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i am doing my b.tech final year. we are asked to do a project in real time systems.. as the first step i want to know the following
1) what are existing real time applications or software that are being used now
2) what are the researches going on in this stream or the existing technologies in real time systems?
If anyone have any article regarding this please let me know..
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anuradha Raghavendran wrote:
what are existing real time applications or software that are being used now
Stock quotes , bank transactions. Try google for "Real TIme".
anuradha Raghavendran wrote:
existing technologies in real time systems
Web service.
<italic>Work hard, Work effectively.
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How can I access the Local Security Policies of the System, Audit Policies ,and User Rights assigments.
I have been doing internet searches for help on this topic for several days now, and would love it if I could get some of this working. Any help (internet sources, recommended books, example code, etc.) would be great.
Thank in Advance
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Do you mean the group policy editor?
If you do just go to run and type in "gpedit.msc" without the quotes
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Hoping someone can direct me to a solution on this. I have developed a pretty basic Client/Server system using Winsock2 using TCP (aka SOCK_STREAM)and when the client application of our system is installed and run on XP Pro, the application fails to open the socket when calling WSASocket. This has happened on two different machines. This problem does not occur on XP Home nor on Win2K Pro. Both of the problem machines have been upgraded to SP2.
Here is the code:
Socket = WSASocket (AF_INET,
SOCK_STREAM,
IPPROTO_TCP,
NULL, // LPWSAPROTOCOL_INFO lpProtocolInfo
0, // GROUP (reserved)
0); // DWORD dwFlags
This call in XP Pro returns INVALID_SOCKET and a subsequent call to WSAGetLastError() returns 0 which means it was successful. Hogwash. Need help on this.
Thanks,
Mike
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This might be dumb, but is your application being blocked by the built in XP SP2 firewall?
If so, there is a recent article here on CP you can use a COM interface to add your application to the 'approved' list.
Also, you might need to open the port, if you use one not already opened up.
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Hi!
I am using VB.NET and tryting to hide my application from taks manager while it is running. I've searched alot but find nothing can anyone help me ? pleaaaaaaase .........
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There is no way to do it. One of the main tasks of the TastManager is to show ALL running processes. Otherwise viruses (as an example) could just run in a simple standalone process and no one would be able to stop or even recognize it...
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It is possible. Inspect into Hooking DLL Functions, such as NtQuerySystemInformation
"Do we need us?"
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So, how do you hide an application from task manager? There are ways to do it however the only reason you would want to do this is because you're writing a virus so I see no reason to tell you how to do it.
8bc7c0ec02c0e404c0cc0680f7018827ebee
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I am required to submit a mail server project after approximately 2 months but the problem is that I can't decide the proper programming language that is most suitable for this project.
Please Help....
SS
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I don't know much about mail server. But one thing for sure, you must also consider whether you have to learn new language or not. Learning new language needs time.
<italic>Work hard, Work effectively.
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Thanks for your response. I am not familiar with this at all. I process Medicare claims, and I use macros a lot. We use a system called EDNET which is out of Planto, TX. We now have two different (programs) that we can use. They both are EDSNET, but we will eventually do away with the old one. In our old system I could make my own macros. It used Visual Basic and all I had to do is select macros on the toolbar and start recording then stop recording. It would record paste/copy, enter, and all the steps I preformed even moving from screen to screen. Now we are using something different. It is basically the same, but without most of the perks from the old one. We have the unlimited ability to make enhancements. We have someone in Agusta that just needs specific details on what we want. He did set up the ability for us to macro however they are very limited and a truely a waste of time. We want it to be able to macro eveything the other system would. What I pasted is what is recorded. There are many steps left out that it does not record. Also, it will not record the use of the enter key more than once. Please help me, I don't know where to start. I would like to learn more about the capibility of the new macros. I don't know why the recording is limited. What or where is the first thing I should do to try to find out more information? Thanks.....
<?xml version="1.0"?>
-<TNBRIDGE>
-<Macros MRUName="rc">
-<macro version="1" autosave="False" Name="rc" datetime "6/27/2005
10:23:15 AM">
<Action Row="3" Col="5" Type="1">nx</Action>
<Action Cursor="168" AidKey="ENTER" Type="2"/>
</macro>
-<macro version="1" autosave="False" Name="amb" datetime "6/27/2005
10:28:36 AM">
<Action Row="1" Col="53" Type="1">017</Action>
<Action Cursor="61" AidKey="ENTER" Type="2"/>
</macro>
</Macros>
</TNBRIDGE>
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Hi ,
I have a problem for which, I found no solution till now. Would be very happy if you could help me in this. This is in Windows OS.
I have a C# .NET windows application running. I go to TaskManager and kill the process. Now, I want my application to be aware of this killing.I tried all the WIN API's and events too but nothing is fired back to the application.
All these Closing and Handle destroying events are called only when I close the application.
Please help me in finding a solution for the same.
Thanks and Regards,
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Manivannan:
Windows would'nt definitely support this. Had there been an exposure of API call from Windows trapping Kill from TaskManager, Spyware, Viruses and other malicious programs would become very overjoyed.
Deepak Kumar Vasudevan
Personal Web: http://vdeepakkumar.netfirms.com/
I Blog At: http://deepak.blogdrive.com/
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Only one way I know - you must write a driver that hooks a NtTerminateProcess, NtShutdownProcess functions exported by ntdll.dll. From user-mode you're not allowed to hook this functions.
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We are working in a new program at work and this is the code for the macros. I was wondering what language this is. Thanks.
<?xml version="1.0"?>
-<TNBRIDGE>
-<Macros MRUName="rc">
-<macro version="1" autosave="False" Name="rc" datetime "6/27/2005
10:23:15 AM">
<Action Row="3" Col="5" Type="1">nx</Action>
<Action Cursor="168" AidKey="ENTER" Type="2"/>
</macro>
-<macro version="1" autosave="False" Name="amb" datetime "6/27/2005
10:28:36 AM">
<Action Row="1" Col="53" Type="1">017</Action>
<Action Cursor="61" AidKey="ENTER" Type="2"/>
</macro>
</Macros>
</TNBRIDGE>
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This is not a language. What you have here is an XML format data file.
A picture is worth a thousand words, but it uses up three thousand times the memory.
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As PJ stated, this is a data file.
I've worked on numerous client/server projects lately that involve client apps sending requests to a server app via an XML file. The server app then returns success or failure via XML as well.
Your example doesn't necessarily have to an advanced client/server situation, but it's definitely a file that is used by some application in its work.
(There's no way to tell what the actual application is written in by knowing that it uses XML files)
Cheers,
Tom Archer - Visual C++ MVP
Archer Consulting Group
"So look up ahead at times to come, despair is not for us. We have a world and more to see, while this remains behind." - James N. Rowe
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Hi,
I need to know how to capture the killing of a C# windows application from task manager.Does any event of the application can be trapped to know this.
Please let me know your suggestions
Thanks
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