a Mod b = ?? in C#

Days ago, I post a question on how to make SoapHttpClientProtocol
instance make new TCP connection for each web service request. Now, I
found how.
SoapHttpClientProtocol has a protected method GetWebRequest(System.Uri

App type:  Web, asp.net 2.0 C#
I have to create a feature on this app to allow users to browse>select
multiple files>upload selected files to the server.
Does anyone have any ideas?

I am learning how to use C# to implement an OLE DB provider (a simple one
which is based on CSV file format). I can not find any samples from MSDN (all
samples are C++).
Any reference materials?

I need to be able to custom color background of cells.
When I do
DataGridViewCell.Style.BackColor = Color.Yellow;
It works properly as with any other enumerated color.

How can I change the header color of a DatagridTextBoxColumn? It's for a
Windows application. VS2005.
Thanks.

I'm new here and this is my first post
I have been learning how to make money from domain names for a coupl
of months, and have been desperately trying to find a helpful ebook o
the subject.

I am playing around with the DataGridView control, and am curious if  
anyone knows how the default order for columns is chosen when the  
DataSource is a simple IList containing objects with public properties?
I assume that when you bind to an actual database data source, the order ...

How can i update the data in my database directly through
datagridview....? Can anyone tell me the appropriate links and what is
the exact event in datagridview that handles it and some explanation
abut how to handle it.

I want to create a class library project (dll) for use with a com app.  The
idea is to use .Net objects in com.  I also want to include a SaveFileDialog
in the class library.  Is it possible to include a SaveFileDialog object in
my library project without having to include a form ...

I have string 20070502144551 and I would like to convert this to datetime:
2007-05-02 14:45:51
Is there some function?
Regards,Simon

I have a bit of a design issue around this application I am
developing, and I just want to run it through some of the brains out
here.
So I have a table called ErrorCheck which contains fields ErrorID (PK)

i need to convert data from string to nibble wich (nibble is a four bits
representation)
As example i have the following code
string data1 = "12345678";

Hi to everybody
I'm working with dates and time, and I can't find the way to determine the
time in a generic TimeZone.
Here's an example of what I'd like to do:

I want to monitor what all files are executed on the client machine
remotely. Can I control the execution of lets say internet explorer
from the server? If yes, can you please provide some links/steps to do
that.