I am trying to detect when a CD is inserted from a windows service. I
have went through the route of creating a hiden window and trying to
use the WndProc to detect the event; although the window does not seem
to be recieving the events that I need. I have also tried registering

The database team just patched the Oracle database with the latest and
greatest security patch. Since they patched it, my application has not been
stable. My application uses ODP 10.1.0.4 and C#. The majority of the database
calls are in stored procedures. The error that is ...

I have two class with nearly exactly same attributes, the only difference is
class B's property setter does some argument checking.
   [Serializable]
   class A

I have more than 1000 photos in my system but with very untidy name.
Im trying to create a program through which i can rename the file.
I have seen the examples on net an forums, but the only solution seems
to be with moving the file with different name.

A c# design question - why interface methods are designed to be implicitly
public (that is, no access specifier) - for allowing flexibility to the
classes implementing the interface?

is there way to use the ftpwebrequest class to send the list -r command?
thanks

I am trying to update a Date field in mdb file, but I get "Update
syntax error" at run-time
This is my code:
       private void dataGrid_CellEndEdit(object sender,

MessageBox.Show(
           dataGrid[e.ColumnIndex, e.RowIndex];
           );

I am fetching a dataset from the database under some condition. After
this I create a data table. Traverse in the original dataset & add
each row to created data table as it is through LoadDataRow method.
After adding the row I just update 4-5 columns out of 20 columns in

I have a "global" MDI which will contain everything in the application.
Since the application itslef will include three different "environments"
with their own child Forms, I was wondering if I could load any of these MDI
containers (or environments) so that their parent is the ...

I have an MDI container with a child Form which will be visible according to
certain events. The problem is that when I set the property Visible to False
and  then back to True, the Form will be in another location, or it will be
maximized.

There are two forms, when some click happen, it fires to set form2's
viable as enable.
The form2 is for user to input some text and then the data need to be
collected into form1's textbox.

Is there an easy way to (efficiently) walk the entire contents of an
XmlReader? For instance, I have an XmlReader returned from a "FOR XML"
SQL query (ExecuteXmlReader), and I want to return this data to the
caller through a stream.

I have one crystal report in VisulaStudio 2003 C#, i have used
IGraphObject for Line Chart.
My data is somewhat like this 0.00, 0.01, 0.03 ....etc on y axis
and 0000,0002,0004,....etc on x-axis

Is using Reverse P/Invoke in a .NET DLL for installing global hooks
supported?