8 C# How To Articles
This is a series of 8 C# How To Articles and Tutorials.
Five cover Internet Programming with C# (writing TCP/IP based client
applications using C# on .NET framework), two teach you how to
use
the C# Threading Library, and one compares C# performance to C++. These
C Sharp tutorial articles are written by Randy Charles Morin and are
hosted by kbcafe.com. Also check out these two articles by Randy: Specification,
Planning, Architecture & Design and Seven
Mistakes Made All the Time by Most Software Development Organizations.
How
To talk SMTP in C#
The
SMTP or Simple Mail Transfer Protocol is used to send email over the
Internet. This C# how to article shows how to send SMTP messages using
C# in the .Net framework.
How
To talk POP3 in C#
This C# tutorial shows how to write a simple POP3 class which
has enough functionality use in programming email clients.
How
To talk NNTP in C#
NNTP is an internet protocol used to retrieve news from news
server. The
protocol works by posting messages into various forums, such as
newsgroups.
How
To Port Scan in C#
PortScan is a popular utility that is commonly written in all
new programming
languages. The PortScan involves attempting to perform a TCP connect on
a range of ports of a given server and reporting which ports are open
to receive connections. This C# tutorial uses two classes in C#: the
TcpClient class (for TCP connections with the target server) and the
ThreadPool class (to increase the speed by connecting onmany threads
simultaneously).
How
To Download files over the Internet in C#
This C# tutorial shows how to download files over the
Internet using C#.
File transfer over the Internet is done using FTP or HTTP. C# provides
for downloading files using both of these protocols. The dotNET library
has a class called WebClient that has a method DownloadFile.
How
To create and manipulate Threads in C#, Part I
C#
uses a standard threading library, as it inherits an entire set of
threading classes from the .Net framework. This C# tutorial
demonstrates using the “System.Threading” dotNet
namespaces, which consist of 14 utility classes, 4 exception classes, 2
structures, 6 delegates and 3 enumerations.
How
To create and manipulate Thread in C#, Part II
This
is the second of two how to tutorials covering .Net threading. This
second part presents and demonstrates the synchronization objects in
the System.Threading dotNet namespace, thread local storage, COM
interoperability and thread states.
C#
Performance compuared to equivalient C++
In this article, we will find out once and for all how much slower
managed
C# is then unmanaged C++. In this speed battle, unmanaged C++ is the
winner. We will be running some performance tests against C# and C++.
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