r write xlsx

project for reading and writing Microsoft OLE2 component documents such as Excel and WORD. NPOI provides the. NET platform with a comprehensive Excel Reading and Writing Tool. It is widely used. It should be one of the most widely exposed open-source. NET Excel read/write tools. NPOI has the following advantages: completely free to use, including most EXCEL features (cell style, data format, formula, etc.). Supported file formats include xls, xlsx, a

documents such as Excel, Word, and so on. Npoi let the. NET platform have a relatively sophisticated tool to read and write Excel. The usage is very wide, should be open source. NET Excel Read-write tool the most exposed one bar, not one.The advantages of using Npoi are: completely free to use, contains most of Excel's features (cell style, data format, formulas, etc.), supporting the processing of file formats including XLS, XLSX, docx. Interface-or

["F14"]. Comment;Comment2. IsVisible= True;Comment2. Height= Max;Comment2. Width= -;Comment2. RichText. Text="About E-iceblue: \ne-iceblue focuses in providing excellent Office components for developers to operate Word, Excel, PDF, and PowerPoint documents. ";Comment2. Textrotation= Textrotationtype. LeftToRight;Comment2. RichText. SetFont(0, -, Font2);Comment2. Top= the;Comment2. Left= the;Comment2. Valignment= Commentvaligntype. Top;Comment2. HAlignment= Commenthaligntype. Justified;Step Five:

Reprint Please specify source: http://blog.csdn.net/l1028386804/article/details/460443011.headerHeader ("Content-type:application/vnd.ms-excel"); Header ("Content-disposition:attachment;filename=sample.xls"); Header ("Pragma:no-cache"); Header ("expires:0");2.PHPExcelHttp://www.codeplex.com/PHPExcelHttp://www.phpexcel.nethttp://phpexcel.codeplex.com/The development Package tests directory has the detailed use instance support Chinese, note the file encoding file saves as Utf-8Write ExcelInclude

$objPHPExcel->getproperties ()->setcreator ($name) ->setlastmodifiedby ($name) ->settitle ("Office" XLSX Test Document ") ->setsubject ("Office" XLSX Test Document ") ->setdescription ("Test document for Office" XLSX, generated using PHP classes. ") ->setkeywords ("Office openxml PHP") ->setcategory ("Test result file"); Populating data foreach ($ret _data as $k

Example 1 :Read the data from the CITY.XLSX and draw a line chart.Excel data 1A bFigure 1The code is as follows:#打开库文件Library ("xlsx")#读取excel数据Data1=read.xlsx ("city.xlsx", Sheetindex = 1)Data2=read.xlsx ("city.xlsx", Sheetindex = 2)Data3=read.xlsx ("city.xlsx", Sheetindex = 3)Data4=read.xlsx ("city.xlsx", Sheetindex = 4)#给图片命名PNG (file= "city.jpg")#绘制第一幅图Plot (data1$runningtime~data1$length,type= "O", Pch=1,ylim=c (0,5), main= "test", xlab= "Length"

; } Public Static voidExportxlsxbyweb (DataTable DT,stringstrFileName) {HttpContext Curcontext=HttpContext.Current; MemoryStream Ms=exportxlsx (DT); CurContext.Response.AppendHeader ("content-disposition", "attachment;filename="+ Httputility.urlencode (strFileName, Encoding.UTF8) +". xlsx"); CurContext.Response.AddHeader ("Content-length", Ms. ToArray (). Length.tostring ()); CurContext.Response.ContentEncoding=Encodi

Excel, automatically converted to stringsImport datetimePrint type (Datetime.datetime.now ())ws[' A3 '] = Datetime.datetime.now ()#生成真实的excel文件, saveWb.save (U "2nd file. xlsx")3. Operation of the sheetExcel has a sheet by default (Note that there is a different number of default sheet depending on which Excel is used ) #0. Modify the default sheet the method Ws0=wb.active #active默认为第一个sheetPrint Ws0.titlews0.title= "Python"Print Ws0.title#1. in

Copy CodeThe code is as follows: Template Storage Directory $dir = $DOCUMENT _root. ' /backoffice/admin/oemcheck/'; $templateName = ' 1.xlsx '; $outputFileName = ' template. xlsx '; $txt = ' Test '; Instantiating an Excel Read class $PHPReader = new phpexcel_reader_excel2007 (); if (! $PHPReader->canread ($dir. $templateName)) { $PHPReader = new Phpexcel_reader_excel5 (); if (! $PHPReader->canread ($dir.

Copy CodeThe code is as follows: Template Storage Directory $dir = $DOCUMENT _root. ' /backoffice/admin/oemcheck/'; $templateName = ' 1.xlsx '; $outputFileName = ' template. xlsx '; $txt = ' Test '; Instantiating an Excel Read class $PHPReader = new phpexcel_reader_excel2007 (); if (! $PHPReader->canread ($dir. $templateName)) { $PHPReader = new Phpexcel_reader_excel5 (); if (! $PHPReader->canread ($dir.

PHP operations ExcelPHPExcel detailed explanation to the header header("Content-Type:application/vnd.ms-excel");header("Content-Disposition:attachment;filename=sample.xls");header("Pragma:no-cache");header("Expires:0");2. PHPExcel Http://www.codeplex.com/PHPExcelHttp://www.phpexcel.netThe Tests Directory of the development kit provides detailed examples that support Chinese characters. Note that the file encoding file is saved as UTF-8.Write excel [Php] view plain copy // Include class

Vendor ("Phpexcel176.phpexcel"); Create New Phpexcel Object $objPHPExcel = new Phpexcel (); Set Properties $objPHPExcel->getproperties ()->setcreator ("CTOs") ->setlastmodifiedby ("CTOs") ->settitle ("Office" XLSX Test Document ") ->setsubject ("Office" XLSX Test Document ") ->setdescription ("Test document for Office" XLSX

The development of a document management system for the intelligent development platform of the Tian Longitudinal Intelligence Development platform to use the document reading series tools, the following describes the function of this set of tools and how to use.Tian Longitudinal Intelligent Development Platform document Reading series tools include "1-office reader/2-browser/3-HTML5 player/4-Universal player/5-pdf Reader/6-flash Reader" Six, for reading documents in various file formats. Used t

One. ImportIni_set (' Memory_limit ', ' 512M ');Require_once (Kohana::find_file (' Vendor ', ' phpexcel/phpexcel/iofactory '));$xls = $_files[' xls ' [' tmp_name '];$error _msgs = Array ();if ($xls) {$type = pathinfo ($_files[' xls ' [' name '], pathinfo_extension);if ($type = = ' xlsx ' | | $type = = ' xls ') {$objPHPExcel = Phpexcel_iofactory::load ($xls);} else if ($type = = ' csv ') {$objReader = Phpexcel_iofactory::createreader (' CSV ')->setdeli

PHPExcel-the PHP processing engine PHPExcel provides a series of PHP language classes, allowing you to easily read and write files in the following format :. xls /. xlsx /. csv /. ods/Gnumeric/PDF/HTML... main functions include: Setting the meta information of a file, multi-worksheet, customization... "/> excel + chart (line/pie/etc ...) this series of phpexcel graph articles outlines the following: phpexcel graph (1)-Getting Started ----------------

Original article: C # Use npoi to read and write Excel files Npoi is A. Net version of the open-source poi project. It can be used to read and write Excel, Word, and pptfiles. Npoi can be compatible with XLS and XLSX when processing Excel files. The official website provides examples, which provides examples of many application scenarios. The packaged binary file library is only a few MB, which is very convenient to use. Read Excel Npoi usageHSSFWork

(http://www.codeplex.com/PHPExcel)* @ License http://www.gnu.org/licenses/lgpl.txt lgpl* @ Version 1.5.0, 2007-10-23*/ /** Error Reporting */Error_reporting (e_all ); /** Include path **/Set_include_path (get_include_path (). path_separator. '../classes /'); /** Phpexcel */Include 'phpexcel. php '; /** Phpexcel_writer_excel2007 */Include 'phpexcel/Writer/excel2007.php '; // Create new phpexcel objectEcho date ('H: I: s'). "create new phpexcel object/N ";$ Objphpexcel = new phpexcel (); // Set P

Copyright (c) 2006-2007 PHPExcel (http://www.codeplex.com/PHPExcel)* @ License http://www.gnu.org/licenses/lgpl.txt LGPL* @ Version 1.5.0, 2007-10-23*/ /** Error reporting */Error_reporting (E_ALL ); /** Include path **/Set_include_path (get_include_path (). PATH_SEPARATOR. '../Classes /'); /** PHPExcel */Include 'phpexcel. php '; /** PHPExcel_Writer_Excel2007 */Include 'phpexcel/Writer/excel2007.php '; // Create new PHPExcel objectEcho date ('H: I: s'). "Create new PHPExcel object \ n ";$ ObjP

Sub XXX () dim Arr () Arr = application. getopenfilename ("all payment files (*. XLS ;*. XLSX ;*. CSV ),*. XLS ;*. XLSX ;*. CSV, Excel file (*. XLS ),*. xls, excel2007 file (*. XLSX ),*. XLSX, CSV file (*. CSV ),*. CSV "," select file ", true) for I = lbound (ARR) to ubound (ARR) cells (I, 1 ). value = Arr (I) nextend

;getproperties ()->setlastmodifiedby ("Maarten Balliauw"); $objPHPExcel->getproperties ()->settitle ("Office" XLSX Test Document "); $objPHPExcel->getproperties ()->setsubject ("Office" XLSX Test Document "); $objPHPExcel->getproperties ()->setdescrīption ("Test document for Office-XLSX, generated using PHP classes."); $objPHPExcel->getproperties ()->setk