In VS2005 VB, is it possible to bind a Nullable property to a data
source (e.g. DataTable) property that is not Nullable?  My goal is to
be able to convert DBNull to and from Nothing for Value data types.
I created a derived Binding object with Format and Parse handlers.  In

I use the following syntax to load a form.
Application.Run(xxx.frm_wait);
After loading the form, what should I do to change the properties of the
controls inside that form?

I'm just trying to figure out opening an xml file, adding a row and saving
it, but for some reason it's not working, so I hope you can help me out
here -
The code I've got is:

I'm trying to run Cisco VPN to access a remote machine through c# code. By
googling, I came to know that I have to use RASAPI.DLL in order to perform
this. Anybody has any information on how to achieve this. All I'm looking for
is a way to connect to VPN via code.

I have an application that among other things will pop up little alert
notification windows, not unlike what MSN does when a contact signs on.
Depending on the user configuration, the user could get quite a lot of
these.

Given a connectionstring, database, and table, how can I, programmatically,
get a list of tables for SQL Server (mainly) and Access?

Does anybody have  code snippet which I can use to PRELOAD a list of MDI
childs, to improve the load (avoid flickering) event?
FYI, during the child load event, all comboxes are filles with data from the
database....

Hello, friends,
I know this sounds stupid, but I could not figure it out. So, help please.
I have ListView control in Details view and I need to populate. I used the
following code

I would like to play at a certain moment the exact sound that Windows
play when an information message box is shown (the one with blue "i"
in the bubble). I know I could find the .wav file and play it somehow,
but I'd like to play the sound that is assigned to the info message

Hello, friends,
I created a class library (c#.net 2005) in which it may instanciate multiple
window forms to display images: One window for each image file.
It worked fine except that if more than one instance were created, all

I have a WPF User Control that essentially encapsulates a WPF Window.  The
user control is hosted in an element host on a Windows Form.  How can I tell
the Windows Form to close based on events that occur in my WPF User Control?  
One major limitation... I cannot reference my ...

Right now I am implementing the WinForm's 'LocationChanged event, and
setting a flag if the WindowState is Minimized.
Then, in the same Event Handler, I can determine ... if the WindowState has
changed to Maximize or Normal ... from the flag, whether I am in a