I create a COM object in c# to use some new functionnality in old softawre.
On my dev platform, I register the component on build (option register for
com interop)
On production platform (tested with a Win98), I register the COM object with

Hi all i have just read and tried custome validation and its working
fine
the validation checks length of the field and returns a message if in
valid

I have an orders table. Each record in the orders table contains a customer id.
I have a customer table. The primary key of each record in the customer
table is the customer id.
After getting a subset from the orders table, I need to take the customer

Hello i have an old project from Visual studio 2003, and when i convert it to
the new Visual Studio 2005 project, everything works perfectly, the exception
being the look/feel of the application !!!
When i create a new app in VS2005 the combo boxes, and edit boxes have this

I want to load data into the datagrid and also show at the bottom of the
grid the sum of the column
There are alot of example on this topic but it is for ASP.NET, I want to
achieve this in Winform Application!

I am new to Unit testing, could you tell me where I could find information
(hopefully step by step) and what is the benefit of unit testing.
I am a sole developer in a company, therefore I don't get expose to much
of this technology.

I am facing a problem with the rendering of html into a windows
application (C# .NET). I am trying with two possible approaches:
1. Use a control that directly renders the html into windows form, but
it should not be dependent on IE or mshtml. I didn't get such kind of

I have to bring down my SQL server tonight and I wanted to stop all inputs
from the web.
How do I change the direction of www.CompanySite.com to a new folder with a
single TempDown.htm file that they get to read?

I am looking at trying to capture infrared remote control signals and
control my audio/video equipment with my computer.  All via C#.
Does anyone know of a few simple c# classes that could work with a standard
USB infrared stick for example?

How is it possible to restrict the speed of a webrequest object? I'd like it
not to run at full speed, but at say 20k/sec?
Thanks,
Martin

I have a "newbie" question.  I was wondering if there is anything in C#
that corresponds to VB's "Left" function?  I simply want to retrieve the
leftmost characters of a string and I wasn't sure what the best way was
to do that.

I have a program that copies text to clibboard  when the user presses a
combination of SHIFT/CTRL and function keys.
Now i am trying to automaticly paste that text into the textbox / listbox /
datagrid where the cursor is. Is that possible?

I got a similar idea a couple of months ago, but now this one will require
no change to the clr, is relatively easy to implement and would be a great
addition to C# 3.0 :)
so here we go..

How can I split a string that looks like this:
John, Doe, 37282, box 2, 10001, "My description, very important", X, Home
If I use String.Split(), it'll split the string that's between the
double-quotes, and I don't want that.  How can I use the String.Split to

I have created a windows control using C#, which has some textboxes and a
datagrid, I want to add an event handler to the datagrid, when the user
clicks on a specific row it should open an instance of a form that exist in
the application which will user that control.