01Aug 2018 by admin No Comments

asp.net(c#) Create Excel Worksheet, do i need Excel installed on the server?

Excel Spreadsheet Software
Turns out I have actually Office mounted in your place, as carries out the Test server, nonetheless, the manufacturing hosting server carries out certainly not have Excel mounted. I have really generated an use that makes use of Microsoft.Office.Interop.Excel, in my local and testing settings whatever functioned terrific, nevertheless the application does not operate in the creation environment. I really can't come back and also transform my code, regardless, I would truly not like to need to put up Excel on the creation hosting server. Do I possess any various other selections other than putting together Office Excel on the manufacturing web server to get the request working? In the even more overall situation, you carry out certainly not require Excel to establish worksheets, as well as you need to…
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01Aug 2018 by admin No Comments

Convert a PDF file to image

PDF Document Software
I wished to transform PDF file into image. I was utilizing Ghost4j. Issue: Ghost4J requires gsdll32.dll file at runtime, and I do not desire to use the dll file. Question 1: is there any method, in ghost4j to convert image without the dll? Concern 2: I found the service in PDFBox API. org.apache.pdfbox.pdmodel.PDPagep have methodconvertToImage()' which transforms PDF page to Image format. I have just text on the PDF file. and I have that Exception when I run this code: PDDocument doc = PDDocument.load(new File("/document.pdf")); Listpages = doc.getDocumentCatalog().getAllPages(); PDPage page = pages.get(0); BufferedImage image =page.convertToImage(); File outputfile = new File("/image.png"); ImageIO.write(image, "png", outputfile); doc.close(); You can easily transform pdf file pages into image format. Convert all pdf pages into image format in Java utilizing PDF Box. Jar required pdfbox-1.8.3. container…
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28Jul 2018 by admin No Comments

How can I create an Excel compatible Spreadsheets on the server side in C#?

Excel Spreadsheet Software
I 'd like to make server-side stand out suitable spreadsheets that possibly utilize OpenXML or a structured information format. I have actually utilized Office Interop before to create Excel spreadsheets, however those apps operate on a PC that has actually office installed. For this web task I'm constructing, the server doesn't have actually Office set up (and they don't wish to purchase it). Exactly what's the very best library for me to utilize that permits me to generate Office compatible spreadsheets from a windows server 2k8 utilizing IIS7 in asp.net http://www.iditect.com/tutorial/excel-create-load/ Microsoft published the OpenXML SDK. Alternatively download the OpenXML schemas, create basic examples with Office and use them as a structure to compose your very own XML files - its not that complicated. You could use the NPOI library.…
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28Jul 2018 by admin No Comments

Create PDF from a list of images

PDF Document Software
Exists any practical method to create a PDF from a list of images files, using Python? In Perl I know that module. With it I can produce a PDF in simply 3 lines: use PDF::FromImage; ... my $pdf = PDF::FromImage->new; $pdf->load_images(@allPagesDir); $pdf->write_file($bookName . '.pdf'); I have to do something extremely much like this, but in Python. I understand the pyPdf module, however I would like something simple. The images I'm working on are JPG; the FDPF not have native assistance for JPG. For this, need the PIL. As the PIL runs out assistance for Python 3, I set up PILLOW. The FDPF obviously does not recognize: "PIL not set up". For screening functions, I evaluated with PNG images, however, results in the following error: "Not a PNG file: 0. png".…
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15Jul 2018 by admin No Comments

How do I convert .xls file to .xlsx using c# and without Microsoft office installed?

Excel Spreadsheet Software
Right now, if your issue is to improve the extension simply after that it is instead straightforward and also can easily be actually carried out with C# without Microsoft Excel mounted in your pc as well as the documents may be additionally opened up as.xls is Microsoft Excel 97-- 2003 compatible book and.xlsx illustrate the most recent stick out book layout however the modified report can easily not level unless all the relevant information reads as well as changed to the absolute most latest layout. If office is not prepared up, you might certainly not able to use.net office interop settings up. In one my task simply recently I require to take care of altering style of much older stand out to most current stand out style, as part which…
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15Jul 2018 by admin No Comments
How do I transfer a PDF to an image clearly?

How do I transfer a PDF to an image clearly?

PDF Document Software
Present software program app and also click on "Open File". Select the documents you prefer to change coming from the pop fly window. Head to the "Property" tab as well as click "To Others" then "Convert to Image". Save the data as domain name name.png or.jpg coming from the pop-up window. it permits you tailor your output image. It allows you convert one or a set of PDFs into different pictures or even one solitary image. You can likewise set the DPI for your result image high quality. I very suggest making use of a qualified PDF program treatment like Adobe Acrobat or iDiTect.Pdf. You need utilize a qualified PDF converter to perform the sale if you really want the image data to become with high resolution. For exemple: All-in-One…
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