What is C#?

C# is object-oriented programming language developed by Microsoft. C# is used with the .NET Framework for creating websites, applications and games.

Comments

Post a Comment

Popular posts from this blog

String[] args in C#

String[] args is a parameter of the Main method that represents the command-line arguments passed to the application when it is executed1. For example, if you run your application like this: MyApp.exe arg1 arg2 arg3 The args array will contain three strings: "arg1", "arg2", and "arg3". You can use the args array to access the command-line arguments and perform different actions based on them. For example, you can write a program that copies a file from one location to another by passing the source and destination paths as arguments1. Here is a simple example of how to use String[] args in C#: public   class Program  {       static void Main(string[] args)     {          Console.WriteLine("Number of arguments: " + args.Length);          foreach (string arg in args)         {             Console.WriteLine("Argument: " + arg);       ...
Read more

C# Constructor

Image
Constructor is a special method of the class that is automatically invoked when an instance of the class is created is called a constructor. the main use of the constructor is to initialize private fields of the class when you have not created a constructor in the class the compiler will automatically create a default constructor of the class. - The default constructor initializes all numeric fields in the class to zero and all string and objects fields to null. - A class can have any no. of constructors. - A constructor doesn't have any return type not even void. - A static constructor can't be parametrized. - Within a class you can create only one static constructor. Types of constructors - 1. Default Constructor - A constructor without any parameters is called default constructor. - The drawback of the default constructor is that every instance of the class will be initialized to the same values, and it is not possible to initialize each instance of the class with different...
Read more

C# | Reflection

In C#, reflection is a  process to get metadata of a type at runtime . The System.Reflection namespace contains required classes for reflection such as: Type MemberInfo ConstructorInfo MethodInfo FieldInfo PropertyInfo TypeInfo EventInfo Module Assembly AssemblyName Pointer etc. C# Type class C# Type class represents type declarations for class types, interface types, enumeration types, array types, value types etc. It is found in System namespace. It inherits System.Reflection.MemberInfo class. C# Type Properties A list of important properties of Type class are given below: Property Description Assembly Gets the Assembly for this type. AssemblyQualifiedName Gets the Assembly qualified name for this type. Attributes Gets the Attributes associated with the type. BaseType Gets the base or parent type. FullName Gets the fully qualified name of the type. IsAbstract is used to check if the type is Abstract. IsArray is used to check if the type is Array. IsClass is used to check if the t...
Read more