Sealed Class in C# with examples

csharp-sealed-class
sealed class in C#

What exactly is a sealed class?

A sealed class is a class that cannot be inherited by any class but can be instantiated. A sealed class can’t have any derived classes. A common use for a sealed class is to prevent a class from being accidentally inherited.

The purpose of a sealed class is to show that it is highly specialized and does not need to extend to add new functionality through inheritance. This is because it modifies or overrides its behavior.

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C# Arrays: Everything You Need to Know About Array in C#

C# Arrays: An Array is used to store multiple values in a single variable, rather than declaring a separate variable for each element. It is a fixed-sized sequential collection of elements of the same type.
The data types of the elements in an array can be int, char, float, string, and so on, and they are stored in a contiguous location.

C# Arrays
C# Arrays

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Comments in C#: Single Line, Multiline and XML Comments

Comments-in-C-Sharp
Comments in C#

Introduction: Comments in C#

Comments are used in a program to make a section of code easier to understand. They’re used to make the code more readable and to provide a formal description of the code and how it works. The compiler completely ignores comments, so you may put them wherever in a program and not worry about them breaking it.

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Collections in C# .NET

In this post, we’ll look over how to use the most common collections in C# such as queue, stack, ArrayList, hashtable, and SortedList. We’ll also look at the methods they provide.

Collections in C#
C# Collections types

Collections in C#

Collections in C# are a predefined set of classes that are available in the System.Collections namespace for storing multiple items in a single unit. Collections can be used to perform multiple operations on objects such as storing, updating, deleting, retrieving, searching, and sorting.
Collections are used to work with a group of related objects that can dynamically grow or shrink when objects are added or deleted based on our needs.

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C# 10 new features

C# 10 New Features
C# 10 New Features

In this post, we’ll discuss some new C# 10 features that will help you to write cleaner, more expressive, and faster code.
C# 10 is supported by .NET 6 and newer framework versions.
You can download Visual Studio 2022, which comes with the .NET 6 SDK.

C# 10 New features

The following is a list of some of the new features in C# 10.

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