First of all I want to say hi to the programming community, what I am looking for is a way to generate a report from my Windows Forms Application in word preferably, this report is basically a list of pre-configured days in a tour creation software I am creating.
I have searched everywhere and I cant seem to find information on how to start creating the report, I have all the information saved into a database, I just need to be able to get this information into word and ordered as it should be ordered.
I just want to be pointed in the right direction so I can research on it even further.
The exact thing I want to create is a word file that I wish I could share here so you can actually see what I mean.
Thank you for all your attention and help if possible.
I can point you in the right direction. Word documents are stored in a format called OpenXml which can be created and manipulated without actually using Word directly. That's good because you don't want to deal with code that actually starts an instance of Word and automates it (Interop.) It sort of works but it's not something I recommend dealing with ever.
OpenXml isn't fun either, but it's better. You can create your document "normally" using Word, save it, and then have your application use it as a template, opening a copy, populating some data, and then saving it.
Here's the reference for OpenXml with Word. I'm not saying it's pretty. It's not. The documentation is lacking. This page on adding text isn't linked from the previous page, even though many other topics are.
There are some nuget packages like this one that can help.
I once did a POC that did exactly what you're describing by opening and altering a document used a template using OpenXml. I'll see if I can dig up the code. But this is definitely a good direction to look in if Word is an absolute requirement.
This is a long shot, but can you output in HTML? If you can that's an even easier alternative.
Can you use Excel? That's also OpenXml but there's easier-to-use tools like EPPlus that simplify dealing with it, because it's not just the friendliest thing to work with.
An option that I would suggest is Crystal Reports. You can download the Crystal Reports add-in for Visual Studio for free from here. Crystal Reports is an easy way to perform reporting from various data sources including SQL. There are also a lot of free tutorials online for learning how to use CR. The syntax is a little strange, but it is easy enough to use.
The add-in allows you to create reports for your application and also build applications that can display, print, and export Crystal Reports.
You can export reports to .RTF (Rich Text Format) files. MS Word can open, edit, and convert RTF documents. It does a fairly decent job, but special formatting might take some work. This route is a ton easier than trying to write XML or anything else. I've written several reports designed for export to RTF. My boss runs the report, exports it, then edits it in Word. He loves the reports.
If you are planning on developing a lot of reports, purchasing the full version of Crystal Reports is well worth it. I believe they are on version 2016 currently.
If you do want to deal with automating Word, Microsoft's guide "Automating Applications Using the Office Object Model" Word-specific task content is here: https://msdn.microsoft.com/en-us/library/78whx7s6(v=vs.80).aspx
A larger example: https://support.microsoft.com/en-us/kb/316384
To begin, simply add an assembly reference to your project file for the correct Office Object Library (example: "Microsoft Word ##.0 Object Library"). Note that you must have Office installed to take this approach.
Good luck!
Related
I am searching from last two days but did not find any thing.
My requirement is to create a document viewer in my web application (C#.Net) and I don't want to use any third party tool for this. Can I convert the files in image or PDF or in any common formate which can be easly render on web page. I also can not use Introp object.
Any help will be highly appreciated
You mention in one of your comments that you'd like to write all the code yourself but don't know where to start. Here's how I would go about it...
First, you'll need to familiarize yourself with the Microsoft Office Format specification. You can find that here (there's a link to the technical specification). Office documents are actually a .zip file with an XML file inside along with any binary data representing attachments. Just renamed a .docx file as .zip and you'll be able to open it up and see the XML and any other supporting documents inside (same is true for xlsx, etc...).
Then you'll need to become intimately familiar with either PDF or HTML, as your job now will be to convert the various Office document structure into PDF or HTML structure, being sure to respect page layout, margins, order, etc...
As others have said, this is a large task which is why third party tools exist today. Also, each third party toolset has it's limitation as this is really hard to "get right" in all situations and there will be edge cases that work for one document and not another (because maybe they didn't use Microsoft Word to save the .docx, maybe they used OpenOffice and OpenOffice interpreted the standard slightly differently...)
If you cannot use COM/Interop technologies in your solution, you can take a look at the specialized 3rd party options. I see that you prefer not to use them, however, there are no existing built-in solutions in the .NET Framework. Check out my answer in a similar thread that describes how to accomplish exactly the same task using 3rd party libraries (for example, DevExpress, since I have experience with it). In addition, take a look at the Documents demo, where you can see how to create images/thumbnails from different types of MS Office documents.
I believe what you need is an intermediate representation of the documents which can be converted into an image for the viewer to display.
Lets me try to explain with the below diagram:
You can use tools like smallpdf or OfficeToPDF to do that. Just integrate them into your application.
Small PDF(https://smallpdf.com/library-detail)
officetopdf (https://officetopdf.codeplex.com/)
Is there a way to programmatically create PowerPoint presentations? If possible, I'd like to use C# and create PowerPoint 2003 presentations.
Yes, you can.
You will want to look into MSDN which has a pretty good introduction to it.
I might give you a word of warning, Microsoft Office interop is compatible with an API which is now more than 10 years old. Because of this, it is downright nasty to use sometimes. If you have the money to invest in a good book or two, I think it would be money well spent.
Here's a starting point for you. Use the search feature on MSDN MSDN Webpage. It's good for any Microsoft C# .NET style stuff.
Specifically in regards to your question, this link should help: Automate PowerPoint from C#. EDIT LINK NOW DEAD :(. These two links are fairly close to the original KB article:
Automate Powerpoint from C# 1/2
Automate Powerpoint from C# 2/2
Finally, to whoever downvoted this: We were all learning one day, how to do something as a beginner is most definitely programming related, regardless of how new someone might be.
OpenXML looks like the way to go from a web app.
Using the interop libraries is not recommended, as others have stated.
You can also look at Aspose Slides, a component for .NET and Java that makes it easy to generate powerpoint documents.
If you don't really need PowerPoint compatible output, consider using a markup language such as LaTeX with the Beamer package to produce a PDF of the presentation, or use HTML and javascript in a manner similar to Slidy. If you need fancy effects, it might still be easier to use SVG, and you'd have the benefit of getting output that can be reliably viewed with free software.
http://msdn.microsoft.com/hi-in/magazine/cc163471(en-us).aspx
Use this link. Although this is in VB.NET, C# supports the same.
You may also try out SlideMight, a tool for merging hierarchical data with PowerPoint templates.
SlideMight supports:
text substitution in text fields, tables and notes
image substitution, from raw data, files and URLs
images in tables nested
iterations over data to create slides
iterations to populate tables, possibly spanning multiple slides
special formatting for specific cell values
hyperlinks to generated slides
Input data format is at this time just JSON.
There are versions for Windows and Mac OS X.
More information is at http://www.SlideMight.com
Disclaimer:
I am the owner of Delftware Technology, the company that developed SlideMight.
And I am one of the developers.
You can use Essential Presentation product from Syncfusion Software Private Limited. This product can be used to
Create and manipulate PowerPoint presentations
Open, modify, and save existing PowerPoint presentations
Convert PowerPoint presentations to PDF or Image
More information is at https://help.syncfusion.com/file-formats/presentation/overview
Disclaimer:
I work for Syncfusion Software Private Limited
I need to make the information in the database usable by allowing the user to download it as a PDF or Excel spreadsheet (either one works, both is perfect).
I've looked around at a bunch of options, but I really can't decide which one I should use, let alone if any of those options are actually useful. Most of the options I've found revolve around converting already existing HTML files into PDFs which is not what I need. Also, it needs to be free. My bosses haven't given me a budget to spend on this
I'm not sure what other information I should include here.
Well, any help is greatly appreciated. If you have questions about missing information, I'll get it posted ASAP. I'm here all day, so I'll be able to respond to any comments very quickly.
EDIT: Oh wow! Huge thanks, guys, for the massive response! I got a ton of ideas. This is super-helpful. Thanks!
if you want to generate an Excel (or also a Word) you can use openXml. You can create a new document exactly the way you want from pure code.
OpenXml SDK page
The solution I usually propose to my clients in this situation is to use Sql Server Reporting Services (SSRS). You can use the ReportViewer control included with it in order to generate PDF's, Excel spreadsheets, XML files, CSV files, and others. If you need ad hoc reporting, there is a Report Builder available as well.
Barring that, you can use OpenXml to generate Excel spreadsheets and there are a host of PDF toolkits available.
Have you looked into the reportviewer control, which is part of Visual Studio?
It allows you to export the report in PDF or Excel format.
http://www.carlosag.net/tools/excelxmlwriter/sample
check this might be useful for you
There are lots of reporting solutions out there such as SQL Server Reporting Services(for which you might already have a license). Take a look at Reporting (free || open source) Alternatives to Crystal Reports in Winforms which can likely be applied to the web with a bit of serialization.
I would suggest thinking about rolling your own depending on the situation. You could use pdfsharp for the pdf export and EPPlus for excel. They are both very easy to use and, I'm pretty sure, available in nuget with a couple of clicks.
If you want to go the Excel route, i'd recommend this article from Stephen Walther entitled ASP.NET MVC Tip #2 - Create a custom Action Result that returns Microsoft Excel Documents. This uses an old trick of writing an HTML document with an Excel mime type. This is different than streaming a native Excel file. And it's fairly easy to change the to rendering a CSV file if you want to strip it down, and make it a more universal file. Just remember to double-quote all the fields if there's a possibility of commas showing up.
If what your doing isn't too complicated you can use CSV files. CSV stands for comma separated values, and it is what it sounds like. You can create simple tables and columns using commas. For example paste the following lines into a text file:
heading1,heading2,heading3
info1,info2,info3
info1,info2,info3
Save the text file as a .csv file and voila - an excel spreadsheet. Obviously it is extremely easy to build these looping object collections. Mind you if you need any complicated text formatting etc then it is not really the best option.
See title...
No.
You can use WordML (Word XML)
Word 2007 version
You can create Word 2007 documents using its XML format without the need of installing Word in your server.
This can be a starting point.
I've already +1'd Mitch's reply, but as an aside: Word isn't even supported for use in service applications; it is designed to be user-interactive. So installing Word, even if it worked, wouldn't leave you in a great place.
If you're just generating the documents from scratch the solutions so far proposed work well. My situation was that I had an existing template that I needed to use and substitute in my own text in a few places (mail merge, if you will). This was several years ago - prior to Office 2007 - but we ended up going with the Aspose library of components for this. I've used the Words and Cells (Excel) components to generate documents from templates and spreadsheets on the fly to download from web sites. The interfaces are a little clunky and can be inconsistent between the various products. The installer, frankly, is awful, but the products work pretty well and made it much easier to do what needed to be done.
Word recognizes rtf as intrinsic, and if your intended document can be constructed as whatever.rtf - which for all of its fancy formatting is plain ASCII markup - then you shd be able to write the document without Word installed.
To get the picture, create an example document and save it as an rtf file. Then view that file with an ascii text editor (like Notepad). You'll have to learn rtf syntax, but there's at least one handbook around on that.
AS
Just to add another potential solution for you, OfficeWriter is a Word/Excel API that lets you create documents and spreadsheets in ASP.NET without using Office:
http://www.officewriter.com
Well, heres my scenario.
Client/Server winforms application with SQL Express as the DB. I need to be able to print invoice, packing slips etc..
i would like the customer to be able to modify the invoices. ie. be able to put their logo or change font sizes etc...basically format the display.
Things i have considered so far are.
1) Use a template engine (similar to codesmith or mygeneration) and use templates that output HTML. Then print the html page.
2) Use ReportViewer in local mode. I've heard that users can download a plugin for web dev express and edit the local report files. can anyone confirm this?
3) Use Reportviewer in remote mode.
I don't have much experience with ReportViewer so I'm not sure if i should use local or remote mode as well.
Those of you that have done this kind of thing before whats your recommendation?
After just completing a project with it, I would heartily recommend iTextSharp to create your invoices and other forms as PDFs. In addition to creating PDFs from scratch, you can also use it to fill in PDF forms and/or templates created with Acrobat (or even MS Office/OpenOffice). And it's free.
It's pretty easy to use in Windows apps or in ASP.Net applications. Most of the documentation and the books on it (iText in Action, for example) are about the original Java version, iText. However, there are tutorials and example code on the conversion process and, for the most part, all of the functions and libraries work the same in the .Net version, so adapting the book and reference code has been no problem.
I definitely learned the hard way that HTML and CSS are great for browsers (well, great except for the "every browser interprets it different" problem), but horrible for trying to generate consistent, attractive, and precise printed output and forms.
I'm personally using Aspose Words: they use word documents as templates, and I'm using Words bookmarks function to mark and retrieve the fields I need to fill.
Aspose works nicely with Tables (ie: you can add lines to a table, etc...) and sees Word documents as XML documents. You can then save the document as MSWord or PDF.
I wouldn't say it's the greatest library in the world, but it's definitely worth having a look :)
you can use Crystal Report for this. But first you need to scan the INVOICE and save it as an image,
Next is, on your crystal report, export the image on to it, and DRAG the fields to where they must print on the invoice (IMAGE SERVES AS YOUR GUIDE). Then after everything has been set-up, DELETE THE IMAGE and try it.
hope this helps.