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Thank you for both the replies.
The size of the array, I shall retrieve through another interop call.
Just, I want to access an array which is allocated in
unmanaged. Any suggestion ?
Your article is interesting  modified on Sunday, March 14, 2010 1:10 AM
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I have been working on AFORGE library and sucessfully got it working to interface and detect USB cam but what if i want to transfer that vedio over the internet and giving ip of that pc along with it possiable??
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hi all,
how can read contenet of database sql server 2005 log file,,
c# and sql commands.
thanks all
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zead wrote: how can read contenet of database sql server 2005 log file,,
c# and sql commands.
You can read the file by opening it, but Microsoft hasn't released any information on how to interpret that data. There will be small but important differences between various versions, making reverse-engineering a bad idea.
You can contact Microsoft if you "must have" this information, I'm sure that you can get a license.
Having said that, here's a few TSQL-commands available to play with;
DBCC LOG(AdventureWorks)
SP_HELP FN_DBLOG
SELECT * FROM FN_DBLOG(null, null) Enjoy I are Troll 
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Hi,
I'm writing my license management system, and I'd like to include it in a .NET Class Library. As I don't want someone to load the library to see the object structures, I will probably leave these classes private, and only send let's say a boolean to the calling application to say "ok it's licensed" or "no you cannot run" ...
How could I be sure the user doesn't replace the dll with a "yes card" dll (a class that would always return true  ) ?
Maybe return some other informations as the current date and encrypt them using a key containing the license number would be a good security trick ?
Thanks for advice !
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Thanks for the advice, I'll have a look at this, but as the code should be hide from other users (no third party should be able to browse the classes and properties), I've chosen to include the source files directly into the main application using "links" (no local copy of the source file), so the code is still the same into every of my programs and the classes are marked "internal".
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I use binding object to bind a textbox with my database field.here is my code
namTXT.DataBindings.Add("Text", tbl, "name",true,DataSourceUpdateMode.OnPropertyChanged);
when i edit textbox value, datarow state should change but it doesn't work.I mean tbl.getchanges() has null value.
My textbox is already bounded.
what is the problem of code?
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Try using false instead of true
this.textBox1.DataBindings.Add("Text", o, "TheProp", false, DataSourceUpdateMode.OnPropertyChanged, string.Empty);
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Hello Sir,
How can i use .Lib file in C#.
ThanksIf you can think then I Can.
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refrence it to your project
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| But Add Refrence is not supportable for .Lib Files. If you can think then I Can.
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i am sorry but what is your project name (Class Library , .....)
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| My VB6 DLL IS ACTIvEX DLL. If you can think then I Can.
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| You cannot use C/C++ static libraries in .NET. Life is a stage and we are all actors!
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| Actually this dll is developerd by vb6. If you can think then I Can.
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You have to build a DLL that links to the LIB file, and then use interop services to use the exposed API..45 ACP - because shooting twice is just silly
-----
"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
-----
"The staggering layers of obscenity in your statement make it a work of art on so many levels." - J. Jystad, 2001
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hi;
is there any coding for deleting a particular file in specified period of time automatically in c# the quieter u become more u hear
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| In my knowledge there is not any Propery or method for delete the file automatically. But u can develop application or service for doing this operation. If you can think then I Can.
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Use a timer to execute the file delete code periodically.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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modified on Saturday, March 13, 2010 4:24 AM
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can u explain me further more.
else send me any examples for thatthe quieter u become more u hear
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You can delete a file using the File.Delete() method as shown here[^].
This can be done periodically by using a Timer class. See 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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lawrenceinba wrote: is there any coding for deleting a particular file in specified period of time automatically in c#
If you mean "is there a method to delete a file at a specific time in c#" then no - you have to write it yourself.
But it isn't complex:
1) Create a Timer, give it a sensible interval of 1 minute, or 1 second - depends on how accurate you have to be with the delete time. Create a handler for the Tick event, and start the timer.
2) In the tick event, check if it is time to delete the file, and if so, does it exist. Use the File.Delete method to get rid of the file.
You may want this as a service rather than a Windows Forms app, but that is up to you.You should never use standby on an elephant. It always crashes when you lift the ears. - Mark Wallace
C/C++ (I dont see a huge difference between them, and the 'benefits' of C++ are questionable, who needs inheritance when you have copy and paste) - fat_boy
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Only after you write it..45 ACP - because shooting twice is just silly
-----
"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
-----
"The staggering layers of obscenity in your statement make it a work of art on so many levels." - J. Jystad, 2001
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