C# में लिस्ट क्या होता है ?. C# Mein List Kya Hota Hai?. List In C#
list C# का एक मह्त्वपूर्ण डाटा टाइप है | इसमें बहुत सारी Values को रखा जाता है | प्रत्येक वैल्यू को comma (,) से seperate किया जाता है, तथा सारी Values को एक bracket {} के अंदर रखा जाता है | लिस्ट की indexing भी 0 से start होती है |
System.Collection.Generic namespace में पाया जाता है |
उदहारण :-
numbers.ForEach(num => Console.WriteLine(num + ", "));//prints 1, 2, 5, 7, 8, 10,
// using for loop
for(int i = 0; i < numbers.Count; i++)
Console.WriteLine(numbers[i]);
Accessing a List using LINQ
The List<T> implements the IEnumerable interface. We can query a list using LINQ query syntax or method syntax, as shown below.
Example: LINQ Query on List
var students = new List<Student>() {
new Student(){ Id = 1, Name="A"},
new Student(){ Id = 2, Name="B"},
new Student(){ Id = 3, Name="C"},
new Student(){ Id = 4, Name="D"}
};
Example: Accessing List
List<int> numbers = new List<int>() { 1, 2, 5, 7, 8, 10 };
Console.WriteLine(numbers[0]); // prints 1
Console.WriteLine(numbers[1]); // prints 2
Console.WriteLine(numbers[2]); // prints 5
Console.WriteLine(numbers[3]); // prints 7
List<int> student = new List<int>();
student.Add(1); // adding elements using add() method
student.Add(2);
student.Add(4);
student.Add(6);
//adding elements using collection-initializer syntax
var City = new List<string>()
{
"New Delhi",
"Lucknow",
"Mumbai",
"Noida"
};C# में लिस्ट क्या होता है, C# Mein List Kya Hota Hai, List In C#, List<T>, list C# का एक मह्त्वपूर्ण डाटा टाइप है | इसमें बहुत सारी Values को रखा जाता है | प्रत्येक वैल्यू को comma (,) से seperate किया जाता है, तथा सारी Values को एक bracket {} के अंदर रखा जाता है | लिस्ट की indexing भी 0 से start होती है | System.Collection.Generic namespace में पाया जाता है |
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"
);
}
}
}