dotnet.com - C#

C# is an object-oriented programming language developed by Microsoft as a part of .NET framework. It is widely used for developing applications on the Windows platform. C# is similar to Java in terms of syntax, but offers additional features such as garbage collection, delegate and event handling, and integrated querying.

Features of C#

1. Easy to learn: C# is easy to learn for those who already have experience in object-oriented programming.

2. Strongly-typed language: C# is a strongly-typed language which ensures type safety at compile-time.

3. Garbage collection: C# automatically manages memory using garbage collection, which makes it easier to avoid memory leaks.

4. Delegates and events: C# offers delegates and events, an advanced feature which allows for modular programming and decoupling of code.

5. Integrated querying: C# offers integrated querying, which simplifies data access and manipulation.

Sample Code

Here is an example of "Hello World" program in C#:

using System;

class Hello 
{
    static void Main() 
    {
        Console.WriteLine("Hello, World!");
    }
}

In the above code, we have used "using" keyword to specify the namespace that we want to use in our program. In this case, we have used "System" namespace which is the root namespace for all types in the .NET Framework class library.

We have created a class named "Hello" and declared a static method named "Main".

The "Console.WriteLine" method is used to write output to the console.

Conclusion

C# is a powerful, modern programming language that is widely used for building Windows applications. With its simple syntax, integrated querying, and advanced features such as delegates and events, C# is a great choice for developers who want to build robust and efficient applications.