I have a big problem with printing of windows.Forms :(
I have application with "print" button. I am trying to use
"e.Graphics.CopyFromScreen"... but in final result, over the
printing form appears other controls  from the existing or new

Can somebody help me with Interview Questions on C#

hi,every one!
 I have an urgent question. My codes need to be published now,but I learn
programs produced with .net are very easy to be reverse-engineered. Could
anyone give me some sugguestions to protect my c# codes?

I want to access a wave file's sound data buffer, manipulate the
sound and attach the processed buffer back into the wave file using C#.
Are there any C# sample codes showing how this can be done?
Thanks in advance

Does anyone have an idea on how to programmatically force a page to
reload(refresh)? Im developing a asp.net web application using C#.. any help
would be nice...
Thanks in advance!

I am using C#.NET2.0,
My Outlook Inbox is having some mails.
My system Configured with Outlook,
I  need to capture the Unread mail subject line.

I'm developping a project which you can see a video stream in a panel
(like webcam). I am using DirectShowNet library to see the render, and
it works correctly. But i need to compress the video stream in live
with a codec (codec developped in C). Problem is that i don't know how

hi,
This is my first time developing a web app in asp.net web application using
C#. All examples i see are web applications with buttons so i didnt have much
of a problem displaying text and images to the page because the button_click

Can anyone help. I would like to replace the keys on the PC keyboard. For
example, when I press Q button it displays A on the screen in any programs
(MS Words, Note, Lotus....). And also when I press Ctrl + W button, it
displays G on the screen. I would like to make the keyboards ...

Does anyone know how i can kill a process using C#? im developing an asp.net
web application using C# and the asp.net process doesnt die even if the
application has already exited. So i need to kill the process someone.. does
anyone know the code for this? thank you so much in ...

I've tried to find out how to do this on MSDN and other sites, but I can't
find an example or even a mention of this.  I need to install some printer
drivers with my application, anyone know how to accomplish this with a c#
Installer Project (MSI)?

I'm trying to iterate stored parameters and populate any public properties of
an object with the parameter value.  I've suceeded in doing it the other way
around, but when I try it to the object I keep getting the error "Object does
not match target type".

I know in TCP if you send a message down the wire, the OS may lump
subsequent messages into a buffer before sending it across the wire,
for efficiency.  But, will the OS do the same thing with UDP?
I'm just concerned that I may be getting multiple messages in a single

I would like to write a service in C# and I have the need to display a UI
with status information, statistics, etc.  If  I use the Windows Service
project in C#, I noticed that the System.Windows namespace is not available
to me in the intellisense when I type "using System.".

   I've created a DataGridView through the UI, so all of my columns have
been added. My problem is that I can't quite figure out how to add a row to
it through code. I've tried calling CreateCells(), and this does work, but I
lose the column names for each row. When I go to ...