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Thanks guys i have done it with all of your help. I finally figure out what i really wanted to do.
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Hi all,
My boss has just had a DVMR-N16CD installed along with 6 camera's.
The software viewer (DVR Remote Viewer) connects to the DMVR via port 50000 but when I telnet to that port I get nothing, I have also tried using a Socket connection to connect but receive nothing.
I then used ethereal and watched the communications between my computer and the DMVR using the DVR Remote Viewer and all is fine. I try to replicate the TCP Negotiation but I still get no response.
Anyone had any experience on this?
Regards
Gav
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I'm glad someone replied.
It's not so much an C# issue but I would like to use C# to access my DVR Recorder.
I've found some handshakes but they don't seem to respond.
Any idea's?
Gav
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figure out what's different between the working packets you've captured and disassembled and the packets your nonworking app is generating. Change your app to send the correct packets.
Sorry I can't be more helpful but unless your vendor has a forum for this sort of task I doubt you'll be able to find anyone whose done what you're trying to do.
--
Rules of thumb should not be taken for the whole hand.
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I've managed this before with Telnet as Ethereal has support to decode Telnet Neg commands but I cannot find anything to suggest what is being used apart from TCP.
If I use a Stream and TcpClient I can connect but I do not receive anything even if I send the packet that is being sent via the software.
I've tried looking all over, it seems that the manufacture can not be found anywhere.
Gav
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Is it just me or are there an increasing number of questions being asked that are answered in the documentation on MSDN? I know that MSDN can be a bit vague sometimes on the more esoteric topics, but these are increadibly basic questions that are actually quite well documented.
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Colin Angus Mackay wrote: Is it just me or are there an increasing number of questions being asked that are answered in the documentation on MSDN? I know that MSDN can be a bit vague sometimes on the more esoteric topics, but these are increadibly basic questions that are actually quite well documented.
Must be term time again.
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There are also questions like these that are clearly listed in the CodeProject FAQ that it should be placed in 'The Lounge' or 'Soapbox'
  (or using too many laughing smiles)
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It's not just you. There are some questions that are so blatantly obvious they shouldn't even be asked.
only two letters away from being an asset
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It's not just you. The standard of question does seem to be in decline.
the last thing I want to see is some pasty-faced geek with skin so pale that it's almost translucent trying to bump parts with a partner - John Simmons / outlaw programmer
Deja View - the feeling that you've seen this post before.
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Hi all,
Can anyone tell me the line of code to count the no of rows in the datagrid
thx also tell me what is this visible rows concept
Bye
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Are you binding it? If so, check the datasource for the number of rows.
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Is there not a property such as Count or RowCount, or a collection of rows which you can then Count.
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Hi all,
Can anyone help me figure out weather vs2005 c# allow to have two different references for debug mode and release mode in the same project.
Thanks in advance
Regards
Praveen
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If include the referred assembly's project into your solution and then put a reference to that project instead of directly referring the assembly, you will get configuration dependent references. I admit that this is kind of awkward, but it's the only way that I know of.
/Thomas
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According to Microsoft, there is currently in VS2005 one xml proj file that holds the project properties, including a separate item group node for file and project references. The same file is used for both debug and release mode settings. This is definitely a limitation (for the time being). But improvements are under way[^].
SkyWalker
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Does anyone know why Peek() is blocking when called on the StandardOutput stream?
I've heard that it might block if nothing ever has been written to the stream before Peek() is called. The problem occurs both with VS2003 and VS2005 (.NET 1.1 & .NET 2.0).
System.Diagnostics.Process p = new Process();
p.StartInfo.FileName = @"c:\windows\system32\notepad.exe";
p.StartInfo.UseShellExecute = false;
p.StartInfo.RedirectStandardOutput = true;
p.StartInfo.RedirectStandardError = true;
p.Start();
int res = p.StandardOutput.Peek(); // this blocks
if (res>=0)
{
string s = p.StandardOutput.ReadToEnd();
}
Please help!
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how to add two integers using c# language
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int a = 2;
int b = 3;
int c = a + b; or simply
int c = 2 + 3;
"Programming today is a race between software engineers striving to build bigger and better idiot-proof programs, and the Universe trying to produce bigger and better idiots. So far, the Universe is winning." - Rick Cook www.troschuetz.de
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What do you mean? Can you be more clear at what you exactly want?
V.
I found a living worth working for, but haven't found work worth living for.
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If you're asking questions on this sort of level, the answer is to abandon asking questions, buy a book and work through it.
Christian Graus - C++ MVP
'Why don't we jump on a fad that hasn't already been widely discredited ?' - Dilbert
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I wanted to mock him, but I thought that people might think I was picking on the weak and defenseless, but what the hey - I feel some mocking bubbling up.
the last thing I want to see is some pasty-faced geek with skin so pale that it's almost translucent trying to bump parts with a partner - John Simmons / outlaw programmer
Deja View - the feeling that you've seen this post before.
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I was offering serious advice. If he doesn't know how to add two integers, who knows what he'll ask next ? It's quicker for him to work through a book, at that level.
Christian Graus - C++ MVP
'Why don't we jump on a fad that hasn't already been widely discredited ?' - Dilbert
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Wrong forum - this should be on the Mathematics and algorithms forum.
the last thing I want to see is some pasty-faced geek with skin so pale that it's almost translucent trying to bump parts with a partner - John Simmons / outlaw programmer
Deja View - the feeling that you've seen this post before.
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