Assume we have a base class called Freight cars and two derived classes
called
Tanker and Boxcar.
Now to my question when the Tanker use base c-tor and plases some value

I have created my own dll file that I would like to use in sql 2000 as an
extended stored procedure. I have checked the dll is written correctly (I can
use it in other application). The dll file is created in C# (Visual Studio
2005).

You know those little balloon tips that come out of your task bar- like for
example when Windows warns you about window supdates being available? I'd
like to create some of those from my C# app...
Can you tell me how?

Can I do something like search for a pattern but only get a part of the
pattern instead of the whole string as a match?
for example lets say I'm searching the following string:
Variable1=ABCD&Variable2=1234&Variable3=ASDF

Please can someone point me to some samples of auto-updating one's C# app
over the net by checking current version no off the website.
something like a web update wizard such as http://www.powerprogrammer.co.uk/
but developed within C#.

I play a DirectX game and while that game is running, I would like to
change the behavior of the Caps Lock key.  When it's pressed, I don't
want it to toggle my Caps Lock on and off, but instead send a different
code instead - preferably mimicing the 4th or 5th button of a mouse

ii
i've been developing some usercontrols... and sudden the property designmode
no longer works.. if i test it value at designtime it always comes back
false...

The general form of a class definition is the following.
[Modifiers] class ClassName : [Base Class, [Interfaces]]
The modifiers is optional.
If modifiers is blank what exactly does that mean?

How can i download files using web browser control? I want to be able
to automtaically download files giving the file a location and name.
I am getting the download file dialog box which i do not want to
display. Is there a way to click "Save" programatically?

I have a TabControl in my app, with 11 tabs.  Several times, the tabs get
magically reordered for me.  Sometimes, it shows up in the designer as a new
order, so I simply open the collection and put the tab pages back into the
order I want.  Why does that happen?  Then, as another ...

I'm just testing the serialize and deserialize but I run into problem.
When method SaveBigThing is executing this statement
"fmt.Serialize(stream,thing);"
I get the following exception

I'm trying to:
  1)   create an SQL database in C#
  2)   open a connection to it
  3)   close the connection

Is it possible to create a dataset in one form of a Win app and use that same
dataset in a second form of the same app? If so, how? Thanks.

Hello, somebody know if is possible to do something like this..
// -------- CODE -----------------------
// This is just an example, I don't know if is possible and if is, is the
correct???

I have a project written in C# with VS2005 that I want to share with other
developpers. But VS seems to create a lot of files and folders. I'm  not sure
wich one I can safely left out.
As second question is that this project will also be used by VS2003 users.