Subcategories

 NET  Array.NET (19) ASP   VbScript  ArrayASP / VbScript (4) C   C    ArrayC / C++ (90) Cold Fusion  ArrayCold Fusion (9) Delphi  ArrayDelphi (2) Java  ArrayJava (157) JavaScript  ArrayJavaScript (81) Perl   CGI  ArrayPerl / CGI (2) PHP  ArrayPHP (153) Python  ArrayPython (3) Ruby  ArrayRuby (5) Visual Basic  ArrayVisual Basic (6)

Programming tutorials

Showing tutorials 440 to 460 out of 533 Programming tutorials.

ADVERTISMENT

ADVERTISMENT

Sometimes is necessary to hold more than one object in your program as an object  a part  of a bigger collection  For example  one might want to store information about each book in his possession  So  a collection which represents these books must be defined  The C  language and the  Net environment offer you numerous techniques for implementing these kinds of collections in your code  One of those techniques is by using a collection structure

Collections in C#

Sometimes is necessary to hold more than one object in your program as an object, a part, of a bigger collection. For example, one might want to store information about each book in his possession. So, a collection which represents these books must be defined. The C# language and the .Net environment offer you numerous techniques for implementing these kinds of collections in your code. One of those techniques is by using a collection structure.

Rated:** with 640 hits  Added on: Sep 12, 2008

In a previous tutorial we talked about graphics in C  and the  Net environment  In this tutorial we will present the basic steps for drawing graphics

Drawing Graphics in C#

In a previous tutorial we talked about graphics in C# and the .Net environment. In this tutorial we will present the basic steps for drawing graphics.

Not yet rated with 681 hits  Added on: Sep 12, 2008

Every self respected programmer should include exception handling techniques  Sometimes your application will generate an error  Regardless of who was responsible for this error  the programmer or the user  it is up to the first to include the necessary exception handling techniques to keep his her program from crashing  The  Net environment provides useful techniques for avoiding disastrous errors such as try catch statements and user defined exceptions

Exception Handling in C#

Every self-respected programmer should include exception handling techniques. Sometimes your application will generate an error. Regardless of who was responsible for this error, the programmer or the user, it is up to the first to include the necessary exception handling techniques to keep his/her program from crashing. The .Net environment provides useful techniques for avoiding disastrous errors such as try-catch statements and user-defined exceptions.

Not yet rated with 502 hits  Added on: Sep 12, 2008

The  Net provides classes for the programmer to be able to work with graphics  This technology is called GDI  and controls custom drawing on the screen  These classes instruct the graphics device driver to send the appropriate output on the screen  This tutorial is an introduction to the GDI  technology in order to start drawing simple objects on screen

Graphics with C#

The .Net provides classes for the programmer to be able to work with graphics. This technology is called GDI+ and controls custom drawing on the screen. These classes instruct the graphics device driver to send the appropriate output on the screen. This tutorial is an introduction to the GDI+ technology in order to start drawing simple objects on screen.

Not yet rated with 613 hits  Added on: Sep 12, 2008

A regular expression s use is for finding substrings in a large string expression  It supports the use of various wild cards and other very useful techniques for performing the required actions  The namespace System Text RegularExpressions contains a number of classes associated with regular expressions

Regular Expressions in C#

A regular expression’s use is for finding substrings in a large string expression. It supports the use of various wild cards and other very useful techniques for performing the required actions. The namespace System.Text.RegularExpressions contains a number of classes associated with regular expressions.

Not yet rated with 573 hits  Added on: Sep 12, 2008

Sequential lists are collection of objects that can be entered or extracted in a sequential way  They don t provide access to objects in the middle on the list  You can only access a specific object each time you extract it  The two classes named  Queue  and  Stack  which belong to the  System Collections  namespace provide you with this kind of functionality  each of them in a slightly different way  The Queue class offers you access to the first object on the list  whereas the Stack class offers you access to the last object on the list  By first and last we mean the first and last object that entered the list  So  the Queue class is a First in  First out collection FIFO Collection  whereas the Stack class is a Last in  First out LIFO Collection   In this tutorial you will create and use both classes to see how they behave when entering and extracting data  You will usually work with such collections with temporary and disposable data  For a more permanent use  arrays provide much better functionality

Sequential Lists: The Queue and Stack Class

Sequential lists are collection of objects that can be entered or extracted in a sequential way. They don’t provide access to objects in the middle on the list. You can only access a specific object each time you extract it. The two classes named “Queue” and ”Stack” which belong to the “System.Collections” namespace provide you with this kind of functionality, each of them in a slightly different way. The Queue class offers you access to the first object on the list, whereas the Stack class offers you access to the last object on the list. By first and last we mean the first and last object that entered the list. So, the Queue class is a First-in, First-out collection(FIFO Collection) whereas the Stack class is a Last-in, First-out(LIFO Collection). In this tutorial you will create and use both classes to see how they behave when entering and extracting data. You will usually work with such collections with temporary and disposable data. For a more permanent use, arrays provide much better functionality.

Not yet rated with 584 hits  Added on: Sep 12, 2008

Many applications need to communicate with other applications to exchange data or store data in the hard disk  The  Net framework has made these tasks quite simple by including the serialization technique  which can convert objects into binary  SOAP Simple Object Access Protocol   or XML documents in order to provide a convenient way for storing and transferring information  Besides the three mentioned format types you can also implement custom serialization to take complete control of the serialization output

Serialization in C#

Many applications need to communicate with other applications to exchange data or store data in the hard disk. The .Net framework has made these tasks quite simple by including the serialization technique, which can convert objects into binary, SOAP(Simple Object Access Protocol ) or XML documents in order to provide a convenient way for storing and transferring information. Besides the three mentioned format types you can also implement custom serialization to take complete control of the serialization output.

Not yet rated with 595 hits  Added on: Sep 12, 2008

Multi core processors are new standards on the user s hardware  By taking advantage of the multi processing capabilities of these machines you can achieve significant performance upgrade with some minor changes in your code  When an application does not make use of threading techniques it is wasting valuable resources  This tutorial will cover the basic threading concepts and threading methods and properties

Threading with C#

Multi-core processors are new standards on the user’s hardware. By taking advantage of the multi-processing capabilities of these machines you can achieve significant performance upgrade with some minor changes in your code. When an application does not make use of threading techniques it is wasting valuable resources. This tutorial will cover the basic threading concepts and threading methods and properties.

Not yet rated with 555 hits  Added on: Sep 12, 2008

A C  program can be written either in a text editor or in an integrated development environment  IDE   The later provides access to various other features  In this tutorial we examine the Visual Studio 2008 IDE in order to illustrate various concepts of a C   windows program

Create Windows in C#

A C# program can be written either in a text editor or in an integrated development environment (IDE). The later provides access to various other features. In this tutorial we examine the Visual Studio 2008 IDE in order to illustrate various concepts of a C# windows program.

Not yet rated with 614 hits  Added on: Sep 12, 2008

Serialization is the process of persisting an object to disk  Another application can deserialize your object and it will be in the same state it was before the serialization  This tutorial talks about XML serialization  The namespace containing classes and methods suitable for such a serialization is System Xml Serialization

XML Serialization in C#

Serialization is the process of persisting an object to disk. Another application can deserialize your object and it will be in the same state it was before the serialization. This tutorial talks about XML serialization. The namespace containing classes and methods suitable for such a serialization is System.Xml.Serialization.

Not yet rated with 665 hits  Added on: Sep 12, 2008

The process of sending emails is a simple one  However  because of its dependence on many factors things can become complicated  For example  if the server is not responding  the user should be able to choose whether to stop or not

Sending Emails in C#

The process of sending emails is a simple one. However, because of its dependence on many factors things can become complicated. For example, if the server is not responding, the user should be able to choose whether to stop or not.

Not yet rated with 537 hits  Added on: Sep 12, 2008

OpenGl is an API similar to direct3D  However  OpenGL  Open Graphics Library  is not supported by Microsoft and is a cross language  cross platform API used for writing applications that produce 2d or 3D graphics  Over 300 functions are implemented in this API which can help you draw complex 3D scenes from primitive data such as polygons and triangles  Mesa 3D is an open source library API which is also compatible with the OpenGl protocol  OpenGl aims at two key goals        1  To present to the programmer a uniform API that hides the complexities of interfacing with different 3D accelerators      2  To hide the different capabilities of hardware platforms          OpenGL converts primitives into pixels that are depicted on your screen  Primitives can be polygons  triangles or lines  The transformation is accomplished by a graphics pipeline

Introduction to Open GL in C#

OpenGl is an API similar to direct3D. However, OpenGL (Open Graphics Library) is not supported by Microsoft and is a cross-language, cross-platform API used for writing applications that produce 2d or 3D graphics. Over 300 functions are implemented in this API which can help you draw complex 3D scenes from primitive data such as polygons and triangles. Mesa 3D is an open source library API which is also compatible with the OpenGl protocol. OpenGl aims at two key goals: 1. To present to the programmer a uniform API that hides the complexities of interfacing with different 3D accelerators. 2. To hide the different capabilities of hardware platforms. OpenGL converts primitives into pixels that are depicted on your screen. Primitives can be polygons, triangles or lines. The transformation is accomplished by a graphics pipeline.

Not yet rated with 667 hits  Added on: Sep 12, 2008

Direct 3D is an API used for displaying applications with rich multimedia content  You can add 2D 3D graphics  video and sound in your application  You can also create 3D engines for video games  Direct Graphics is the portion of API that deals with the graphics of a direct 3D application  It is oriented towards 3D design but it also works well for 2D graphics  In order to use sound you have to use the functions of Direct Sound

Direct3D with C#

Direct 3D is an API used for displaying applications with rich multimedia content. You can add 2D/3D graphics, video and sound in your application. You can also create 3D engines for video games. Direct Graphics is the portion of API that deals with the graphics of a direct 3D application. It is oriented towards 3D design but it also works well for 2D graphics. In order to use sound you have to use the functions of Direct Sound.

Not yet rated with 983 hits  Added on: Sep 12, 2008

Data is most vulnerable when transferred across a network or stored on a disk drive  An attacker with some knowledge and skills can bypass security software and gain access to sensitive data  However  you can use cryptography to your advantage  You can protect your private data by encrypting their information with a key code  only you will know

Data Encryption in C#

Data is most vulnerable when transferred across a network or stored on a disk drive. An attacker with some knowledge and skills can bypass security software and gain access to sensitive data. However, you can use cryptography to your advantage. You can protect your private data by encrypting their information with a key code, only you will know.

Not yet rated with 628 hits  Added on: Sep 12, 2008

E mail is an extremely popular communication mechanism  The  Net framework has added the System Net Mail namespace which provides classes that enable you to easily create and transmit email messages  Messages can include plain text and attachments  In this tutorial we will talk about creating emails

Creating Emails in C#

E-mail is an extremely popular communication mechanism. The .Net framework has added the System.Net.Mail namespace which provides classes that enable you to easily create and transmit email messages. Messages can include plain text and attachments. In this tutorial we will talk about creating emails.

Not yet rated with 625 hits  Added on: Sep 12, 2008

Unauthorized access of sensitive data must be prohibited in a business application  Unauthorized users must not be able to view other people s information  In a windows program  sometimes it is necessary to provide different information in guests and users  A guest should not be able to see important data of the program s flow  The authentication methods require the System Security Principal namespace

Authenticating Users in C#

Unauthorized access of sensitive data must be prohibited in a business application. Unauthorized users must not be able to view other people’s information. In a windows program, sometimes it is necessary to provide different information in guests and users. A guest should not be able to see important data of the program’s flow. The authentication methods require the System.Security.Principal namespace.

Not yet rated with 549 hits  Added on: Sep 12, 2008

C  provides several mechanisms for flow control in a program   The loops in C  allow you to execute a block of code repeatedly  until a certain condition is met  This condition can be the number of repetition  a variable taking a specified value or something completely different  The while loop is a pre test loop and is used to execute a block of code for a number of times not known before the loop begins  The  do  while loop is a post test loop and is used for the same purposes as the  while loop

While Loops in C#

C# provides several mechanisms for flow control in a program. The loops in C# allow you to execute a block of code repeatedly, until a certain condition is met. This condition can be the number of repetition, a variable taking a specified value or something completely different. The while loop is a pre-test loop and is used to execute a block of code for a number of times not known before the loop begins. The do..while loop is a post-test loop and is used for the same purposes as the while loop.

Not yet rated with 753 hits  Added on: Sep 12, 2008

The switch statement offers the programmer the capability to choose a specific block of code from a set of mutually exclusive ones  It is similar but not identical to the if statement   The block of code that will be chosen is not known before the execution of the program  This can be for example due to different windows platform or specific localization settings of each country

The SWITCH Statement in C#

The switch statement offers the programmer the capability to choose a specific block of code from a set of mutually exclusive ones. It is similar but not identical to the if statement. The block of code that will be chosen is not known before the execution of the program. This can be for example due to different windows platform or specific localization settings of each country.

Not yet rated with 610 hits  Added on: Sep 12, 2008

Classes are a major element of every object oriented language  If you are a promising new programmer  chances are you will create and use classes in each and every one of your programs  Classes provide templates that describe various objects  from a customer of a hotel to a new car model  In this tutorial we will talk about some basic concepts regarding their declaration methods and usage

Creating Classes in C#

Classes are a major element of every object-oriented language. If you are a promising new programmer, chances are you will create and use classes in each and every one of your programs. Classes provide templates that describe various objects, from a customer of a hotel to a new car model. In this tutorial we will talk about some basic concepts regarding their declaration methods and usage.

Not yet rated with 497 hits  Added on: Sep 12, 2008

To read some text from the command line you use the Console Read or Console ReadLine method implemented in the  net framework  The difference between them is that the Console Read method reads the next character from the command line  whereas Console ReadLine reads the next line of characters instead of just a simple character  The Console Read method returns an integer and should be cast to a char during the input  There is also a special function called Console ReadKey  Boolean display  which obtains the key that is pressed on the keyboard and if the display parameter is false it depicts it

Console INPUT/OUTPUT

To read some text from the command line you use the Console.Read or Console.ReadLine method implemented in the .net framework. The difference between them is that the Console.Read method reads the next character from the command line, whereas Console.ReadLine reads the next line of characters instead of just a simple character. The Console.Read method returns an integer and should be cast to a char during the input. There is also a special function called Console.ReadKey( Boolean display) which obtains the key that is pressed on the keyboard and if the display parameter is false it depicts it.

Not yet rated with 1590 hits  Added on: Sep 12, 2008

Go to Top

» Hardware reviews

SOFTutorials

Highest Rated

This tutorial shows you how to create 3D flash photo gallery using 3rd flash tool called Wondershare Flash Gallery Factory  Easy to make 3D flash gallery with pre designed free templates and no flash or XML skills needed

How to create 3D flash photo gallery - This tutorial shows you how to create 3D flash photo gallery using 3rd flas...

Rated:***** with 25453 hits

In this tutorial  we will try to make a Snowy Mountain scene in 3dsmax  We will work with several types of Materials Maps in the tutorial frequently  Follow the below link for more details

Creating Snowy Mountain Scene in 3ds Max - In this tutorial, we will try to make a Snowy Mountain scene in 3dsmax. We ...

Rated:***** with 21519 hits

This tutorial will show you the basics of 3d design with photoshop     You can implement those in your logo designs

3d basics for making logos with Photoshop - This tutorial will show you the basics of 3d design with photoshop. You ...

Rated:**** with 11864 hits

Video a lesson 3ds Max Female Body Modeling 3ds Max

Female Body Modeling.3ds Max. - Video a lesson 3ds Max.Female Body Modeling.3ds Max. ...

Rated:**** with 52965 hits

Most Popular

Easiest way to improve Capture performance in Windows MovieMaker  Follow the tutorial

Improving capture performance in Windows Movie Maker - Easiest way to improve Capture performance in Windows MovieMaker. Follow th...

Rated:*** with 102924 hits

In this tutorial we re going to recover detail from the skin area and have it on a separate layer for full control

Recover detail from highlights and exposed skin photoshop tutorial. - In this tutorial we’re going to recover detail from the skin area and have ...

Rated:**** with 100230 hits

This photoshop tutorial will show you a fast technique to enhance eyes and make them stand out

HOW TO ENHANCE EYES IN PHOTOSHOP - This photoshop tutorial will show you a fast technique to enhance eyes and ...

Rated:*** with 83858 hits

Oil Portrait and Acrylic Photo Effects photoshop tutorial

Oil Portrait and Acrylic Photo Effects - Oil Portrait and Acrylic Photo Effects photoshop tutorial...

Rated:**** with 71947 hits