![]() In order to make use of its PrecompiledMvcEngine, RazorGenerator registers this on App_Start, like so: public static class RazorGeneratorMvcStart However, this turned into a problem with the deployment, as it would have required changing that. Initially, my efforts were around making use of RazorGenerator (custom tool for Visual Studio that allows you to precompile the view, to get a smaller published bundle and faster startup time). Our biggest challenge was the fact that our application was on Asp.Net MVC 3 – yes, I know, very old, out of date, exposed to so many issues and problems that have been fixed since then, but the biggest problem of all was that most of the articles that I found were targeting much newer versions (although in the end, it did not make a difference).Īs such, one of the steps for our solution was to migrate to MVC 4, at least. There are a couple of articles on the web describing how to generate PDFs using Asp.Net MVC. Obviously, the class itself is not the only thing that is required to generate the PDF, but I wanted to show that if you distribute the responsibilities correctly your code will become a lot simple and easy to read and understand. In contrast, the new class that I’ve created, responsible for PDF generation, and name it PdfGenerator, to avoid name clash with the existing class, it has only 37 lines. To generate the PDF, PdfManager is making use of some helpers of different kinds, breaking the Single Responsibility Principle. The result: a class that has more than 1600 lines of code, which is hard to read and understand.Īs said above, the styling is mixed in the code, making refinements hard. Then, depending on what PDF is generated, each method constructs the PDF line by line, cell by cell, applying styles for each of these as required. This means that for every form/page/object for which the PDF is generated has its own method. Represents a class, PdfManager, which is responsible for PDF generation, in a "brute" manner: passing the object for which the PDF is generated, as a parameter. If you don’t have experience with C#, Asp.Net or MVC please keep reading, as it has as well some good lessons about programming in general. Therefore, in this post I would like to take you in a journey that will end with a generic solution, that can be applied anywhere else in the solution in a simple manner, making use of Asp.Net MVC features. Not too long ago, I had to work on a task which was asking to create a PDF for a given page/form. ![]() Website: Product Home: Free Spire.PDF for. We will offer full support within 24 hours. You can leave them directly on Spire.PDF Forum or contact us by e-mail. Upgrade to Commercial Edition of Spire.PDFĪny question, bug report, comment and feedback are welcome. When converting PDF to Image, the first 3 pages of PDF files will be converted to Image format successfully. This limitation is enforced during loading and creating files. ![]() Insert interactive elements including Annotation, action, JavaScript, attachment, bookmark with specifying place and appearance.įree version is limited to 10 pages of PDF.Table and table style can be supported by Free Spire.PDF for.Add scalar/vector images and mask and place them in designated location.Layers, transparent graphics, color space and barcode creation can render to PDF documents.Pen and brush to draw shape elements, text, images into PDF documents.Extract images, text, pages and attachments from a PDF document.PDF/A-1b and PDF/x1a:2001 Compliance, both standards can be applied.Set PDF position, title display, resize, page mode and print scaling etc.Set custom metadata, document properties, page orientation, and page size.Protect PDF documents by setting passwords and digital signature.Convert Image(Jpeg, Jpg, Png, Bmp, Tiff, Gif, EMF, Ico) to PDFĮasily Manipulate document and Form fields.It Does NOT require Adobe Acrobat or any other 3rd party software/library installed on system. Only Free Spire.PDF, No Adobe Acrobat installed.įree Spire.PDF for. Many rich features can be supported, such as security setting, PDF text/attachment/image extract, PDF merge/split, metadata update, section and paragraph optimizing, graph/image drawing and inserting, table creation and processing, and importing data etc. You can implement rich capabilities to create PDF files from scratch or process existing PDF documents. NET enables developers to create, write, edit, convert, print, handle and read PDF files on any. As a standalone PDF component, Free Spire.PDF for. This is an Example of a free C# PDF library.
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