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1.Nuget 下载NPOI; Install-package NPOI -version 2.4.1 2.下载EF install-package entityframework -version 6.2.0 3.添加数据,ef  model.edmx 4.建议使用NPOI.XSSF.UserModel;应为XSSF最大行数为1048575,而HSSFWorkBook 最大行数为65535行 5.数据量不能太大,要不然会FileStream写入时会OutOfMemoryException(多写…
Maatwebsite would lost precision when export long integer data, no matter string or int storaged in database.   Implementing \Maatwebsite\Excel\Concerns\WithCustomValueBinder can solve this issue in your export class. You should change dataTypeForVal…
使用dll ==== NPOI.dll 获取属性,设置属性=参考:http://blog.csdn.net/cestarme/article/details/6548126 额外的: 导出的时候碰到一个问题,链接没有响应 function export(){ window.location.href="/cms/user/export"; } 看了一下控制台,报的错是未定义名字,就是说export jQuery有自定义的方法名或默认的名字,所以把export名字改了就可以了 using…
1.Install-Package NPOI -v 2.4.0 2. using NPOI.XSSF; using NPOI.XSSF.UserModel; using NPOI.SS.UserModel; using System.IO; static void ExportDataTable(DataTable dt) { string exportedExcelFullName = Directory.GetCurrentDirectory() + "//" + DateTime…
vooya是一个raw数据播放器,可播放yuv数据,兼容win.linex以及mac平台. 下载地址:https://www.offminor.de/(见最下面) ubuntu需要安装依赖: apt -f install libqt4-core libqt4-gui apt install libqt5core5a libqt5gui5 libqt5widgets5 libqt5network5 libqt5xml5…
In NetSuite SuiteScript, We usually do/implement export data to CSV, that's straight forward: Collect 'encoded' string to Array for column, join them with comma ',' to be a string. Collect each line's data same as column to push to the Array. Join al…
//For the app I have that did this, the SQLite data was fairly large. Therefore, I used a background thread to export all the data to a CSV (comma separated value) file, which Excel can import, and then opened up a mail composer with the CSV file as…
概述 NPOI,顾名思义,就是POI的.NET版本.NPOI就是用.NET语言编写的一套数据导出Excel的开源项目,支持XML.xls.xlsx.ppt等格式..NET不仅实现Excel导出还可以实现Excel导入,读取Excel的数据. 实现 1.通过nuget,添加NPOI组件1.2以上对应的DLL文件: 2.编写如下Nopi封装类,该类实现如下功能点 1> 该类实现数据的超过65535自动分写下一个sheet: 2> 该类实现Web数据导出和文件保存到本地: 3> 该类实现Exc…
Malware Analysis Tutorial 8: PE Header and Export Table 2. Background Information of PE HeaderAny binary executable file (no matter on Unix or Windows) has to include a header to describe its structure: e.g., the base address of its code section, dat…
using System; using System.Collections; using System.Collections.Generic; using System.IO; using System.Linq; using System.Text; using System.Text.RegularExpressions; using NPOI.HSSF.UserModel; using NPOI.SS.UserModel; using System.Web; using NPOI.HP…