPROVE":
  123. collection[i].Text = "已批准";
  124. break;
  125. case "AUDITED":
  126. collection[i].Text = "已审核";
  127. break;
  128. case "STARTED":
  129. collection[i].Text = "已下发";
  130. break;
  131. case "UNCHECK":
  132. collection[i].Text = "待检验";
  133. break;
  134. case "CHECKING":
  135. collection[i].Text = "检验中";
  136. break;
  137. default:
  138. collection[i].Text = dt.Rows[0][j].ToString();
  139. break;
  140. }
  141. }
  142. else
  143. {
  144. collection[i].Text = dt.Rows[0][j].ToString();
  145. }
  146. }
  147. }
  148. }
  149. //对封装在GroupBox的和Panel的控件进行批量赋值
  150. if (collection[i] is GroupBox || collection[i] is Panel || collection[i] is GroupBoxWithBorder)
  151. {
  152. for (int j = 0; j < collection[i].Controls.Count; j++)
  153. {
  154. controlName = collection[i].Controls[j].Name;
  155. if (collection[i].Controls[j] is TextBox || collection[i].Controls[j] is Label || collection[i].Controls[j] is SearchTextBox)
  156. {
  157. for (int k = 0; k < dt.Columns.Count; k++)
  158. {
  159. if (controlName.ToUpper() == dt.Columns[k].Caption.ToUpper())
  160. {
  161. collection[i].Controls[j].Text = dt.Rows[0][k].ToString();
  162. }
  163. }
  164. }
  165. }
  166. }
  167. }
  168. }
  169. //如果没有记录的话,将dt中含有的列的对应值设置为空
  170. else
  171. {
  172. for (int i = 0; i < collection.Count; i++)
  173. {
  174. if (collection[i] is TextBox || collection[i] is Label || collection[i] is SearchTextBox)
  175. {
  176. for (int j = 0; j < dt.Columns.Count; j++)
  177. {
  178. if (collection[i].Name.ToUpper() == dt.Columns[j].Caption.ToUpper())
  179. {
  180. collection[i].Text = "";
  181. }
  182. }
  183. }
  184. }
  185. }
  186. }
  187. /// <summary>
  188. /// 获取标签的路径
  189. /// </summary>
  190. /// <param name="URL"></param>
  191. /// <param name="LabelName"></param>
  192. /// <returns></returns>
  193. public static string GetLabelUrl(string URL, string LabelName, DateTime time)
  194. {
  195. //如果是传入的数据是从FTP取的文件
  196. if (URL.Contains("ftp:"))
  197. {
  198. ftpOperater ftp = new ftpOperater();
  199. return ftp.Download(LabelName, time);
  200. }
  201. else
  202. {
  203. return URL;
  204. }
  205. }
  206. /// <summary>
  207. /// 从DGV获取指定的列的数据形式是数组的形式
  208. /// </summary>
  209. public static ArrayList[] GetColumnDataFromDGV(DataGridView dgv, string[] ColumnName)
  210. {
  211. ArrayList[] array = new ArrayList[ColumnName.Length];
  212. //实例化和查询参数个数一样的ArrayList
  213. for (int i = 0; i < ColumnName.Length; i++)
  214. {
  215. array[i] = new ArrayList();
  216. }
  217. DataTable dt = (DataTable)dgv.DataSource;
  218. //如果第一列是否选框的话
  219. if (dgv.Columns[0] is DataGridViewCheckBoxColumn)
  220. {
  221. for (int i = 0; i < dt.Rows.Count; i++)
  222. {
  223. if (dgv.Rows[i].Cells[0].FormattedValue.ToString() == "True")
  224. {
  225. for (int j = 0; j < ColumnName.Length; j++)
  226. {
  227. array[j].Add(dt.Rows[i][ColumnName[j]]);
  228. }
  229. }
  230. }
  231. }
  232. //否则直接获取全部的数据
  233. else
  234. {
  235. for (int i = 0; i < dgv.RowCount; i++)
  236. {
  237. for (int j = 0; j < ColumnName.Length; j++)
  238. {
  239. array[j].Add(dt.Rows[i][ColumnName[j]]);
  240. }
  241. }
  242. }
  243. return array;
  244. }
  245. /// <summary>
  246. /// 通过DataGridView和需要隐藏的字段的数组来对字段进行隐藏
  247. /// </summary>
  248. /// <param name="dgv"></param>
  249. /// <param name="field"></param>
  250. public static void HideField(DataGridView dgv, string[] field)
  251. {
  252. DataTable dt = (DataTable)dgv.DataSource;
  253. foreach (DataColumn dc in dt.Columns)
  254. {
  255. foreach (string s in field)
  256. {
  257. if (dc.Caption == s)
  258. {
  259. dgv.Columns[dc.ColumnName].Visible = false;
  260. }
  261. }
  262. }
  263. }
  264. /// <summary>
  265. /// 通过查询的内容获取到字段的描述
  266. /// </summary>
  267. /// <param name="field"></param>
  268. /// <returns></returns>
  269. public static string[] GetCaptionFromField(string field)
  270. {
  271. string[] caption = field.Split(',');
  272. for (int i = 0; i < caption.Length; i++)
  273. {
  274. caption[i] = caption[i].Substring(0, caption[i].LastIndexOf("as")).Trim();
  275. }
  276. return caption;
  277. }
  278. /// <summary>
  279. /// 通过查询的语句获取查询的字段
  280. /// </summary>
  281. /// <param name="field"></param>
  282. /// <returns></returns>
  283. public static string[] GetField(string field)
  284. {
  285. string[] fields = field.Split(',');
  286. for (int i = 0; i < fields.Length; i++)
  287. {
  288. fields[i] = fields[i].Substring(fields[i].LastIndexOf("as") + 2, fields[i].Length - fields[i].LastIndexOf("as") - 2).Trim();
  289. }
  290. return fields;
  291. }
  292. /// <summary>
  293. /// 将DataTable转换为List的键值对
  294. /// </summary>
  295. /// <param name="dt"></param>
  296. /// <returns></returns>
  297. public static List<Dictionary<string, string>> DataTableToListDictionary(DataTable dt)
  298. {
  299. List<Dictionary<string, string>> list = new List<Dictionary<string, string>>();
  300. foreach (DataRow dr in dt.Rows)
  301. {
  302. Dictionary<string, string> dictionary = new Dictionary<string, string>();
  303. foreach (DataColumn dc in dt.Columns)
  304. {
  305. dictionary.Add(dc.Caption, dr[dt.Columns.IndexOf(dc)].ToString());
  306. }
  307. list.Add(dictionary);
  308. }
  309. return list;
  310. }
  311. /// <summary>
  312. /// 通过描述取DataTable的列名,主要用于从配置中取数据
  313. /// </summary>
  314. /// <param name="dt"></param>
  315. /// <param name="caption"></param>
  316. /// <returns></returns>
  317. public static string GetColumnNameByCaption(DataTable dt, string caption)
  318. {
  319. foreach (DataColumn dc in dt.Columns)
  320. {
  321. if (dc.Caption.ToLower() == caption)
  322. {
  323. return dc.ColumnName;
  324. }
  325. }
  326. return null;
  327. }
  328. //用于封装异常,也可以用于错误的提示
  329. public static void ShowError(string errorMessage)
  330. {
  331. throw new Exception(errorMessage);
  332. }
  333. /// <summary>
  334. /// 清除DataTable的结构和数据,清除列结构时需要从最后的一列开始删
  335. /// </summary>
  336. /// <param name="dt"></param>
  337. public static void CleanDataTable(DataTable dt)
  338. {
  339. for (int i = dt.Columns.Count - 1; i >= 0; i--)
  340. {
  341. dt.Columns.Remove(dt.Columns[i]);
  342. }
  343. }
  344. /// <summary>
  345. /// 不清楚表结构,只清楚数据
  346. /// </summary>
  347. /// <param name="dt"></param>
  348. public static void CleanDataTableData(DataTable dt)
  349. {
  350. for (int i = dt.Rows.Count - 1; i >= 0; i--)
  351. {
  352. dt.Rows.Remove(dt.Rows[i]);
  353. }
  354. }
  355. /// <summary>
  356. /// 获取拼接的字段
  357. /// </summary>
  358. /// <param name="dt"></param>
  359. /// <returns></returns>
  360. public static string GetFieldFromDataTable(DataTable dt)
  361. {
  362. StringBuilder sb = new StringBuilder();
  363. foreach (DataColumn dc in dt.Columns)
  364. {
  365. sb.Append(dc.Caption + ",");
  366. }
  367. return sb.ToString().Substring(sb.ToString().Length - 1, 1);
  368. }
  369. /// <summary>
  370. /// 已经定义好的DataGridView绑定数据,operate是用来添加操作列的
  371. /// </summary>
  372. /// <param name="dgv"></param>
  373. /// <param name="dt"></param>
  374. /// <param name="AddOpetateColumn"></param>
  375. /// <param name="operate"></param>
  376. public static void FillDgvWithDataTable(DataGridView dgv, DataTable dt, params DataGridViewImageColumn[] operate)
  377. {
  378. dgv.AutoGenerateColumns = false;
  379. dgv.DataSource = dt;
  380. if (operate.Length > 0)
  381. {
  382. if (dgv.Columns[operate[0].Name] != null)
  383. {
  384. dgv.Columns.Remove(dgv.Columns[operate[0].Name]);
  385. }
  386. dgv.Columns.Add(operate[0]);
  387. }
  388. //纯英文的列不予展示
  389. //Regex regEnglish = new Regex("^[_][a-z]$");
  390. //foreach (DataGridViewColumn dgvc in dgv.Columns)
  391. //{
  392. // if (dgvc.HeaderText.IndexOf("_id") > 0)
  393. // {
  394. // dgvc.Visible = false;
  395. // }
  396. //}
  397. }
  398. /// <summary>
  399. /// 清除DataGridView的数据
  400. /// </summary>
  401. /// <param name="dgv"></param>
  402. public static void CleanDGVData(DataGridView dgv)
  403. {
  404. for (int i = dgv.Rows.Count - 1; i >= 0; i--)
  405. {
  406. dgv.Rows.RemoveAt(i);
  407. }
  408. }
  409. /// <summary>
  410. /// 清除Form的指定类型的数据
  411. /// </summary>
  412. /// <param name="Form"></param>
  413. public static void CleanForm(Form Form)
  414. {
  415. for (int i = 0; i < Form.Controls.Count; i++)
  416. {
  417. if (Form.Controls[i] is EnterTextBox || Form.Controls[i] is TextBox || Form.Controls[i] is RichTextBox || Form.Controls[i] is SearchTextBox)
  418. Form.Controls[i].Text = "";
  419. if (Form.Controls[i] is DataGridView)
  420. CleanDGVData((DataGridView)Form.Controls[i]);
  421. }
  422. }
  423. /// <summary>
  424. /// 用于给DGV中的Combox列赋静态值
  425. /// </summary>
  426. /// <param name="dgvc"></param>
  427. /// <param name="displayField"></param>
  428. /// <param name="valueField"></param>
  429. /// <param name="Value"></param>
  430. /// <returns></returns>
  431. public static void SetDgvColumnComboxData(DataGridViewComboBoxColumn dgvc, string DataPropertyName, string displayField, string valueField, string[] Value)
  432. {
  433. DataTable dt = new DataTable();
  434. dt.Columns.Add(displayField);
  435. dt.Columns.Add(valueField);
  436. for (int i = 0; i < Value.Length; i++)
  437. {
  438. DataGridViewRow row = new DataGridViewRow();
  439. dt.Rows.Add(row);
  440. dt.Rows[i][displayField] = Value[i].Split('#')[0];
  441. dt.Rows[i][valueField] = Value[i].Split('#')[1];
  442. }
  443. dgvc.DataPropertyName = DataPropertyName;
  444. dgvc.DataSource = dt;
  445. dgvc.DisplayMember = displayField;
  446. dgvc.ValueMember = valueField;
  447. }
  448. /// <summary>
  449. /// 用于给DGV中的ComboxCell赋静态值
  450. /// </summary>
  451. /// <param name="dgvcc"></param>
  452. /// <param name="displayField"></param>
  453. /// <param name="valueField"></param>
  454. /// <param name="Value"></param>
  455. public static void SetDGVCellComboxData(DataGridViewComboBoxCell dgvcc, string displayField, string valueField, string[] Value)
  456. {
  457. DataTable dt = new DataTable();
  458. dt.Columns.Add(displayField);
  459. dt.Columns.Add(valueField);
  460. for (int i = 0; i < Value.Length; i++)
  461. {
  462. DataRow dr = dt.NewRow();
  463. dr[displayField] = Value[i].Split('#')[0];
  464. dr[valueField] = Value[i].Split('#')[1];
  465. dt.Rows.Add(dr);
  466. }
  467. dgvcc.DisplayMember = displayField;
  468. dgvcc.ValueMember = valueField;
  469. dgvcc.DataSource = dt;
  470. }
  471. /// <summary>
  472. /// 用于给DGV中的ComboxCell赋静态值
  473. /// </summary>
  474. /// <param name="dgvcc"></param>
  475. /// <param name="displayField"></param>
  476. /// <param name="valueField"></param>
  477. /// <param name="Value"></param>
  478. public static void SetComboxData(ComboBox dgvcc, string displayField, string valueField, string[] Value)
  479. {
  480. DataTable dt = new DataTable();
  481. dt.Columns.Add(displayField);
  482. dt.Columns.Add(valueField);
  483. for (int i = 0; i < Value.Length; i++)
  484. {
  485. DataRow dr = dt.NewRow();
  486. dr[displayField] = Value[i].Split('#')[0];
  487. dr[valueField] = Value[i].Split('#')[1];
  488. dt.Rows.Add(dr);
  489. }
  490. dgvcc.DisplayMember = displayField;
  491. dgvcc.ValueMember = valueField;
  492. dgvcc.DataSource = dt;
  493. }
  494. /// <summary>
  495. /// 获取刷选的SQL语句,传入的是TextBox的Control,传入的SQL不带Where条件
  496. /// </summary>
  497. /// <param name="SQL"></param>
  498. /// <param name="Condition"></param>
  499. /// <returns></returns>
  500. public static string GetScreenSqlCondition(params Control[] Condition)
  501. {
  502. string condition = " where ";
  503. for (int i = 0; i < Condition.Length; i++)
  504. {
  505. if (i != Condition.Length - 1)
  506. {
  507. if (Condition[i] is ComboBox)
  508. {
  509. condition += "(" + Condition[i].Tag + " like " + "'%" + (Condition[i] as ComboBox).SelectedValue + "%' or " + Condition[i].Tag + " is null) and ";
  510. }
  511. else
  512. {
  513. condition += "(" + Condition[i].Tag + " like " + "'%" + Condition[i].Text + "%' or " + Condition[i].Tag + " is null) and ";
  514. }
  515. }
  516. else
  517. {
  518. if (Condition[i] is ComboBox)
  519. {
  520. condition += "(" + Condition[i].Tag + " like " + "'%" + (Condition[i] as ComboBox).SelectedValue + "%' or " + Condition[i].Tag + " is null)";
  521. }
  522. else
  523. {
  524. condition += "(" + Condition[i].Tag + " like " + "'%" + Condition[i].Text + "%' or " + Condition[i].Tag + " is null)";
  525. }
  526. }
  527. }
  528. return condition;
  529. }
  530. public static void CleanDataGridView(DataGridView dgv)
  531. {
  532. for (int i = dgv.Columns.Count - 1; i >= 0; i--)
  533. {
  534. dgv.Columns.RemoveAt(i);
  535. }
  536. }
  537. /// <summary>
  538. /// 取出SQL中的参数占位符
  539. /// </summary>
  540. /// <param name="SQL"></param>
  541. /// <returns></returns>
  542. public static string[] GetParamFromSQL(string SQL)
  543. {
  544. string[] par = SQL.Split(':');
  545. //用来存参数的数组
  546. StringBuilder[] addpar = new StringBuilder[par.Length - 1];
  547. string[] param = new string[par.Length - 1];
  548. for (int i = 0; i < par.Length - 1; i++)
  549. {
  550. //新建一个char类型的数组用来存储每个字节的变量
  551. char[] c = par[i + 1].ToCharArray();
  552. addpar[i] = new StringBuilder();
  553. for (int j = 0; j < c.Length; j++)
  554. {
  555. if (c[j] != ' ' && c[j] != ',' && c[j] != ')')
  556. {
  557. addpar[i].Append(c[j]);
  558. }
  559. else
  560. {
  561. break;
  562. }
  563. }
  564. }
  565. for (int i = 0; i < par.Length - 1; i++)
  566. {
  567. param[i] = addpar[i].ToString();
  568. }
  569. return param;
  570. }
  571. public static void SetFormCenter(Form form)
  572. {
  573. form.StartPosition = FormStartPosition.CenterParent;
  574. }
  575. /// <summary>
  576. /// 设置DataGridView的指定列可编辑
  577. /// </summary>
  578. /// <param name="DGV"></param>
  579. /// <param name="EditAbleField"></param>
  580. public static void SetDataGridViewReadOnly(DataGridView DGV, string[] EditAbleField)
  581. {
  582. foreach (DataGridViewColumn dc in DGV.Columns)
  583. {
  584. dc.ReadOnly = true;
  585. foreach (string s in EditAbleField)
  586. {
  587. if (dc.Name.ToLower() == s.ToLower())
  588. {
  589. DGV.Columns[dc.Name].ReadOnly = false;
  590. }
  591. }
  592. }
  593. }
  594. //判断带有CheckBox的DGV是否有项目勾选了
  595. public static DataTable DGVIfChecked(DataGridView dgv)
  596. {
  597. int CheckCount = 0;
  598. DataTable dt = new DataTable();
  599. //第一列是勾选框,排除在循环之外
  600. for (int i = 1; i < dgv.Columns.Count; i++)
  601. {
  602. dt.Columns.Add(dgv.Columns[i].Name);
  603. }
  604. for (int i = 0; i < dgv.RowCount; i++)
  605. {
  606. if (dgv.Rows[i].Cells[0].Value != null)
  607. {
  608. if (dgv.Rows[i].Cells[0].Value.ToString() == "True")
  609. {
  610. if (dgv.Rows[i].Tag.ToString() == "SonRow")
  611. {
  612. DataRow dr = dt.NewRow();
  613. for (int j = 1; j < dgv.ColumnCount; j++)
  614. {
  615. dr[dgv.Columns[j].Name] = dgv.Rows[i].Cells[j].FormattedValue;
  616. }
  617. dt.Rows.Add(dr);
  618. CheckCount++;
  619. }
  620. }
  621. }
  622. }
  623. //判断是否勾选了明细
  624. if (CheckCount == 0)
  625. {
  626. return null;
  627. }
  628. return dt;
  629. }
  630. /// <summary>
  631. /// 设置只允许输入数字
  632. /// </summary>
  633. /// <param name="sender"></param>
  634. /// <param name="e"></param>
  635. public static void NumOnly(object sender, KeyPressEventArgs e)
  636. {
  637. if (e.KeyChar != '\b')//这是允许输入退格键
  638. {
  639. if ((e.KeyChar < '0') || (e.KeyChar > '9'))//这是允许输入0-9数字
  640. {
  641. e.Handled = true;
  642. }
  643. }
  644. }
  645. public static Dictionary<string, object> ToDictionary(string JsonData)
  646. {
  647. object Data = null;
  648. Dictionary<string, object> Dic = new Dictionary<string, object>();
  649. if (JsonData.StartsWith("["))
  650. {
  651. //如果目标直接就为数组类型,则将会直接输出一个Key为List的List<Dictionary<string, object>>集合
  652. //使用示例List<Dictionary<string, object>> ListDic = (List<Dictionary<string, object>>)Dic["List"];
  653. List<Dictionary<string, object>> List = new List<Dictionary<string, object>>();
  654. MatchCollection ListMatch = Regex.Matches(JsonData, @"{[\s\S]+?}");//使用正则表达式匹配出JSON数组
  655. foreach (Match ListItem in ListMatch)
  656. {
  657. List.Add(ToDictionary(ListItem.ToString()));//递归调用
  658. }
  659. Data = List;
  660. Dic.Add("List", Data);
  661. }
  662. else
  663. {
  664. MatchCollection Match = Regex.Matches(JsonData, @"""(.+?)"": {0,1}(\[[\s\S]+?\]|null|"".+?""|-{0,1}\d*)");//使用正则表达式匹配出JSON数据中的键与值
  665. foreach (Match item in Match)
  666. {
  667. try
  668. {
  669. if (item.Groups[2].ToString().StartsWith("["))
  670. {
  671. //如果目标是数组,将会输出一个Key为当前Json的List<Dictionary<string, object>>集合
  672. //使用示例List<Dictionary<string, object>> ListDic = (List<Dictionary<string, object>>)Dic["Json中的Key"];
  673. List<Dictionary<string, object>> List = new List<Dictionary<string, object>>();
  674. MatchCollection ListMatch = Regex.Matches(item.Groups[2].ToString(), @"{[\s\S]+?}");//使用正则表达式匹配出JSON数组
  675. foreach (Match ListItem in ListMatch)
  676. {
  677. List.Add(ToDictionary(ListItem.ToString()));//递归调用
  678. }
  679. Data = List;
  680. }
  681. else if (item.Groups[2].ToString().ToLower() == "null") Data = null;//如果数据为null(字符串类型),直接转换成null
  682. else Data = item.Groups[2].ToString(); //数据为数字、字符串中的一类,直接写入
  683. Dic.Add(item.Groups[1].ToString(), Data);
  684. }
  685. catch { }
  686. }
  687. }
  688. return Dic;
  689. }
  690. public static string AddField(string[] Fields)
  691. {
  692. string sql = " ";
  693. foreach (string field in Fields)
  694. {
  695. sql += field + ",";
  696. }
  697. return sql.Substring(0, sql.Length - 1);
  698. }
  699. }
  700. }