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(122 tutorials and code in 19 pages)
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Tutorial

*****
4.91 from 11 votes

Oct 20th 2007
by Andrei Pociu

C# Chat: Part 2 - Building the Chat Server

In this two part tutorial you will learn how to create a chat client that connects to a chat server and exchanges messages with all the other connected clients. This second part covers the development of the chat server.

Code

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No votes

May 2nd 2008
by Andrei Pociu

Resize Image With Aspect Ratio

A C# method that resizes pictures and maintains their aspect ratio, optionally only if a maximum width is exceeded. The method works with both images that have a higher height than width and viceversa.

Tutorial

*****
5 from 14 votes

Oct 20th 2007
by Andrei Pociu

C# Chat: Part 1 - Building the Chat Client

In this two part tutorial you will learn how to create a chat client that connects to a chat server and exchanges messages with all the other connected clients. The first part covers the development of the client application.

Code

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No votes

May 2nd 2008
by Andrei Pociu

Execute A File Or Application

Get your .NET application to open a file using the operating system's file type assignments, just like the file would open when double clicked.

Tutorial

*****
4.72 from 7 votes

Oct 18th 2007
by Andrei Pociu

Generate Random Numbers using C#

This tutorial will take you through all you need to know about generating random numbers using C#.

Code

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No votes

Apr 24th 2008
by Andrei Pociu

List All Running Processes

Get a list of all running Windows processes through which you can step using a foreach loop.

Tutorial

*****
5 from 6 votes

Oct 13th 2007
by Andrei Pociu

Delegates and Events in C#

This C# tutorial will teach you how to create delegates and events in C# using a practical example of creating two applications, a client and a multi-threaded server. You will learn how to fire your own custom event from a class and handle it in a different class.

Code

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No votes

Apr 24th 2008
by Andrei Pociu

Beep In The PC Speaker

Generate a beep in the PC speaker using C# and an unmanaged call to the Beep() function that is part of the Windows kernel.

Tutorial

*****
4.33 from 9 votes

Oct 8th 2007
by Andrei Pociu

Asynchronous Ping using C#

In this C# tutorial we're going to learn how to ping a host over a network or the Internet using C#. Furthermore the ping is going to be executed asynchronously so that our application doesn't have to wait for the ping.

Code

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No votes

Apr 23rd 2008
by Andrei Pociu

Get And Set The System Date And Time

C# code snippet that uses unmanaged code to retrieve the current date and time of the Windows operating system, and also sets it to the specified values.

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(122 tutorials and code in 19 pages)
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