xls « Media File « Java I/O Q&A

1. how to password protect xls file using java code?    stackoverflow.com

Please can anybody help me out for this...Thanks in advance

2. How to groupColumn in .xlsx files using POI 3.6?    stackoverflow.com

I recently switched from POI 3.1 (HSSF) to POI 3.6 (XSSF) and encountered a problem. The problem is that the groupColumn no longer works as expected! Does anyone know why the column ...

3. How can I read .xlsx and .xls files in Java?    stackoverflow.com

hi i want to read xlsx file or xls file what ever it is. can XSSF support xls file ? or do i need to write the separate code for both kind ...

4. How to read a .xls file using J2ME    stackoverflow.com

i am developing a mobile application for Symbian S40 platform and i am using J2ME.so i just want to read a .xls file. so please tell me how can i do this? can ...

5. Create combobox in .xls files using apache poi    stackoverflow.com

I have a question, it is possible to create combo box using the Apache poi library? Thanks, Luisa

6. Heap error while writing xls file with Apache POI    stackoverflow.com

I am using Apache POI to create an excel[.xls] file. Now an excel can have 65535 rows & 256 cols. I am trying to write the java code to write the ...

7. Accessing and parsing .xls file    coderanch.com

Hi All, Can someone give me a little direction here? I am wanting to access MS Excel .xls file, parse through it, and add and delete information from it. I am using RandomAccessFile class and using readLine() method. I print this to the console, and most of it looks like gibberish. How can I go about finding out what all of ...

8. Writing into a .xls file through java    coderanch.com

Hi, I want to write into a .xls file through a java program with the control that whenever that .xls file is opened a particular column width is defined by the element having maximum width. Problem: e.g., the value in a cell in that column is 1234567890 and if the column width displayed is 3, then we see ### until we ...

9. Insert \n in a cell of a .xls file    coderanch.com

10. Reading XLS file    coderanch.com

Any file can be read if you know how to interpret the data on it. Frank says he's seen a Java reader somewhere on the web for Excel - I would check Microsoft's developer site first, then search the web. Let us know if you find out how to interpret the file, and we can step you through reading it and ...

11. .xls to .csv    coderanch.com

12. exporting negative numbers in red colour to an xls file from java    coderanch.com

Hello everyone, I want some data to come up in an Excel file from a servlet.The data includes +ve & -ve numbers.While exporting from servlet i need to set the -ve numbers in red colour.I heard its possible. Anybody plz help me ... i am not using any java-excel apis. hre i am attaching the code also.... protected void doGet(HttpServletRequest req, ...

15. Reading files have .xls extension    coderanch.com

17. writing to an XLS file using the jExcelApi library    coderanch.com

I am working on a simple program that creates, reads and writes to .xls files. I am using this JXL library by Andrew Khan for the same.I am able to read the content of an excel file using this library. But while creating and writing to one I am facing some issues. The text content in the file are not written ...

18. read xls file in java    coderanch.com

Hi, I have an xls sheet which contains data to be stored in to the database. Since there are around 2000 rows to be inserted from xls to the DB tables, is there any way in java where in i can read the xls file and query insert statement . Thanku Cheers

19. how to read.xls file    java-forums.org

20. Reading from .xls file and writing to .csv    java-forums.org

I need to create a program that will read particular cells from an .xls file and write the data in them to particular cells in a .csv file. The purpose for this is so that you can automatically update the .csv file. I am a fairly novice programmer but remember doing something similar with text files early on.

21. How to open an xls file in Java which has spaces in its name?    forums.oracle.com

Hi all, I need to open a file in Java which has name like : Client 1 Report Jul 9, 2008 11-48-31 AM.xls now the code to open a file with no spaces in its name is as follows : aFileName = "abc.xls"; command = "C:/Program Files/Microsoft Office/OFFICE11/excel "+ aFileName; try { Runtime.getRuntime().exec(command); } catch (IOException anException) { // TODO Auto-generated ...

22. how to close the generated xls file    forums.oracle.com

Hi, I 've created the .csv file by using FileOutputStream,OutputStreamWriter Though i used close() methods after i writing the data into excel , its not getting closed it seems. when i tried to delete the generated csv files, its not allowing me to delete. saying it is used by an other program can not delete! how to fix this issue?

23. Xls file    forums.oracle.com

hello all I need to read a series of XLS files.. for example, from every sheet i need to get the following: Field Name, Length and Mandatory There is one of the XLS files that has 13 worksheets.. :-/ How can i read those files and get the data i want ??

24. Apache POI - xls file reading issue    forums.oracle.com

Hi, I am seeing an issue with the HSSF reader to read a xls file. if the first column of my xls file is blank then the reader is not reading the record at all. that means, if column A is blank and i have data in column B onwards, then the reader doesnt reads the record at all. blank records ...

25. To read xls file content    forums.oracle.com

26. How to Fetch attachments in XLS file using Java Code    forums.oracle.com

Hello Experts, I want to Fetch / retrieve the attachments from xls file. using Java Code . There are some POI jars to read the xls file. but How can I Read attachments part of xls document which added as objects ? Reading of attached Objects, possible through POI Jars ? Edited by: Mits on Oct 30, 2008 10:16 PM

27. Reading XLS, CSV & XLSX fiel in Java    forums.oracle.com

28. how to print a particular cell data from .xls file    forums.oracle.com

Thank you for your response when i written the in following way HSSFWorkbook workbook = new HSSFWorkbook(new FileInputStream("D: sam.xls")); HSSFSheet sheet = workbook.getSheetAt(1); HSSFRow row = sheet.getRow(0); HSSFCell cell = row.getCell((short)3); int as= sheet.getFirstRowNum(); int bs=sheet.getLastRowNum(); System.out.println("Begin of row"+as); System.out.println("End of row"+bs); Is Displayed as Begin of row 0 End of row 0 can any one plz let me know the ...

29. Problem while writing data on xls file using jxl API    forums.oracle.com

Hi, I am getting problem while writing data on excel file using jxl api. When i write data on file and all handles associated to the file are closed, file size increases but when i open the file nothing is written in it and when file is closed manually from excel window, file size decreased to its original that was before ...

30. Problem reading fittopages setting from xls files    forums.oracle.com

I allready made some changes in the 'Java Excel API' to solve this but without succes. Next step I took was downloading 'Apache POI'. But I have the exact same problem with this library. I can read in everything from the Excel sheet, except the boolean fitToPages. What I try to do using POI is :

31. Problems when saving to a xls file    forums.oracle.com

32. How to create a xls file from String [ ][ ]    forums.oracle.com

Can you explain a little more what it is that you are tyring to achieve please? As far as I can make out from your code, you are opening a Workbook - an Excel spreadsheet file - and then recovering a refernec to the first sheet. Next you are quesrying the number of rows and columns that the sheet contains and ...

33. Problem delivering XLS File    forums.oracle.com

Hi In my application, i have a module that has to deliver a XLS file, that was previously uploaded. This is the code i am using for it: BufferedInputStream bis = null; BufferedOutputStream bos = null; try { String filePath = "thePhisicalPathToTheXLSFile.xls" response.setHeader("Expires", "0"); response.setHeader("Cache-Control", "must-revalidate, post-check=0, pre-check=0"); response.setHeader("Pragma", "public"); response.setContentType("application/vnd.ms-excel"); outputStream = response.getOutputStream(); FileInputStream fis = new FileInputStream(filePath); bis = ...

34. Print .PDT,.DOC,.XLS files using java print API    forums.oracle.com

Hi, I need to print different types of documents like pdf, word, excel files etc. Please let me know how to proceed on this. I tried using the following code, but it is printing all junk/html tags on the paper. Please let me know how to resolve this. Thanks in advance [CODE] import java.io.File; import java.io.IOException; import javax.print.DocFlavor; import javax.print.DocPrintJob; import ...