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Geekpedia » C# Tutorials and Code

C# Tutorials and Code	1 2 3 4 5 6 7 8 9 » (122 tutorials and code in 19 pages)
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Tutorial

4.5 from 2 votes

May 27th 2007
by Andrew Pociu

Converting Graphics to HD Photo (WDP / HDP)

Learn how to convert popular graphic files such as JPEG, GIF or PNG to the new HD Photo format from Microsoft. HD Photo debuted in Windows Vista, with the file extension WDP and recently HDP.

Code

2 from 4 votes

Oct 16th 2007
by Andrew Pociu

Generate random password

This C# function returns a randomly generated password of the specified length. You can easily modify it to include only the characters you are interested in.

Tutorial

4.92 from 13 votes

May 17th 2007
by Ryan Turney

Speaking Computer in C#

This short tutorial will show you how to make your computer talk. This is very useful for error messages, other warnings or errors the user should be aware of.

Code

5 from 1 votes

Oct 14th 2007
by Andrew Pociu

Put a string into byte array

The StringToByteArr() is a two line function that puts a string into a byte array, often needed in order to transfer a string via a network.

Tutorial

5 from 9 votes

Mar 4th 2007
by Andrew Pociu

Using the ColorMatrix in C#

In this tutorial you will go through a few easy examples of using the ColorMatrix object with which we apply 3 different effects to a single picture (negative colors, grayscale, color translation). We also learn how to resize the form depending on the size of the loaded picture.

Code

3.99 from 8 votes

Oct 13th 2007
by Andrew Pociu

Shut down system using C#

This code shut downs the operating system using the System.Management assembly, but not before obtaining the required security privileges.

Tutorial

4.58 from 12 votes

Feb 19th 2007
by Andrew Pociu

Splitting and joining files using C#

This tutorial will teach you how to create a basic file splitter and joiner using C#, byte arrays and file streams. It will allow you to split files into as many output files as you want and then reconstruct the file from the splitted output files.

Code

4 from 3 votes

Oct 9th 2007
by Andrew Pociu

Calculate the age in years using C#

A simple method for calculating one's age from a given birth date, using the birth day and month to figure out the precise number of years of age.

Tutorial

4.72 from 25 votes

Oct 1st 2006
by Andrew Pociu

Creating an advanced download manager in C#

In this tutorial we are extending a previously created download manager with progress indicator. Among improvements to the previous code, we are adding the code that allows the user to pause and resume a download.

Code

4 from 1 votes

Oct 6th 2007
by Andrew Pociu