var command = 'OPEN';
switch (command) { case 'CLOSED': executeClosed(); break; case 'DENIED': executeDenied(); break; case 'OPEN': executeOpen(); break; default: executeUnknown();
}

switch(variable_expression) { case constant_expr1: { // statements; } break; case constant_expr2: { //statements; } break; default: { //statements; } break;
}

int value = 0;
switch (value) { case 0: // do something break; case 1: // do something else break; default :	// something if anything not match
}

// switch case example in dart
void main() { // you can change value of the luckyNumber.. int luckyNumber = 70; switch(luckyNumber) { case 10: { print("You got number 10!"); break; } case 30: { print("You got number 20"); break; } case 60: { print("You got number 20"); break; } default: print("You got nothing!"); }
}
// output: You got nothing!

void main() { String fruit = 'apple'; switch (fruit) { case 'apple': print('Selected fruit is apple'); break; case 'banana': print('Selected fruit is banana'); break; case 'orange': print('Selected fruit is orange'); break; default: print('Selected fruit is unknown'); }
}

void main() { String fruit = 'apple'; switch (fruit) { case 'apple': print('Selected fruit is apple'); break; case 'banana': print('Selected fruit is banana'); break; case 'orange': print('Selected fruit is orange'); break; default: print('Invalid fruit'); }
}

token = switch (charCode) { slash || star || plus || minus => operator(charCode), comma || semicolon => punctuation(charCode), >= digit0 && <= digit9 => number(), _ => throw FormatException('Invalid')
};