.NET Training on day 4

C# 5.0: 
        It is a  new language with all the greatest features of all the latest languages such as c++,VB,java etc and also this language consists of the features which are required for the next generation application development

Types of Application that can be developed using C#:
>Console application
>Windows forms application
>Windows Services
>Windows Forms control library
>Class library
>ASP.NET websites
>ASP.NET Web services
>WCF services
>WPF application
>Silver Light application
>Work Flow etc

Console Applications:
                           When ever an application accepts the input from the console and provides the output on the console then such type of application are said to be console application.

Where a console is a device which has a capability to accept the information & to display the result.

NOTE:
          Console application are also called as "Command Line Argument" applications.

* C# is a case sensitive application but it is not a line sensitive language

* Every statement should be terminated using ";"

Structure Of C# console Application:
                 // Comments
          Using NamespaceHierarchy
           ..............................
              namespace NamespaceName

              {
                     class ClassName
                           {
                               [public]static void Main([string []args)
                                       {
                                              // statements (s)
                                                 ..................
                                        }
                             }
                  }



Namespace:
                   It is used to maintain the classes in a hierarchy such that the class definitions can be accessed easily & also namespaces help in resolving class name ambiguity.

Observation:
              System is the root or base namespace for any .NET application developed using any language.

Console:
                It is a class which provides the members for accepting the input and to project the output

Write:   It is a method which is used to write the information on the console

WriteLine: It is a method which is used to write the information on the console by  appending a new line character at the end of the information.

Read: It is used to read Single Char

ReadLine: It is used to read a string.


Developing a C# Console Application Using Visual Studio .NET:

Program:

// My First C# program in .NET
        Using System;
        namespace CSintro
             {
                class FirstProgram
                 {
                      public static void Main()
                        {
                          Console.WriteLine("Welcome Freshers Like Website");
                          Console.WriteLine(".NET is very easy to learn");
                          Console.WriteLine("Thanks for visiting Freshers like");
                          Console.WriteLine("Like us on facebook");
                         }
                   }
              }

To Execute:

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