Dotnet Stuff

C# is a modern, object-oriented programming language developed by Microsoft as part of the .NET initiative. It is a general-purpose language that can be used to build a wide variety of applications, including Windows desktop applications, mobile apps, and web applications. 

C# Features

Here are the features of C# that make it an excellent programming language:

Object-oriented programming

C# is a fully object-oriented language, supporting concepts such as encapsulation, inheritance, and polymorphism.

Strongly Typed

C# is a strongly typed language, which means that every variable has a specific type and the type must be specified when the variable is declared. This helps to prevent type errors and makes the code easier to understand.

Automatic memory management

C# has a garbage collector that automatically manages memory for the programmer, freeing them from the need to manually allocate and deallocate memory.

Support for asynchronous programming

C# has built-in support for asynchronous programming, which makes it easier to write programs that can perform multiple tasks concurrently.

Linq

C# includes the Language Integrated Query (LINQ) framework, which allows developers to write queries against in-memory collections and databases using a syntax similar to SQL.

Lambda expressions

C# supports lambda expressions, which are anonymous functions that can be used to create delegates or expressions.

Extension methods

C# allows developers to extend the functionality of existing types by creating extension methods.

Nullable types

C# supports nullable types, which allow variables to hold a null value in addition to their regular type.

Generics

C# supports generics, which allow developers to create reusable types and methods that can work with a variety of data types.

Anonymous types

C# allows developers to create anonymous types, which are objects that have no name but have a set of properties.

Dynamic binding

C# has support for dynamic binding, which allows developers to write code that can work with objects of unknown types at runtime.

Events and delegates

C# has a rich set of features for working with events and delegates, which allow developers to create programs that are responsive to user input and other external events.

Events allow you to define and raise custom notifications within your code.

Delegates are types that represent references to methods and can be used to pass methods as arguments to other methods.

Attributes

C# has support for attributes, which allow developers to add metadata to their code and use it to modify the behavior of the program at runtime.

Properties

C# allows developers to define properties, which are member variables that are accessed using special get and set methods.

Indexers

C# allows developers to define indexers, which allow classes to be used like arrays.

Operators

C# has a wide range of operators for performing various operations on variables and expressions.

Conditional statements

C# has support for conditional statements, such as if-else and switch, which allow developers to create programs that can make decisions based on the value of variables.

Looping constructs

C# has support for various looping constructs, such as for, while, and do-while, which allow developers to create programs that can repeat blocks of code.

Exception handling

C# has a robust exception handling system that allows developers to write code that can handle errors and exceptions in a predictable and manageable way.

Namespaces

C# has a concept of namespaces, which allow developers to organize their code and prevent naming conflicts.

Interfaces

C# allows developers to define interfaces, which are contracts that specify the methods and properties that a class must implement.

Enumerations (Enums)

C# allows developers to define enumerations, which are sets of named constants.

Structs

C# allows developers to define structs, which are value types that can hold a small amount of data.

Lambda expressions

C# has support for lambda expressions, which are concise anonymous functions that can be used to create delegates or expression trees.

Automatic properties

C# has a feature called “automatic properties” that allows you to create properties without writing the underlying field or property accessors.

Object initializers

C# has a feature called “object initializers” that allows you to create and initialize objects in a single statement.

Collection initializers

C# has a feature called “collection initializers” that allows you to create and initialize collections in a single statement.

Implicitly typed local variables

C# has a feature called “implicitly typed local variables” that allows you to declare variables without specifying a type, and the type is inferred from the expression on the right-hand side of the assignment.

Async/await

Async/await allows you to write asynchronous code in a synchronous style, making it easier to read and write.

Partial types

Partial types allow you to split the definition of a single type across multiple files.

Overloading

Overloading allows you to define multiple versions of a method with the same name, but different signatures.

Overriding

Overriding allows you to change the implementation of an inherited method in a subclass.

Polymorphism

Polymorphism allows you to write code that can work with multiple types, using a common interface.

Abstract classes

Abstract classes are classes that cannot be instantiated but can be inherited from.

Reflection

Reflection allows you to inspect and manipulate the types and members of an assembly at runtime.

Dynamic programming

Dynamic programming allows you to perform operations on objects at runtime, without knowing the type of the object at compile time.

Check out the add-on features of C# higher versions below,

C# 7.0 Features

C# 9.0 Features