The docs says (both local and on msdn) that XmlConvert contains methods
ToBinHexString and FromBinHexString!
But my compiler complains about not finding these methods!
Are they not implemented or is something wrong on my box ??

I followed the instructions on
http://msdn.microsoft.com/library/default.asp?url=/library/en-us/dndotnet/html/c
allnetfrcom.asp
to call .NET class methods from the ActiveX Test Container
(tstcon32.exe) and I can load my control, but there aren't any methods

I'm trying to do a program that delete some files and registry entries, Is
there any way to delete the files that "are in use".
Thanks in advance.

I am new to this group, and to this language... So, hello.
I was wondering for a project idea on how to get a program to register
and respond to key presses on a console (Or really anything at all) and
I can not find any tutorials anywhere that covers it.

A have a class containing elements of string type. I need to print them
using 'for' loop.
How to do this. I spent few hours trying to do this from the other approach.
Thanks for any help.

I'm having 2 textboxes in which I enter binary numbers that must be
calculated to a third number that is shown in a third textbox. How do i
convert my entered binary number to an e.g an int and how do I convert the
calculated number to a binary string?

I have a class that references/consumes a webservice, and I would like to
split that class into a base class to be used as a based for classes in each
of two class libraries/DLLs.
I have extracted the base class into a cs file and inherit from it in two

I need to import some dll file to my C# project.
I've got header file of the library which I need to import.
Do you know any scripts which will generate wrappers
in C# for C++ functions form header files?

Today, I find a problem from an old Google Code Jam Contest.
You can read the problem statement here :
http://www3.sympatico.ca/red.zrari/problem.htm
I solved the problem in 15 min (wow, c# is very productive but...) but

Hi,
         I have this problem in my UDP broadcasting, im a newbie in UDP,
any help at all would be very much appreciated. I have a working UDP
broadcast that sends and recieves without any problem. I tried sending a

I have a windows form and I added a notify icon. In there I have
following 2 lines
notifyIcon.ShowBaloonTip(1000,"test", msg, ToolTipIcon.Info);
I stepped through the code and it executed properly but it didn't show

How can I find the file size and other information for a file in an
internet site, without downloading the file???? or is it possible at
all???
Thanks.

Hiya,
Am having a few problems with StreamReader.
I'm trying to open a text file, and read 5 columns, and put them into an
array, and then do a calculation and read the next line of data, and do a

I need help in coding the following or if you can just point me in the right
direction:
1)  Reading  the follwoing XML document
2) Hook up a GridView to the data received from the XML document.  The Grid  

I have two user controls in an asp.net webpage each contains a
DropDownList. Depending on the selection of the drop down in one user
control i need to populate data in the other drop down which is in
another usercontrol in the same page. Autopostback property for the