dart function syntax

Lioruby answered on November 14, 2020 Popularity 10/10 Helpfulness 2/10

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sum(x, y) {
	return x + y;
}

// This is where the app starts executing.
void main() {
  print(sum(3,5)); // => 8
}

Popularity 10/10 Helpfulness 2/10 Language dart

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Contributed on Nov 14 2020

Lioruby

0 Answers Avg Quality 2/10

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dart function

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when you want to make a function that 
doesn't use the format return or a function that doesn't return a value
the function base will look like this:

void functionName() {

}

if its returning some thing it will look like this:

functionName() {
	
}

Popularity 10/10 Helpfulness 3/10 Language dart

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Tags: dart

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Contributed on Feb 04 2021

Hilarious Hyena

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Function in dart

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//Function in Dart

import 'dart:html';

main(List<String> args) {
  func1();
  func2();
  func3(45, 6);
  print("Division 1:${func4()}");
  print("Division 2:${func5(22, 7)}");
  print(PrintMsg());
}

//Type- 1 no argument no return

void func1() {
  print("I am just learning Flutter FrameWork");
}

void func2() {
  var num1 = 12;
  var num2 = 45;
  var num3 = 0;
  num3 = num1 + num2;

  print("Sum $num3");
}

//Type-2  with argumnet with no return
void func3(var num1, var num2) {
  var num3 = 0;
  num3 = num1 * num2;
  print("Multiply:$num3");
}

//Type-3  no argument with return type

double func4() {
  var num1 = 22.0;
  var num2 = 7.0;
  var num3;

  num3 = num1 / num2;
  return num3;
}

//Type-4  with argument with return

double func5(var num1, var num2) {
  var num3;
  num3 = num1 / num2;
  return num3;
}

//Anamous Function
PrintMsg() => "I am just learning Flutter FrameWork";

Popularity 10/10 Helpfulness 2/10 Language dart

Source: androidatc.com

Tags: dart

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Contributed on Mar 21 2022

bibek chamlagai

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function in dart

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function example in dart

// simple function example in dart

void addTwoNumber() {
  int a =10, b=20, sum = a+b;
  print("Sum is: $sum");
}

void main() {
  addTwoNumber();
}

//output: Sum is: 30

Popularity 7/10 Helpfulness 2/10 Language dart

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Tags: dart function

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Contributed on Feb 22 2024

Md Sabbir Ahammed

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dart function syntax

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