I have big problem. I am writing a small win application. It will work on
remote MS SQL database (2005). Firstly, I need to log on to the server. The
server supports remote connections and sql and windows authentication.
I declared  connection string as follows:

I have a datagridview control on a form with a few of the columns being
DataGridViewCheckBox.  Whenever I click on the checkbox to create a new
record I get a NullReference Exception thrown even though I check for
NULL using System.Convert.IsDbNull function.

I'm trying to dynamically generate some labels for a form, and I can't
seem to get it to work.  The code is as follows.  The first label is
generated, but subsequent labels are not.  Is there a better technique
for this

I'm converting our code base into VS2005 and we have alot of Managed
c++.  Problem is, is that for some reason some of our code will
compile, but doesn't run correctly in VS2005.  So, as we can continue
moving forward we decided to keep the managed c++ stuff in VS2003 and

Does anybody know why the "NewLine" object is in "Environment" and not in
"System.Globalization.CultureInfo.CurrentCulture.TextInfo" like the
"ListSeparator" ???
Steph.

What is the equivalent in the .NET Framework for accessing
a device at the block/sector level such as one would when
using CreateFile on a device like "\\.\D:"? Attempting to create
a BinaryReader on a FileStream opened (read-only) on "D:"

I want to prevent the user from closing the application if they are in
the middle of entering data. Is there a way to detect this?

Good day, bare with me while I probably ask a very novice question...
I have multiple projects that use the same constants. I want to create
a common file they can share.
Is this the best way to do it:

I need to encrypt and decrypt a string in .NET Framwork 2.0.
What is the easiest way to do it?
I know that there are many different ways to use encryption in .NET,
some more complex than others. All I need is to hide from an end-user

I've got a dtd for my xml file according to which, for example, 0 or
more <component> elements are permitted. I'd like to take any xml file
conforming to this dtd, and deserialize it into a programmatic object.
My experience with the deserialization method is limited to classes

At one point, I knew the answer to this question.  Unfortunatley it has
slipped my mind [but I still remember how difficult it was to search for the
answer a couple of years ago]
i.e. Difference between x and _x ?

can anyone share an example dataset figure or code???
i'm still neophyte on c# and xml programming.
can anyone share there knowledge with regards to using
dataset...converting it to an xml file and vice versa...

Can someone please describe why impersonation requires the impersonator to
be local admin?

I have an xml and I am able to use xpath to identify each node that
statisfy the selection criteria. I got the node list. I would like to
know is it possible to do the following for the following XML
<Files>

I have an app that calls an eternal EXE using process.start.  My issue is I
have a couple command line parameters that need to be put in, so that it
would read:
    Process p = new Process();