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yes, thats called an indexer; it is like a property that takes an integer argument.
Example:
public Record this[int index] {
get {return (Record)currentRecords[index];}
}
gives the containing class a getter that returns an item of type Record.
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Add a default indexer:
public string this[int index] {
get { return m_Collection[index]; }
}
---
single minded; short sighted; long gone;
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Hi All
I want to link the data result set from the database, to a DataGrid. I want to display it other than just columns as it comes from the database.
ie. The usual DataGrid format
------------------------------------------------------
Column Data | Column Data | Column Data | Column Data
------------------------------------------------------
I want to display like this:
-------------------------------
Column Data |
------------|
Column Data | Column Data
------------|
Column Data |
-------------------------------
Hope that makes sense.
Thanks in advance.
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We don't do other peoples exams here.
---
single minded; short sighted; long gone;
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if you don't have a clue to the answer then just keep your ugly ass out of here and if yiu know the answer reply it to the question.
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Zealous_Me wrote: if you don't have a clue to the answer
That is not the point.
I choose not to answer your question because it's clearly taken from a test, and I won't help you cheat.
Zealous_Me wrote: then just keep your ugly ass out of here
Unless you have actually seen my ass, don't pass judgement on it's ugliness. Also the whereabouts of my ass is hardly any of your business.
---
single minded; short sighted; long gone;
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Agreed, but if he's asking it here, I presume the exam is over. ( FWIW, he asked again, and I didn't spot the double post, and answered, on the basis that I thought the exam was over, and it was a postmortem ). Could you make sense of the question ? Am I just stupid ?
Christian Graus - Microsoft MVP - C++
Metal Musings - Rex and my new metal blog
"I am working on a project that will convert a FORTRAN code to corresponding C++ code.I am not aware of FORTRAN syntax" ( spotted in the C++/CLI forum )
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I've seen too many take-home tests to take that chance. If he would have put what he thought about the answers, then I probably would have chimmed in.
Dave Kreskowiak
Microsoft MVP - Visual Basic
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Take home tests, in the day of google ? That's bizarre.
If the question made sense and was straitforward, I probably would not have replied. But, the question seemed stupid, so I understood why there would be confusion surrounding it.
Christian Graus - Microsoft MVP - C++
Metal Musings - Rex and my new metal blog
"I am working on a project that will convert a FORTRAN code to corresponding C++ code.I am not aware of FORTRAN syntax" ( spotted in the C++/CLI forum )
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Christian Graus wrote: Take home tests, in the day of google ? That's bizarre.
They still have to teach these kid who to type "www.google.com". It seems to be a lesson that's missing from so many ciriculums.
Dave Kreskowiak
Microsoft MVP - Visual Basic
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Christian Graus wrote: Could you make sense of the question ?
Not really. A variable doesn't access values at all, so the question truly makes no sense.
---
single minded; short sighted; long gone;
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How can i make a file that you can only go into by entering a password? like when you put a password on your conversations in messenger plus you need to enter a password to go in, how can i do something like that?
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You can apply ACL ( Access control list ) to files through .Net.
Try this[^] link
Here is another one[^]
"A good programmer is someone who looks both ways before crossing a one-way street." -- Doug Linder
coolestCoder
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I was trying to debug a dll I made in C# using Visual Studio .NET 2003. I want to be able to walk through the code and use breakpoints and so...
I tried using the debug options and I set the debug action to start the program that uses the dll.
The program started but it never stopped at the breakpoints.
Then I tried to use a MessageBox where I want to set a breakpoint and the program showed the message correctly.
I tried to attach to the process in which the host program runs but it failed with the "failed to attach to process" message.
Any answers?
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Check your dll project and verify its set to build a Debug version and not a Release version.
Moreover, If I'm not mistaken, I think you have to reference the dll the folder it was created in (i.e. < Project dir >\bin\Debug).
If you have copied the dll to another location, and your application which uses it, is referencing the new copy at the new location, it probably won't identify your source code.
Again... Not sure of it... 
Good luck,
Shy.
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I was able to make a quicky Scribble app just fine using:
private void Form1_MouseDown(object sender, MouseEventArgs e)
{
...
this.Capture = true;
}
private void Form1_MouseUp(object sender, MouseEventArgs e)
{
...
this.Capture = false;
}
private void Form1_MouseMove(object sender, MouseEventArgs e)
{
if (!this.Capture)
return;
...
}
but then tried to get more tricky with panels on the form (and panels within splitter panels, etc) and got lost.
I can get mousedown/up/move events from the panels, but can't seem to capture the mouse in them.
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Well, this seems to work:
((Panel)sender).Capture = true;
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Hi, this is abu syed khan. For our project purpose we've built a robot. Plz visit www.thedailystar.net/magazine/2006/06/01/info.htm for more information. Now I want to improve its AI. I've two question.
1. How can I take pictures/capture video from a webcam for my program written in C#.
2. I want to write a program in c# that takes input from microphone and then give output through printer port. I can give output through a printer port. but the problem is I can n't take input in my program from a microphone. suppose if I say "one" in microphone then my program recognize the word and give output through printer port. I can give output but input is a problem for the time being.
Plz reply me. As far I know, I'm the first who is doing such project in Bangladesh. Waiting for ur reply.
001
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Hi,
1. How can I take pictures/capture video from a webcam for my program written in C#.
> capturing from webcam on usb port is very easy with the OpenCV library. You can get the library from "http://sourceforge.net/projects/opencvlibrary/". You write 3-5 lines of code to get an image from webcam.
2) I want to write a program in c# that takes input from microphone
> Well, sound recording from microphone can be done with platform invoke using winmm.dll but there is a rather easy method : microsoft DirectX DirectSound. (i.e :using Microsoft.DirectX.DirectSound)
Regards
zafer
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i am getting the following error while handling events in a client server remoting application
"Type System.DelegateSerializationHolder and the types derived from it (such as System.DelegateSerializationHolder) are not permitted to be deserialized at this security level."
can any body help me out
thanks
hello
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and now I want to take a screw driver, and with all the force of great Shiva, slam it into my ear hole, because i'm so sad you posted the homeworkings on CPIAN PROJECTILES!