I have a class that contains three local variables. I need to write a
method that updates one of these at a time based on a condition. I would
like to do this without writing a bunch of redundant code. For a very
simplified example:

I have a program written in C# that handles communication between two
pieces of software.  My problem only deals with getting a text array
from one program to this C#  "Bridge".  I can get the text array to the
bridge, where it is received as a system.object.  My problem is casting

I am looking for a regular expression that will match a string that contains
the word "clamp" but will not match if the string also contains the word
"arch".
So,

I want to define a generic class which should accept only nullable
types or reference types.
What's the best way to costrain it?
---------

I have a system composed of sevral DLLs all round up into one
WebService.
I'm working with VS2005 Framework 2.0 under WinXP.
The system is at the end of its development stage and was both checked

I have a class library (not using winforms) that uses some setting
parameters.
There's a file created MyClassLib.dll.config that contains these
paramters (User scoped).

Can this be done different in C#
   private ushort GetRQU(ushort regpos)
     {
     ushort pos;

What are nullable types used for?  The only use I can think of is where
I have a method like this where some values being passed to it may be
null :
public int AddUser(int? UserRegion, string UserName etc)

I am having a problem with a C# dll in my Visual Studio 2005 ASP.NET web site project: when I add a reference to a certain the dll, it tells me that the type or namespace “Log” does not exist in the namespace SGS.DataServices.  The namespace that I am looking for is SGS ...

Using the code below, I get this error.
Using the generic type 'System.Collections.Generic.IComparer<T>' requires
'1' type arguments
Please tell me how to put this right.

I have a class which has a property which implements IDictionary which I
would like to display in a propertygrid control.  If I add
[TypeConverter(typeof(ExpandableObjectConverter))] the property expands, but
I only get Count, IsReadOnly, Keys and Values properties, all of which ...

Hi all - Last resort time.
I'm importing data from a spreadsheet that I receive from one of my vendor
using interop.excel.
The date field in excel is entered as 4/7/2006, but when I retrieve the

Is it possible to use a ticker in a console-application? How can I do this?

Hello,  i´m working  in a project in my university URU in Venezuela.  My
project  is about to save music to a hard disk using a microcontoller of the
microchip company 16F877 to do the job,  my trouble is that i dont know the
tecnical information of the format  FAT32 so i´m not ...

We have many old COM classes that are still in use.  They were written in
VB6.  We are now starting to do some things in C# however we cannot just
throw away everything from COM and start over.  Our migration to C# will be
multi-phase and right now we just need proof of concept.  ...