I wanted to add "If-Modified-Since" support in my web server..
Based on the following URL
http://www.w3.org/Protocols/rfc2616/rfc2616-sec14.html
A 304 (not modified) response will be returned without any message-body.

I can get bitmaps from the clipboard, but how do I get Metafiles?
The specific instance I am testing is copying a piece of Word clip-art
into the clipboard and trying to read it in an application.  It appears
as a metafile type but isn't recognized as an image.

I would like to know, if there are a analog for the Hibernate 's Java
approach in the .NET Framework.
As I understand Java's hibernate allows to conserve, and use the programmed
objects in the SQL relationnal databases's tables.

why? static works but not public on "a"...
First I thougt OK, but then... why not eaven private in the same
class...
Am I missing something about scope? Test.Program.a wont work either I

I have a class I set up where I can access my private variable directly or
through a property (name or Name).
I thought if it was private, I couldn't access it outside of the project?
using System;

Compiling the code below gives me the following error
"An object reference is required for the non-static field, method, or
property"
How do I create an object reference for the array "a"?

Here is a complete simple program example which consist of four classes.
There are two things in this example that are relevant for my question and
that is Timers and delegate. In this program example there is a Timer object
which has a interval set to

I have an ASP.NET 2.0 application with the following meta tag to refresh the
page after a minute.
<meta http-equiv="Refresh" content="60; URL=Default.aspx" />
I need to be able to set the time to refresh dynamically though (i.e. if I

I'm creating  Winforms application.
User enters first characters of customer name to Combobox in DataGridView or
in form.
I need to present list of  matcing customer names and allow user to select

I have a DataGridView binded to DataTable.
In the DataTable I have an "ID" field.
How can I create calculated column in the DataGridView that gets as value
object (string) from my list, where item index in the list is equal to value

My first question is:
If I add n methods to a delegete will these be called in the same order that
they were added?
Assume I have this delegate declaration.

I am running C# in VS 2.0 and when I do:
using System.Drawing;
I get an error saying that namespace doesn't exist.  When I do System. I get
a dropdown with a bunch of namespaces but Drawing is not one.

Does WPF provide graph and chart plotting functionality? If so, are there
any C# examples out there?

I'm teaching myself C# and am creating my first c# DLL. I can get it to
work, but not the way I want it to work.
In my DLL, I have the following...
namespace Carnesoft.Astro

In a Visual Studio 2005 C# project, I have a simplest tabcontrol with two
tabpages. When I set tab control's Alignment property to Right, tab texts
(captions) disappear.
Does anybody know how to fix this?