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.NET Forum / ASP.NET / General / October 2007redeaing pdf file
i want to read pdf file and extract file without any component in .net if it is possible the please tell me > i want to read pdf file and extract file without any component in .net if it > is possible the please tell me Yes, it's possible. Just read the file and extract the information you want. The file format is publicly available from Adobe.  SignatureGöran Andersson _____ http://www.guffa.com can u say me the technique or code how to do that please >> i want to read pdf file and extract file without any component in .net if it >> is possible the please tell me > >Yes, it's possible. Just read the file and extract the information you want. > >The file format is publicly available from Adobe. > can u say me the technique or code how to do that please > [quoted text clipped - 3 lines] >> >> The file format is publicly available from Adobe. Depending on whether the file format is binary or textual, you can use a BinaryReader or StreamReader to read it. SignatureGöran Andersson _____ http://www.guffa.com do you have msn messanger account so we can direct chat and please say me any code to read pdf file and extract text >> can u say me the technique or code how to do that please >> [quoted text clipped - 4 lines] >Depending on whether the file format is binary or textual, you can use a >BinaryReader or StreamReader to read it. >>> i want to read pdf file and extract file without any component in .net >>> if it [quoted text clipped - 6 lines] > > can u say me the technique or code how to do that please Göran is being slightly tongue-in-cheek here... I've already told you how to extract data from a PDF file by using the Aspose PDF component - that's what it's for... If you don't want to do that, then that's your choice. However, as Göran says, you will then have to obtain a copy of the PDF file format from Adobe. There are various versions of the PDF file format, all of which are different. Then you will have to write your own routines for opening a PDF file, working out which version it is, and then separating all the various individual parts until you find what you're looking for. That's what Aspose did... Of course, they have a large team of developers. It might take you a month or even longer, depending on your skill level. Alternatively, just use the Aspose component... SignatureMark Rae ASP.NET MVP http://www.markrae.net there is no simple code to read a pdf file. a pdf file is a actually a program written in postscript. to read the file you write a postscript interpreter (its a pretty simple stack machine, but has a large graphics library). there is some data around the postscript program, but its simple to parse out the program. you them run the program thru the interpreter you write to build the pages. -- bruce (sqlwork.com) >>>> i want to read pdf file and extract file without any component in >>>> .net if it [quoted text clipped - 31 lines] > > Alternatively, just use the Aspose component... > there is no simple code to read a pdf file. Yes I know - that's why I use a 3rd-party component... SignatureMark Rae ASP.NET MVP http://www.markrae.net
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