C # refers as C sharp. It is object-oriented language and allows developers to create reusable components for a broad variety of application types. Microsoft launch C # on June 26, 2000, and it turned into a product v1.0 on February 13, 2002.
C # is an advancement of the C and C ++ language family. However, it makes use of functions from other programming languages, like Delphi and Java. If anyone looks at the general syntax of C # and Java, the code seems related, but, again, the code sounds a lot like C ++, which is intentional. Developers often inquire questions about why C # supports certain functions or works in a certain way. The response is often deep-rooted in C ++ heritage. New language functions like as Language Integrated Query (LINQ) and Asynchronous Programming (Async) are not necessarily exclusive to C # but are adding to their uniqueness.
Integrated development environment (IDE) for C #
Microsoft offers the following development tools for programming in C #:
• Visual Studio 2010 (VS)
• Visual C # 2010 Express (VCE)
• Visual web developer
The last two are accessible for free on the official Microsoft website. With these tools, a programmer can write all kinds of C # programs from simple command line applications to complex applications. Programmers can also write C # source files with the help of a basic text editor, such as Notepad, and compile the code into assemblies utilizing the command line compiler, which is part of the .NET Framework.
Visual C # Express and Visual Web Developer Express Edition are small versions of Visual Studio and look the same.
Features of C#
1) Simple
C # is a general simple language in the sense that it gives a structured approach (to divide the problem into parts), a broad set of library functions, data types, etc.
1. The pointers are missing in C #.
2. Unsafe operations, like direct memory manipulation, are not allowed.
3. In C # there is no utilization of the operators “::” or “->”.
4. Since it is in .NET, it inherits the characteristics of automatic memory management and garbage collection.
5. Different ranges of primitive types such as Integers, Floats, etc.
6. The integer values of 0 and 1 are no longer accepting as Boolean values. Boolean values are true or false real values in C #, so there are no more errors of the “=” operator and the “==” operator.
7. “==” is utilized for the comparison operation and “=” is used for the assignment operation.
2) Modern programming language
The programming of C # is based on the current trend and is very great and easy to create scalable, interoperable and robust applications.
1. C # has been supported on the present trend and is very useful and simple to create interoperable, scalable and robust applications.
2. C # contains integrated support to convert any component in a web service that can invoke over the Internet from any application that runs on any platform.
3) object-oriented
C # is an object-oriented programming language. OOPs, make expansion and maintenance easier, since, as in the procedure-oriented programming language, it is not simple to handle if the code grows as the project size increases.
1. C # supports data encapsulation, inheritance, polymorphism, interfaces.
2. (int, float, double) are not objects in Java, but C # has introduced structures (structures) that allow primitive types to become objects.
int i = 1;
string a = i Tostring (); // conversion (o) Boxing
4) Type Safe
The safe C #type codes can only admittance the memory location that it has the authorization to run. Therefore it enhances the security of the program.
1. In C # a programmer cannot execute unsafe conversions such as converting double to boolean.
2. Value types (primitive types) are initializing in zeros, and the reference types (objects and classes) are equalized to null by the compiler automatically.
3. The matrices are indexed on a zero basis and are making with a limit.
4. Type overflow can be verified.
5) Interoperability
The interoperability procedure allows C # programs to do approximately anything a native C ++ application can do.
- 1. C # consists of native support for COM and Windows-based applications.
- 2. Permit limited use of native pointers.
- 3. Users no longer have to apply unknown interfaces explicitly and other COM interfaces, those features are integrated.
- 4. C # permits users to make use of pointers as unsafe code blocks to manipulate their previous code.
- 5. VB NET components and other managed code languages can be used directly in C #.
6) Scalable and Updatable:– C # is a scalable and automatic updatable programming language. To update an application, first, delete the old files and update them with the latest ones.
1. NET has launch assemblies that self-describe via their manifesto. Manifest set up the identity, the version, the culture and the digital signature of the assembly, etc. Assemblies do not need to register anyplace.
2. To scale the application, first, delete previous files and update them with current and latest ones. There is no dynamic link library record.
3. Updating software components is a bug-prone task. Reconsideration made to the code. It can affect the existing program C # offered to version in the language. The native support for the interfaces and the substitution of methods allows complex paintings to be developed and developed over time.
7) Oriented to components
C # is a component oriented language. It is the useful software development methodology utilizes to develop healthier and highly scalable applications.
8) Structured programming language
C # is a formal programming language in the means that the programmer can divide the program into parts using functions. Therefore, it is simple to understand and alter.
9) Rich library
C # offers many built-in functions with the help of these in-build functions the development become fast.
10) Fast speed
The compilation and running the code time of the C # language is speedy.
C # is an up to date, a secure, object-oriented programming language that allows programmers to create solutions quickly and easily for the Microsoft .NET platform.
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