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1、显示html的方法：将该列的type设成html，那么当给此列赋值为带html标签的内容的时候，html标签不会以文本的形式展示在页面上 template: <vxe-table-column field="attachment" title="附件" width="300" type="htm 阅读全文
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IEnumerable<IGrouping<string, DataRow>> result = dt.Rows.Cast<DataRow>().GroupBy<DataRow, string>(dr => dr["FORMSERIALNUMBER"].ToString());//C# 对DataT 阅读全文
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SQLHelper.cs using System; using System.Collections.Generic; using System.Configuration; using System.Data; using System.Data.SqlClient; using System. 阅读全文
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OracleHelper.cs using System; using System.Collections.Generic; using System.Linq; using System.Web; using System.Text; using System.Data; using Syste 阅读全文
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string sql = "实际sql语句"; DataTable sourseDt = OracleHelper.ExecuteDataTable(sql); for(var i = 0;i < sourseDt.Rows.Count; i++) { string sourceCont = sou 阅读全文
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string sql = "实际sql语句"; DataTable dt = OracleHelper.ExecuteDataTable(sql); ExcelHepler excelHepler = new ExcelHepler(); ArrayList arr_Get_Att = new Ar 阅读全文
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var path = @"D:\test\1.CSV"; var records = OpenExcel(path); var groupByFirst = new List<Test> { }; var groupBySecond = new List<Test> { }; groupByFirs 阅读全文
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private static List<Test> OpenExcel(string path) { var records = new List<Test> { }; using (var reader = new StreamReader(path)) using (var csv = new 阅读全文
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方法一： public static string SendMail2(string add_smtp, string acc_SendMail, string psw_SendMail, string add_SendMail, ArrayList arr_GetMail, ArrayList a 阅读全文
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方法一： [HttpGet] [EnableCors("userLogin")] public IActionResult DownloadFile(string url , string token) { var filePath = "D://xzc/" + _Configuration.Get 阅读全文
