In this article, you will learn what is Classes and Objects in c#
In this article, you will learn about Classes and Objects in c#
A Class is like an object constructor, or a blueprint for creating objects.
A class is a user-defined blueprint or prototype from which objects are created, a class combines the fields and methods into a single unit. In C#, classes support polymorphism, inheritance and also provide the concept of derived classes and base classes.
class Car // class name Car
{
string color = "blue";// variable name color
}
class Car
{
string color = "blue";
static void Main(string[] args)
{
Car Obj1 = new Car();
Car Obj2 = new Car();
Car Obj3 = new Car();
Console.WriteLine(Obj1.color);
Console.WriteLine(Obj2.color);
Console.WriteLine(Obj3.color);
}
}
class Car
{
string color = "blue";
static void Main(string[] args)
{
Car Obj = new Car();
Console.WriteLine(Obj.color);
}
}Create an object called "Obj" and use it to print the value of color
What is Classes and Objects in c#:- A class is a user-defined blueprint or prototype from which objects are created, a class combines the fields and methods into a single unit. In C#, classes support polymorphism, inheritance and also provide the concept of derived classes and base classes.
C# is a programming language developed by Microsoft that runs on the .NET Framework. C# is used to develop web, desktop, mobile, games and much more application.
C# is a object-oriented programming language developed by Microsoft within its .NET Framework. Led by Anders Hejlsberg, your basic C# programming
and will also take you through various advanced concepts related to C# programming language.
C# such as control statements, objects and classes, inheritance, constructor, destructor, this, static, sealed, polymorphism, abstraction, abstract class, interface, File IO, Collections, namespace, encapsulation, properties, indexer, arrays, strings, regex, exception handling, multithreading etc.
For example...
using System;
namespace MinifyCode
{
class Program
{
static void Main(string[] args)
{
Console.WriteLine("Hello Minify Code");
}
}
}
Output: Hello Minify Code
In this article you will learn, what is server side controls. We will discuss each of these objects in due time. In this tutorial we will explore the Server object, the Request object, and the Response object.
Session
Application
Cache
Request
Response
Server
User
Trace
Server Object
The Server object in Asp.NET is an instance of the System.Web.HttpServerUtility class. The HttpServerUtility class provides numerous properties and methods to perform many type of jobs.
Methods and Properties of the Server object
The methods and properties of the HttpServerUtility class are exposed through the intrinsic Server object provided by ASP.NET.
using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.Optimization;
using System.Web.Routing;
using System.Web.Security;
using System.Web.SessionState;
using System.Data.Entity;
namespace minifycode
{
public class Global : HttpApplication
{
void Application_Start(object sender, EventArgs e)
{
// Code that runs on application startup
RouteConfig.RegisterRoutes(RouteTable.Routes);
BundleConfig.RegisterBundles(BundleTable.Bundles);
// Initialize the product database.
Database.SetInitializer(new ProductDatabaseInitializer());
// Create custom role and user.
RoleActions roleActions = new RoleActions();
roleActions.AddUserAndRole();
// Add Routes.
RegisterCustomRoutes(RouteTable.Routes);
}
void RegisterCustomRoutes(RouteCollection routes)
{
routes.MapPageRoute(
"ProductsCategoryRoute",
"Category/{categoryName}",
"~/ProductList.aspx"
);
routes.MapPageRoute(
"ProductNameRoute",
"Product/{productName}",
"~/ProductDetails.aspx"
);
}
}
}