xls

I've done some pretty deep searching on this issue with no luck. It seems that in the past couple of days the output to XLS from HTML has stopped working on many legacy (read: Classic ASP) systems I support. I've been able reproduce this on multiple servers, multiple independent source code from Office 2010 through Office 2016. I've looked at everything I can think of without success so I'm curious to know if there is something I might be overlooking. I'm starting to think this may be a bad Office update that is the culprit. Sample of what works and has been working for many years: <% Response

花了一下午的时间终于实现了Swing表格数据转xls文档与读取xls文档数据。 接下来上代码 1.弹出文件,目录选择框 exportBtn.addActionListener(new ActionListener() { @Override public void actionPerformed(ActionEvent e) { String name = "数据.xls"; String defaultPath = "D://temp"; //构造文件保存对话框 JFileChooser chooser = new JFileChooser(); chooser.setFileSelectionMode(JFileChooser.FILES_AND_DIRECTORIES); chooser.setDialogType(JFileChooser.SAVE_DIALOG); chooser.setMultiSelectionEnabled(false); chooser.setAcceptAllFileFilterUsed(false); chooser.setDialogTitle("保存数据文件"); //设置默认路径 File defaultFile = new File(defaultPath+"//data"); if(!defaultFile.exists()){

I'm trying to send a 9MB .xls file as a response from web api controller method. The user will click a button on the page and this will trigger the download via the browser. Here's what I've got so far but it doesn't work however it doesn't throw any exceptions either. [AcceptVerbs("GET")] public HttpResponseMessage ExportXls() { try { byte[] excelData = m_toolsService.ExportToExcelFile(); HttpResponseMessage result = new HttpResponseMessage(HttpStatusCode.OK); var stream = new MemoryStream(excelData); result.Content = new StreamContent(stream); result.Content.Headers.ContentType = new

This question already has an answer here: How do I read and write CSV files with Python? 3 answers I had some data in excel file. I changed the file to .csv file and tried to write some python code to read the file. But I am getting some unpredictable outputs. My Code is like this: INPUT_DIR = os.path.join(os.getcwd(),"Input") OUTPUT_DIR = os.path.join(os.getcwd(),"Output") print INPUT_DIR, OUTPUT_DIR def read_csv(): files = os.listdir(INPUT_DIR) for file in files: file_full_name = os.path.join(INPUT_DIR,file) print file_full_name f = open(file_full_name,'r') for line in f.readlines(): print

I am trying to export xls into datatable. Below is my connection string. string path = //xls source path OleDbConnection MyConnection = new OleDbConnection("provider=Microsoft.Jet.OLEDB.4.0; Data Source='" + path + "';Extended Properties='Excel8.0;IMEX=1;TypeGuessRows=0;HDR=No;ImportMixedTypes=Text'"); I set IMEX=1 and all the other extended properties as I have to deal with mixed datatypes. Even though I set the connection like that yet I still produced error. There are no error messages , but the inconsistent rows (who don't follow the majority datatype are set to null instead ). Can someone

With Spreadsheet::WriteExcel , I can create a new workbook, but what if I want to open an existing book and modify certain columns? How would I accomplish that? I could parse all of the data out of the sheet using Spreadsheet::ParseExcel then write it back with new values in certain rows/columns using Spreadsheet::WriteExcel , however. Is there a module that already combines the two? Mainly I just want to open a .xls , overwrite certain rows/columns, and save it. Ether Spreadsheet::ParseExcel will read in existing excel files: my $parser = Spreadsheet::ParseExcel->new(); # $workbook is a