What is a good way to have a windowsservice receive events?
I want to change some settings of the service without restarting it
(mainly log-level of log4net ).
I thought about using MSMQ.

I have a simple program which sends emails.
The main function is:
 private bool InitAndSendEmail(string mailTo, string subject, string txt,
string mailFrom)

Hey Guys
Any one know how can I how to retrieve outlook appointment using
Extended MAPI with C#.

I have a C# application that I am distributing and updating via ClickOnce. I
have the .NET Framework 2.0 as a prerequisite. On some computers, but not
all, when the app is installed for the first time, and the Framework needs
to be installed, the Framework installation piece will ...

Can anyone show a code sample of a "perfect Singleton" that uses the
Semaphore class in Framework 2.0? I have a security-related class that
I would like to code as a Singleton, and re-use it in both ASP.NET and
WinForms. I understand that these are very differnet environments when

I'm trying to make an installer with clickonce for vb.net app with VS 2005.
I can publish, but when I try to install, I got an error:
Can't start the application
Here is the log (I'm using spanish version)

I'm not sure which is the right forum to post this question - so this is as
general as can be. There question is about treeview in WPF:
I'm trying to implement  drag and drop in TreeViews, poking all sorts of
options for their display.

I have written a program that is using Async Socket,
And the program will send a lot of packet to the socket, and i used
BeginSend and EndSend for sending the data.
But the werid thing is that, sometime, the EndSend return 0, so it

This is just a simple application design question. I was just wondering how  
different people would approach this problem.
Suppose you had to design a form where you edit a record and in the form
there is a list box. You can select multiple items in the list box that are

Hi to All,
i'm using C# in .NET 2.0 and i have a DataTable A with a column of
type TimeSpan used to store HOUR info.
I'm trying to filter my DataTable A selecting only rows that have the

is there a possibility to use different configurations for debug and
release mode?
I need other settings in debug mode than in release mode but do not
want to replace the web.config all the time manually.

I found this new site I am excited about http://www.spikesolutions.net.
The concept, zip up your programming solutions and submit them to this
site for free. Each time someone downloads your solution you get
$1.00. The creators of the site are trying to improve the quality and

.NET Framework 2.0
I have a custom class inherits from DataTable. It has a method to "get
remote stuff" where it makes a web service call to a .NET 2.0 web
service that executes a TableAdapter. Now I need to just get the data

I have my deployment project in VS2005 for my executable I'm making an
install for.
The install seems to build fine and installs without a problem.
The odd problem is that the shortcuts created for the exe work fine the

... I know I could use a CodeSnippetExpression to do it, but that would
somewhat hardcode the resulting tree.  I was looking for something like:
  CodeTernaryExpression(
     CodeExpression test,