I am trying to implement a singleton pattern in my application.  I need to
make sure that this class is both thread safe and ensure that only 1 instance
can created at any given time.
As you can see below I create a two instances of the singleton class, s1 and

Hi Gang,
I'm a long time VB programmer and in that language I now how to
combine constants.  Can somebody give me the correct syntax for
combining constants in C# for the following dialog:

Hey Everyone
I know that I can do something like this in C#
MyClass<WHATEVER>
{

I need to use an ObjectDataProvider in a resource file to pull in the
System.Window.TextAlignment enum which is part of the PresentationCore.DLL.
I was able to do this with the HorizontalAlignment enum which uses the
PresentationCore.DLL like this:

Here is what I have:
       private int NationalCount()
       {
           Int32 numRecords = 0;

Hi Gang,
I have a program that I'm upgrading from VS 2002.  There's a
main .exe, (still written in 2002) that calls a program registration
DLL that has its own window, on that window there's a print button

Does the .NET framework provide any type of HTTP server class that I can
embed in my application?
Thanks!

Does someone know a nice way to add a datetimepicker-control to a
toolbar. I dont find a solution with google. (wrong keywords?)
Regards
Alex

I am trying to use a stringDictionary on a web page that gets populated by
clicking buttons on a page.
Each time a button is clicked the Dictionary is cleared and the previous
enteries entered into the dictionary are gone.

I would like to know what is the best solution for the following
situation :
I have a class which contains these  boolean members:
HasSort1Property

I am setting a string collection as:
Specialized.StringCollection s1
But I get an error saying
namespace name 'Specialized' not found.

I have this:
foreach (DataRow row in myDS.Tables["myTable"].Rows)
{
                       int ctr=0; //counter for child node

Is it possible to write some code to print to the screen a listing of
all files within a directory?  I want to show the path of each file on
screen and enable the user to download any of the files.

Where can I find graphics "faces" for buttons ?
Arrows, hands, minoculers (? spelling ?) aso.
Best regards
KSor, Denmark

I am not very good with regular expressions, so can somebody please
tell me why this simple Regex pattern
"<!DOCTYPE ONIXmessage*>"
does not match the string