Re: How to read a file from any kind of documents and display its contents? - C# Discussion Boards

Re: How to read a file from any kind of documents and display its contents?

14-Dec-09 2:42

So how can i decrypt them? .... or can you tell me how to work on them please?
Just u can see my first question.
Thank you

#realJSOP14-Dec-09 2:51

Re: How to read a file from any kind of documents and display its contents?

14-Dec-09 2:51

Ummm...[^]

.45 ACP - because shooting twice is just silly
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"Why don't you tie a kerosene-soaked rag around your ankles so the ants won't climb up and eat your candy ass..." - Dale Earnhardt, 1997
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"The staggering layers of obscenity in your statement make it a work of art on so many levels." - J. Jystad, 2001

CoderForEver14-Dec-09 2:59

Re: How to read a file from any kind of documents and display its contents?

14-Dec-09 2:59

got noting ... just http://75.11.0.157/homenet/stupid.htm on z title bar .... What that supposed to mean?

#realJSOP14-Dec-09 3:01

Re: How to read a file from any kind of documents and display its contents?

14-Dec-09 3:01

Okay, how about this one[^]?

Eddy Vluggen14-Dec-09 3:03

Re: How to read a file from any kind of documents and display its contents?

14-Dec-09 3:03

I couldn't open them either, using Chrome. It works in FF though Smile | :)

I are Troll Suspicious | :suss:

#realJSOP14-Dec-09 4:27

Re: How to read a file from any kind of documents and display its contents?

14-Dec-09 4:27

It's a picture and a caption - nothing special, and certainly nothing exotic. If Chrome can't open something that simple, I'd certainly entertain the idea of using one of the alternative browsers for my regular web-browsing pleasures...

Eddy Vluggen14-Dec-09 5:37

Re: How to read a file from any kind of documents and display its contents?

14-Dec-09 5:37

John Simmons / outlaw programmer wrote:
It's a picture and a caption - nothing special, and certainly nothing exotic.

content="IE=EmulateIE7"

..and some css to position all that Big Grin | :-D

John Simmons / outlaw programmer wrote:
If Chrome can't open something that simple, I'd certainly entertain the idea of using one of the alternative browsers for my regular web-browsing pleasures...

You could also entertain the idea of installing multiple browsers. It's not a marriage, and I'm not going to commit to a single system Smile | :)

I are Troll Suspicious | :suss:

#realJSOP14-Dec-09 6:28

Re: How to read a file from any kind of documents and display its contents?

14-Dec-09 6:28

Well, IE 6 and 8 show it just fine without any special compatibility tags.

OriginalGriff14-Dec-09 4:11

OriginalGriff

14-Dec-09 4:11

Gets my five!

All those who believe in psycho kinesis, raise my hand.

Re: How to read a file from any kind of documents and display its contents?

OriginalGriff14-Dec-09 4:22

OriginalGriff

14-Dec-09 4:22

Decrypt: First, find out the password...

Because they aren't stored as straight text, you can't just read them and identify the words. The files contain heaps of other stuff: font, size, colour, location, lines, boxes, italics, bold, pictures, spreadsheets, etc. etc. etc. If all you are interested in is the text of the document and doing some textual analysis, then the best thing you can do is to throw away as much of the formatting as possible, and save the file as a straight .TXT file from Word and/or PDF. You can then read the whole thing in, and use string.Split (with space and reasonable puncuation) to break it into words.

All those who believe in psycho kinesis, raise my hand.

Re: How to read a file from any kind of documents and display its contents?

CoderForEver14-Dec-09 2:45

Re: How to read a file from any kind of documents and display its contents?

14-Dec-09 2:45

Or forget about the Pdf and Word ... but how do i gather the words in an array ... in just a text document ...
Thank you

EliottA14-Dec-09 3:23

EliottA

14-Dec-09 3:23

Use string.split with a blank space as your separator to populate an array of just each individual word.

check out the documentation[^] for more basic string manipulation.

Check out the CodeProject forum Guidelines[^]
The original soapbox 1.0 is back![^]

Re: How to read a file from any kind of documents and display its contents?

Eddy Vluggen14-Dec-09 3:10

Re: How to read a file from any kind of documents and display its contents?

14-Dec-09 3:10

Each document has a specific structure. Word-documents and PDF files can't be "read", because the computer doesn't know how to read them. Those documents contain extra information like "this part text in bold formatting", and "this in red". All that information is stored in between the words that you see when you open the thing in Word.

CoderForEver wrote:
1. How can I put each words(separated by Space and newline) in to array ... just to know each word (here displaying the content is not necessary)

You can't until you have something to decode the file. You can save Word-files as RTF. Take a look at the result with a text-editor, and you'll see where the extra codes are located. You can also save the file as HTML. Again, a coded form, just like the binary representation.

I are Troll Suspicious | :suss:

CoderForEver14-Dec-09 4:18

Re: How to read a file from any kind of documents and display its contents?

14-Dec-09 4:18

Eddy Vluggen wrote:
You can save Word-files as RTF

So can I read this RTF file .... then display it on Richtext box ? ... or what is left?
Thnk you for your help

Maximilien14-Dec-09 4:51

Maximilien

14-Dec-09 4:51

~~if you use a CRichEditCtrl, you can directly load RTF files.~~

Sorry 'bout that....
Well, we're in the C# forum, so use the equivalent C# control, I'm certain you can so the same thing.

see http://msdn.microsoft.com/en-us/library/system.windows.forms.richtextbox.loadfile.aspx[^] (is that correct, I'm no C# expert)

Max.

This signature was proudly tested on animals.

Re: How to read a file from any kind of documents and display its contents?

Eddy Vluggen14-Dec-09 5:32

Re: How to read a file from any kind of documents and display its contents?

14-Dec-09 5:32

CoderForEver wrote:
So can I read this RTF file .... then display it on Richtext box ?

Yup. The same method can be used to read plain text files. If you want to read another format, then you'll have to provide methods to read those formats.

Reading Word-files directly is a fair bit more complex.

I are Troll Suspicious | :suss:

Pete O'Hanlon14-Dec-09 3:37

Pete O'Hanlon

14-Dec-09 3:37

One way to do this would be to use the Index Server IFilter approach and read the words this way, outlined here[^].

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How to check if particular class is user defined?

AksharRoop14-Dec-09 1:25

AksharRoop

14-Dec-09 1:25

Hi All,

I am writing an application in which I need to put check if a class is user defined or built in (C# or .Net).

Can someone help me with this?

Thanks,
AksharRoop

Re: How to check if particular class is user defined?

Eddy Vluggen14-Dec-09 1:37