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Hi All,
Odd question my PC (once I had rebuilt it after an evil spyware attack) now causes the system sounder to bleep every time a button is clicked on the form, this happens only with this program so I am suspecting an option has been selected in the compile options as when the installer is test run it does the bleeping thing again, why, I have never seen this before, what have I done??
Glenn
---------------------------------
Well I have gone into settings and disabled the Beep, that seems to have stopped it from bleeping but I would like to know if that is the only way of doing it! (it seems to me that you could be hiding a problem not solving it)
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glennPattonWork wrote: rebuilt it after an evil spyware attack
Had you installed all necessary software/libraries/framework need to run that program ?
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I think so, this rebuild has had to be rushed as a customer arrived for a demo of other stuff that wasn't complete so "Glenn can show you...". Vis Studio works fine, Outlook I have some mail from, Exchange Servers? I was thinking maybe in my rush to install yesterday I had chosen an option such as "Annoy User, Surrounding People" but disabling the beep in task manager has done the trick, making me nervous!
Glenn
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i need to create pdf files to word format using C# and i want it to be done only wusing c# and no 3rd party apps/controls, is it possible to do this? if yes how?
by the way i added the refferance of MS Office Object 2012, but it seems i have to have a 3rd party app along with it...
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If you dont want to use any 3rd party like iTextSharp.
Then create your own library is only option left.
Or someone here knows a way may shed a light !!
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If you don't want to use any 3rd party functionality beyond what's available for you in the .NET framework, you are going to have to write code that will translate the .PDF file format. This is far from easy to do, and will require you to spend a lot of time writing code that others have already written and tested.
If your requirement is just that you don't want to use a paid component, I would recommend iTextSharp[^]. It's free, and allows you to read PDFs (well, that's slightly incorrect - you can't directly read PDF data and assume it's correct because a PDF is just a canvas that has text and graphics placed on it, so it has no real structure to it).
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If you want to access PDF data without recourse to a third-party library then you need to start at the Adobe Development Centre[^], and learn how to use their tools. Or, you can download the PDF specification document and figure out how to do it directly with your own code. This may be easy or difficult depending on your skill level.
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I have the following code in a C# 2010 application that uses linq to sql when connecting to a sql server 2008 r2 database.
var attplan = from p in attDataContext.At_Pln
where p.At_id.Equals((int)Session["AttD"])
select p;
attDataContext.At_Pln.DeleteOnSubmit(attplan.FirstOrDefault());
var att = from c in attDataContext.At
where c.At_id.Equals((int)Session["AttD"])
select c;
attDataContext.At.DeleteOnSubmit(att.First());
attDataContext.SubmitChanges();
My problem is the following line of code:
attDataContext.At_Pln.DeleteOnSubmit(attplan.FirstOrDefault());
The At_Plan table can contain 1 to 500 rows that are related to the At table.
I want to use some other statement besides FirstOrDefault() since this only deletes one row in the attplan table. However, the application will not let me try another commands without obtaining a compile error.
Thus can tell me what other linq statement that I can use that will let me delete all the records in the
attplan table?
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DeleteOnSubmit is designed to work with a single entity. If you want to use this method, you simply iterate over att and call DeleteOnSubmit for each element.
foreach (var item in att)
{
attDataContext.At.DeleteOnSubmit(item);
}
attDataContext.SubmitChanges();As you can imagine, this will not be the most efficient operation as it will result in multiple delete statements being made when you submit the changes.
So, there must be a way to delete more than one element. Well, there is, and it's called DeleteAllOnSubmit. It looks like this:
attDataContext.At.DeleteAllOnSubmit(att.ToList());
attDataContext.SubmitChanges();
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I have an application wherein I have H.264 frames from an RTSP stream stored in a proprietary database. I need to be able to present a frame to the H.264 decoder (frames in sequence, of course) and get back the decoded frame (bitmap, whatever) output. I cannot use the traditional DirectShow streams because I don't have a stream. Is there any codec can be used in this manner? Later I will need to go the other way as well (given bitmaps or other format images, create an H.264 stream). Any help you can give would be greatly appreciated.
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I have this string:
Dev: 0 Model: TOSHIBA MK3265GSX Serial: 20FDF20WS FW: GJ002H STW: 0 MaxLBA: 625142447 FDESUPPORTED: 0 PREBOOT: 0 DRIVETRUSTENABLED: 0 DRIVETRUSTSUPPORTED: 0 w128: 41 FULLFW: GJ002H SERVOFW: SDLSUPPORTED: 1 PLATFORM: 0 SAFE: 1 DSTTIMEOUT: 103 ISBOOTORSYSTEM: 1
I need to parse it into Key/Value pairs. I thought of RegEx, but I'm not sure how to code that.
Any suggestions?
If it's not broken, fix it until it is
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Kevin Marois wrote: RegEx
How about (?:(?'Key'\S+): (?'Value'.*?)) with the RightToLeft option.
And, of course, we have a Regex forum.
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But how does RegEx know where the value ends and the next key starts?
If it's not broken, fix it until it is
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It just does. Read up on "Regular Expressions" first.
RegEx doesn't just look at a string from one end work one character at a time to the other end. It's a pattern matching library that does a really good job at string manipulations.
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That's what the pattern does. It's looking for single words terminated by : to create the Key. Anything else is the Value.
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Thanks. I could use some help with this. Never done RegEx, so I'm totally unsure how to code it.
So far I have:
var expression = @"(?:(?'Key'\S+): (?'Value'.*?)) ";
Match match = Regex.Match(Line, expression,RegexOptions.IgnoreCase);
if (match.Success)
{
string key = match.Groups[1].Value;
}
I have the key, but how do I get the value out?
Thanks
If it's not broken, fix it until it is
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Kevin Marois wrote: Never done RegEx, so I'm totally unsure how to code it.
In any spare time you may have, it may be worth your while to learn how to use regular expressions and work with them. It's a powerful skill to have in your skill set 
"Real programmers just throw a bunch of 1s and 0s at the computer to see what sticks" - Pete O'Hanlon
modified 19-Jun-12 18:34pm.
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To add to what Paul said, you also need to install this[^].
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You can stop looking at mine. I wondered why there were fingerprints on the outside of the bedroom window.
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Those aren't finger prints. 
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*Mind bleach* OK, I'm going to have to move house now.
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with the RightToLeft option.
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