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Building a C# Chat Client and Server

A step by step tutorial teaching you how to create your own chat client and chat server easily in C#, for local networks or the Internet.

in C# Programming Tutorials

Getting Hard Drive Information

A C# tutorial showing you how to make use of WMI to extract information on disk drives, such as model, capacity, sectors and serial number.

in C# Programming Tutorials

UPS Shipping Calculator

This tutorial will teach you how to calculate the shipping cost based on the weight, height, length and depth of the box, the distance and the UPS service type.

in PHP Programming Tutorials

Create Your Own Rich Text Editor

Creating a Rich Text Editor using JavaScript is easier to do than you might think, thanks to the support of modern browsers; this tutorial will walk you through it.

in JavaScript Programming Tutorials

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Geekpedia » C# Tutorials and Code

C# Tutorials and Code	1 2 3 4 5 6 » (132 tutorials and code snippets in 19 pages)
Latest Tutorials: RSS Feed Klip
Latest Code: RSS Feed Klip

Tutorial

4.58 from 12 votes

Oct 7th 2007
by Andrew Pociu

Getting Disk Drive Information using WMI and C#

The C# application in this tutorial will retrieve disk drive information such as the model, serial number, capacity, interface, cylinders, heads, sectors and tracks from WMI.

Code

3 from 1 votes

Sep 27th 2008
by Andrew Pociu

Validate DateTime Format

Test a C# date and time as a valid DateTime object format through error handling.

Tutorial

4.41 from 10 votes

Oct 7th 2007
by Andrew Pociu

Reducing JPEG Picture Quality using C#

Learn how to create an application that reduces the quality of JPEG pictures from a folder and then puts the new pictures into another folder.

Code

2 from 1 votes

Sep 23rd 2008
by Andrew Pociu

Get Letters Of The Alphabet

Get the alphabet by looping through the ASCII values 65 to 90, which correspond to uppercase A through Z.

Tutorial

5 from 3 votes

Oct 6th 2007
by Andrew Pociu

Getting the Who-Is Information of a Hostname

This C# tutorial will teach you how retrieve who-is information for domain-names and IPs from who-is servers such as whois.internic.net.

Code

No votes

Sep 20th 2008
by Andrew Pociu

Escape Unsafe XML Characters

Before introducing data into XML clients, be it within tags or attributes of tags, it's important to escape all illegal XML characters that might break the validity of the XML. This can be easily done in C# using the Escape method.

Tutorial

4.67 from 3 votes

Oct 4th 2007
by Lewis Cowles