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I already know how to do that... you might want to reply to the OP to tell him/her what you've told me. Though, to be honest, I think I gave him/her enough information already.
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you might want to read this[^].
 Luc Pattyn [Forum Guidelines] [Why QA sucks] [My Articles]
I only read code that is properly formatted, adding PRE tags is the easiest way to obtain that. All Toronto weekends should be extremely wet until we get it automated in regular forums, not just QA.
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Hello,
I get Error when i setup my service.
Error NUM 1001-Your password or your user is incorrnet.
SOMEBODY CAN TO HELP ME?WHAT TO DO?
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Message Closed
modified 23-Nov-14 7:09am.
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How to uninstall a program from Add/Remove Programs. Please guide me to achieve this programmatically. Thanks in advance.
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Found this here[^].Me, I'm dishonest. And a dishonest man you can always trust to be dishonest.
Honestly. It's the honest ones you want to watch out for...
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You are basically asking the same question again. What have you tried? What API are you using to interact with video? What is your actual problem? Be more specific.
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I am basically gathering information yet. As i told you that i dont have any idea of multimedia in C#. So i need the full information. Googling lead me to DirectShow .net library. Is this library enough for my requirements. What i need is:
We have a in-house channels of Movies. We want to play ads in that channel. The ads can be a:
1) standalone ad
2) A strip (like news headlines in various channels)
3) An L-shaped ad (like shown in some sports channels)
these ads will be in swf/avi/wmv/mp4 etc formats.
In addition, we want to have a scheduler for playing movies(basically a queue)/ads(managed on timely based)/Logo(for the in-house channel i.e an image or an animated image or video format).
These are the basic requirements for the project.
I want to learn multimedia coding in c#, so need a kind response.
Regards.modified on Thursday, February 25, 2010 11:24 PM
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Hi.
I'm C# developer. I want to know possible write app in C# for mobile phones ?
(IPhone , Google phone , Nokia , Samsung , Motarolla , SonyEricson , LG and ...)
Thanks.We are haven't bug,just temporarily undecided problems.
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Message Closed
modified 23-Nov-14 7:09am.
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Thanks for reply.
What mean of "a third party library" ? 
Thanks.We are haven't bug,just temporarily undecided problems.
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It means that library was created by other people/company. Some phones uses JAVA
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I develop apps for the iPhone. I have to use Apples iPhone SDK to create and compile the application. Apple does not support C# but instead use Xcode for iPhone apps. So in this example, the third-party library would be the iPhone SDK.
I hope this helps.
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Thank you guys .![Rose | [Rose]](https://codeproject.global.ssl.fastly.net/script/Forums/Images/rose.gif) We are haven't bug,just temporarily undecided problems.
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Hi folks,
I'd like your comments on the following requirement...
I need to create a TIF image or PDF file based on a structured layout from a data file.
The data file has the required values to be plug on the form to be converted into TIF or PDF.
For example, the data file will have the invoice values as displayed here[^]. Of course, the data file will contain several records which corresponds to one single image or PDF per record.
The app is to be written as an unattended console app, so it parses the data file, exports the images to a network folder and sends a notification once is finished.
How do you suggest to implement this requirement?
I thought about...
* Creating Crystal reports, but not sure if you can create them from a console app.
* Creating HTML source for the layout, and print them to either TIF or PDF somehow.
Your support is highly appreciated.
Thanks,
...Alex
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Message Closed
modified 23-Nov-14 7:10am.
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Great!
It seems the MigraDoc[^] component will work on this scenario.
Thank you,
...Alex
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Hey,
I'm suffering an issue of reading and displaying a huge text file (>=300MB) in a textbox.
I found that the maximum string I can read into memory is about 250MB because of the limitation of the RAM and also likely related to the limitation of the .net component. (when the text is very large to display in a textbox, out of memory exception will be thrown)
So in this case, the only way we can do is to show the text file on demand, which is likely what the UltraEdit does.
Could anyone give me some tips or solutions about this issue?
Thanks in advance.
dengbo---------------------------------
Believe what you saw!
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Use your own scrollbars (HScrollBar, VScrollBar). Set the Maximum on the HScrollBar to the size of the textfile / 80 (or whatever average line length you think would be appropriate). When somebody scrolls, you can approximate where they are in the file and load up that text into a fixed-size TextBox. When you change the text as they scroll, you'll want to remember the position of the caret and the selected text so you can reapply them after you change the text. Also, intercept key presses for up/down/left/right/page down/page up/etc so you can implement those functions yourself. For the HScrollBar Maximum, default it to 80. Like the VScrollBar, you should use the position of the HScrollBar to scroll through the fixed-size textbox (which really means changing the text in the textbox.
In a background thread, scan through the entire text file to find line breaks and actual line widths and the number of lines in the file. Store the positions of the line breaks in a file (text file, binary file, SQL Server CE file) so that you can get information about a given line by looking at that file (this helps you avoid using RAM). Once you have scanned the entire file, you can adjust the Maximum for the HScrollBar and VScrollBar to the actual values (i.e., the number of lines in the file and the number of characters in the widest line). Having the offset of the line beginnings stored in a file will allow you to instantly determine where in the text file the data is for a given line number. This will allow you to create perfect scrolling that is virtually instantaneous (the scrolling will be instantaneous and approximate up until you have loaded everything from the text file).
It gets a little more complicated if you want to allow the user to make edits. In that case, you'd probably want to asynchronously load each line of the file into a SQL Server CE database. Whenever an edit is made, you'd have to intercept it (e.g., via keypress) and made the corresponding edit to that line in the database. If you want to save the file, you'd then store each of those lines in the database back to the text file. Or, if you want all edits to immediately be saved to the text file, you could just avoid the database altogether.
There are other details you'll probably have to worry about, but I trust you can figure them out. Note that SQL Server CE has a maximum size of about 4GB. If you need larger than that, you can choose another database format or use your own file format.
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Hi aspdotnetdev,
Thank you very much for giving me so detailed tips.
Yes, that's what I'm trying to implement.
A good news is that the textbox will be readonly, user only has the read, find, print options for this huge text.
dengbo.---------------------------------
Believe what you saw!
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Dengbo wrote: reading and displaying a huge text file (>=300MB) in a textbox.
that sounds like extreme non-sense; who in his right mind is going to read one huge page of text like that?
 Luc Pattyn [Forum Guidelines] [Why QA sucks] [My Articles]
I only read code that is properly formatted, adding PRE tags is the easiest way to obtain that. All Toronto weekends should be extremely wet until we get it automated in regular forums, not just QA.
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There are instances where this is necessary. For example, log files. A person might want to start reading a log file, starting with the last entry (at the end of the text file) and moving up to older entries. Or maybe search through the text to find what they are looking for.
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that certainly does not make sense to me; if I were to need that amount of information, I would never show all of it on screen at once, I would instead provide means to view parts of it, have it searched, sorted, whatever is relevant.
When you have a modern PC with 1+ GHHz CPU and a 2+ gigabytes of memory, you can and must do better than just dump hundreds of megabytes of text in the user's face and leave him at a loss.
 Luc Pattyn [Forum Guidelines] [Why QA sucks] [My Articles]
I only read code that is properly formatted, adding PRE tags is the easiest way to obtain that. All Toronto weekends should be extremely wet until we get it automated in regular forums, not just QA.
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