Introduction To C# Versions
The following article provides an outline for C# Versions. For every beginner, everything is difficult. Microsoft introduced a kit of .NET framework SDK for developers. Even though it provides everything for programmers, it is not easy to use. Users need to understand the .NET framework and it takes much time to get familiar with this framework. C# is a language introduced by Microsoft under the .net framework. Using C#, you can develop a desktop app, mobile app, web app, database application, and game. It is pronounced as C sharp. Most people feel that C# is hard to understand. Basically, to learn the C# you need continuous learning of C# concepts with dedication.
Table of contents
Advantages of C# Language
If you are confused about the C# language, then learn some advantages of the C#.
- It is an object-oriented programming language.
- It is a high-level language like JAVA and Python.
- C# is very much close to C and C or you can say it is taken from C and C .
- But it is easy to learn and simple to use hence it became widely popular.
- It is a structured programming language.
- C# provides a lot of inbuilt functions that help users to fast development.
- It has a strong memory backup.
- .Net framework is required to use the C# on your system.
- It provides the best in-built code editor and debugger.
- Thus, it is similar to other object-oriented languages, it supports the window-based application.
Features of C# Language
Team of C# are releasing the new versions of the C# which gives some relevant features to the programmer.
The below table shows the versions of the C# with relevant features.
| Version | Visual Studio | Main Features |
| C# 1.0 | Visual Studio .NET 2002 | Basics, classes, interfaces, events, properties. |
| C# 2.0 | Visual Studio 2005 | Iterators, partial type, Covariance and contra variance, static classes, nullable type. |
| C# 3.0 | Visual Studio 2008/2010 | Expression tree, Query expression, Lambda expression, Partial method, Anonymous type. |
| C# 4.0 | Visual Studio 2010 | Generic covariant and contravariant, Embedded interop types, Dynamic binding. |
| C# 5.0 | Visual Studio 2012/2013 | Asynchronous members, Caller info attributes. |
| C# 6.0 | Visual Studio 2015 | Dictionary initializer, String interpolation, Property initializers, Exception filters, Static imports, Property initializer, name of operator. |
| C# 7.0 | Visual Studio 2017 | Window App Development, Mobile App Development, AI Support, Game development, Azure Support. |
| C# 8.0 | Visual Studio 2019 | Static local functions Switch expressions, ranges and Indices, Read-only members, Property patterns, Stackalloc in nested expressions, Positional patterns, Unmanaged constructed types, Enhancement of interpolated verbatim strings. |
If you want to learn any new language, then you have to start with the basics of the language. Syntax, data types, array, error handling, loops, functions how to write basic expressions, how to handle string, how to debug and run the program, etc. these are some basic concepts that beginners should learn to become familiar with program.
Example of Local Static Function in C#
Below is the sample code for the Local static function in C# 8.0:
public string Joinstring(){ string first = “Apple”; string second = “Mango”; return charstring(first, second); static string charstring(string onestring, string twostring) => onestring ” – ” twostring;} Sample code for the switch expression in C# 8.0.
The switch expression is evaluated once time after execution. The value of the given expression is compared with the values of each case in the program. If a match found, C# goes to break and stops the execution of further code using break. C# came out of the switch block.
Code:
using System;
public class Switch_operations
{
public static void Main(string[] args)
{
int rollno = 2;
switch (rollno)
{
case 1:
Console.WriteLine("Niki");
break;
case 2:
Console.WriteLine("Mina");
break;
case 3:
Console.WriteLine("Arya");
break;
case 4:
Console.WriteLine("Jaya");
break;
}
}
}
Output:
Conclusion – C# Versions
C sharp is a simple object-oriented programming language. It can be used for many things like games, web apps, mobile apps, etc. Take leverage of this language as it provides all useful features for developers.
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This is a guide to C# Versions. Here we discuss the basic concept, and various types of C# versions with features and advantages. You can also go through our other suggested articles to learn more –