convert xlsx to excel

In the actual application, we will inevitably encounter parsing Excel file warehousing things, and sometimes for convenience, you need to convert Excel files to txt format files. The following code contains the XLS, xlsx two format of Excel file parsing, and write to a new T

In the work often encounter the problem of conversion, such as the author today on the site to see a good table, but this table is the top of the page, the site does not provide downloads, this time how to download this form, and complete the conversion to Excel? 　Turn HTML on the Web into Excel If you see a good table on a Web site now and want to download and import it into

View code /** Made by anby * 2012-10.31 * good luck !~ * Convert JPG files in Excel * Remember to reference Microsoft. office. interOP. excel; */using system. drawing; using system. LINQ; using system. windows. forms; using Excel = Microsoft. office. interOP. excel; using s

System.Data.DataTable getdatafromexcelbycom (bool HasTitle, string fileName) {//openfiledialog openFile = new OpenFileDialog (); Openfile.filter = "Excel (*.xlsx) |*.xlsx| Excel (*.xls) |*.xls "; Openfile.initialdirectory = Environment.getfolderpath (Environment.SpecialFolder.Desktop);

blogger's programming level is, but the addition of an open source project: Https://github.com/ExcelDataReader/ExcelDataReader This library does not use Office components, Instead of reading the file directly, parsing its contents, bypassing the complex component mechanism, the data conversion process, so quickly. This is mainly the benefit of the OPENXML standard.By the way, the Excel xlsx file is actuall

Sometimes we have PDF format, but in the PDF we can not do like Excel, so we need to convert the PDF format to Excel format to operate, below I am talking about how to convert PDF format to excel format. ▲▲ Note: As with PDF to Word, if the PDF file is encrypted, can not be

The front of the triple Small series to introduce the PDF file how to convert to Word , many netizens see after the question, can you convert PDF file to excel? How do I convert PDF files to Excel? In order to solve the problem, Today we'll take a look at PDF file converted

When it comes to Excel files, everyone is sure to think of all kinds of tabular data, as an important part of Microsoft Office suite software, Excel can do a variety of data processing, statistical analysis and auxiliary decision-making operations, widely used in management, statistical finance, finance and many other fields, so in the work, People often encounter a variety of

/// ///open an Excel document and convert to a DataTable/// /// Public StaticDataTable Excelworksheettodatatable () {DataTable dtexecl=NewDataTable (); DoubleVer =Getexcelver (); if(Ver 0) {MessageBox.Show ("The computer does not has Excel installed.","prompt"); return NULL; } stringExcelfile =""; OpenFileDialog OFD=NewOpenFile

New ways to export data to Excel: Convert a View or partial view to HTML and return directly to the Fileresult export Excel method Summary:There are many ways in which MVC exports data to Excel, which is common:1. Use the Excel COM component to dynamically generate the XLS f

image files can be converted to Word documents by ABBYY FineReader 12OCR text recognition software, and can also be used to convert images into Excel spreadsheets, which are much the same as the former, as long as you have mastered the use of ABBYY FineReader The format you want can help you achieve it, and today we'll talk about how to use abbyy finereader to convert