Array is a collection of variables of fixed size stored in a continuous memory location. They are also known as elements. These elements are accessed by its index. The elements in an …

A method is a block of codes that contains some statements and perform particular task. Using method increases the quality of our program a lot. Some of them are listed below: It help …

foreach loop is extension of For Loop. This loop executes block of statements for each member of an array. Indexes of elements are not needed for this loop, just the current element …

Loop can be used inside loop in any programming language including C#. Such loops are known as nested loops. Nested for Loop in C# Syntax for Nested for Loop in C#: for (initialization; condition; increment/decrement) { …

Encapsulation is the process of collecting functions and data in one unit called class. Encapsulation is also known as process of hiding data in object oriented programming languages. Encapsulation allows specify access …

Do While Loop is just like any other loop in C#, but in this loop we have condition at the end of the loop. So this guarantees the execution of statements inside …

For Loop is a loop in programming languages like C# that repeats a block of statements until a condition provided is satisfied. Unlike other less structured loops like while and do..while, this …

While Loop is a loop in programming languages like C# that repeats a block of statements until a given condition is true. The condition comes after while and it can be any …

if Statement if statement is conditional or decision making statement. It uses boolean variable or a condition which gives a boolean result and a statement or block of statements which will be executed …

switch case is a conditional statement where a switch statement compares a variable with a number of provided values called cases and executes a block of statements for each case. Syntax for switch …

Operators are symbols that performs certain task in an expression. Operators in C# are special symbols like + / == . ++ etc. These operators can be used to process data. There …

Operator Precedence is ordering of operators according of its priority. Each operator have different priority level. For example, in a expression a = b + c / d; , operator ‘/’ has …

Constants In any programing language including C#, constants are values which are fixed and cannot be changed anytime during program execution. They can be of any data type. We can use const to …

In any programing language including C#, variables are the memory space in computer where data can be stored. A variable in C# programming is defined by three main features: name, type …

Data type is a categorization of variable to define what type of data can be stored in that variable. In C#, declaration of a data type is compulsory. This helps compiler know …

Type Conversion is process of converting one data type into another data type. This help us choose most appropriate type for the variable. It is also known as type casting. It can be …

In programming, keywords are reserved words for your compiler. Their meaning are already defined in compiler and are used for specific purpose only. These keywords cannot be used as identifiers(i.e, cannot be …

Before we learn how to program in C#, we must first know about the sections of C# program. We must know every part of the program. This will help us know about …