I'm a VB.Net programmer but not a professional one. but i can develop
programs for companies in accordance with my own capabilities.
i have seen something new as Threading in vb.net which didn't exist in vb6.
can someone plz tell me what it is and how it is used?

I'm using Winform.Datagrid in my C#.Net application and i need to delete a
row in a datagrid where the datasource is a dataview....
I need to check a condition before i proceed deleting that row .... I'm
trapping the event on Key_Down/Key_Up of the datagrid but the event is not

I'm attempting to make a secure connection to wesite using a HttpWebRequest
with a "https:" uri.  However, attempting to get the response fails because
the trust relationship has not been established.  Namely, the issuing
certificate authority is not on the list of trusted ...

Is there a way, easy or not, to retrieve the system's count of open
filehandles for a given file?  I'm trying to do some resource
management, preferably in C#, but I'll use the Win32 API if I must.  I
looked at System.IO.FileInfo and related System.IO.* classes, but I

Hope someone can help me please. I was trying  to down load updates which was
taking a long time. My internet connection disconnects after 20 minutes and I
have to start all over again. How can I set it for much longer. I have
windows xp.

I have developed a VB.Net application for storing images of customers.
now i want to scan customers images from within my application.
i saw something known as  TWAIN driver which was used for scannin (i.e
Reading data directly from a scanner) in many applications like ACDsee or

what exact registry entries does the installing of a .net windows service
create? either with installutil or with a deployment project.

Does anyone know the latest planned release date for 2.0?
Thanks

Hi. I want to start writing components in version 2.0, but I don't want to
migrate the rather large app I'll be calling them from to 2.0 from version
1.1 until the release verision of 2.0 comes out. Is it possible to use a 2.0
component in a 1.1 application? Perhaps by using ...

I created a new ASP.NET Web Application project, and every time i try
to "Add existing item" to the project, the file dialog selection never
comes up, and the application hangs, and then i have to kill the
devenv.exe process.

Please bear with me, but I was wondering about what happens when older
assemblies call code from a newer assembly when different framework versions
become involved...
Take, for example, a case where an application assembly (ASM1) and some

I think I know the answer to this, but memory problems make me think I'm
wrong.
I have a filled strongly typed dataset, 1 table, many rows (thousands)
Given the following code:

my question is: Is an application developed in .Net with Windows OS can be
deployed in Linux OS ??
if so what is procedure of this?, and if not what are possible problems with
this and how can be over come ???

Is there any way to check to see if there are any handlers registered
for a given event?

Anyone know about support/code samples for Joysticks, Game port?
Thanks,
Schneider