I am new to the Microsoft .Net and hope that someone can help me on my
problem.
I have my C# program compiled but when I run it, one of the Microsoft
Enterprise Library - Jan 2006 throw an exception handle by

I have been developing using C# in ASP.Net for about a year now. And have
been a programmer for about 10 years.  I have learned many different things
in .NET, but still when I look at sample code fromother programmers I feel
like I am so far behind.  I see them usingstuff like ...

Dear all group members,
    We are looking for Oracle-DBA professionals with one of our clients
(top MNC Company) located in Hyderabad, Chennai and Bangalore.
        Skills: Oracle-DBA

Using a synchronized Queue, I did some testing on catching the "queue
was empty on dequeue" exception vs. doing my own lock, checking for
empty, and then dequeuing. The try/catch method, though simpler in
code, was 100x slower than doing my own empty-check before dequeue.

I'm looking for some example , open source etc code that implement caching
of files and folders with those requirments:
1. like every file system , I can write , read , delete etc files and
folders , and put files into folders , sub folders etc.

Where could I find some useful documentation about C# Generic? Thx in advance.

i have written a .net windows service in C# and was wondering if
anyone knew any good articles or examples on how i can create a
taskbar item for this.
I would like it to maybe show a number of actions when i hover over

I have the following small classes:
//----------------code---------------
using System;
using System.Collections.Generic;

I've searched quite a bit for a peice of code to suite some basic
interface need: Drag And Drop. So what I need is to copy text from,
for example Internet Explorer, to form (to a text box or whatever).
The bahavior that I whant to implement is almost like the copy paste,

I'm trying to create a function that will cause a pop-up alert to
appear if dates which were chosen from a drop-down list were invalid
on a page.  There's 4 dates, so there's the possibility of 4 errors at
once.  I'd like to pop-up all the errors at once, so the user can

This is not actually a C# question but I'm not sure which newsgroup is
appropriate for
this question.  My apologies if I'm being "off-topic".
I'm writing and application that has a group box that contains a bunch of

I am looking for a Visual Studio plugin or macro to manage comment
headers in my .cs files (e.g., for copyright and/or open source
license information). I realize that I could edit the template
Class.cs file in %Program Files%\Microsoft Visual Studio 8\Common7\IDE

Had an issue with the stmpmail class (under System.Web.Mail namespace,
v1.1 framework).
All of a sudden the emails were not getting sent in our production box
(OS - Windows 2000).  Found that after the smtpmail.send method was

The code is:
<code>
namespace ConsoleApp
{

I have a user control that I add dynamically. Once certain action is
performed I want to remove it completely.
My questions are
1. How do you check to see if a user control already exists or not?