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