switch default case in flutter code example
Example 1: switch case in dart
switch(variable_expression) {
case constant_expr1: {
// statements;
}
break;
case constant_expr2: {
//statements;
}
break;
default: {
//statements;
}
break;
}
Example 2: switch case in flutter
void main() {
var grade = "A";
switch(grade) {
case "A": { print("Excellent"); }
break;
case "B": { print("Good"); }
break;
case "C": { print("Fair"); }
break;
case "D": { print("Poor"); }
break;
default: { print("Invalid choice"); }
break;
}
}