User-Defined_Functions_in_C__with_Examples_-_Dot_Net_Tutorials

User-Defined Functions

Functions that are defined by the user in C# to perform specific tasks.

Return Type

The data type of the value that a function returns after execution.

Void Function

A function that does not return a value; its return type is specified as void.

Function Overloading

The ability to create multiple functions with the same name but different parameter lists.

Arguments

Values passed to a function when it is called, which the function uses for its operations.

Parameter List

The set of parameters that a function can accept, defining the kind and number of inputs.

Function with No Argument and No Return Value

A function that neither takes any parameters nor returns a value.

Function with No Argument but Return Value

A function that has no parameters but returns a value.

Function with Argument but No Return Value

A function that accepts parameters but does not return a value.

Function with Argument and Return Value

A function that takes parameters and returns a value after computation.

Static Keyword

A modifier that indicates a member belongs to the type itself rather than to a specific object.

Data Transfer

The movement of data from the calling function to the called function or vice versa.

C# Language

A multi-paradigm programming language developed by Microsoft, known for its versatility and strong typing.

Namespace

A container that holds classes, functions, and other namespaces to organize code and avoid naming conflicts.

Main Method

The entry point of a C# application where program execution begins.

Return Statement

A statement used in a function to return data to the calling function and terminate the function execution.