fromString

public static int fromString(string numberAsStr)

The int equivalent of the string value or zero (0) if the string is not a numeric value.

Parameters

numberAsStr

The string value to convert.

Converts a string to an int value.

import System;

int x = Integer32.fromString("100");
Console.log(x); // 100

If the string being converted is not a valid integer value, zero (0) is returned.

import System;

int x = Integer32.fromString("abc");
Console.log(x); // 0

If the string being converted is numeric but does not fit into the int data range [ -2147483648, 2147483647 ] (inclusive), the value will be wrapped: if the value exceeds the int maximum (2,147,483,647) by one, it will wrap around to the int minimum (-2,147,483,648); if the value exceeds the int maximum by two, it will wrap around to the int minimum plus one (-2,147,483,647); and so on.

import System;

int exceedByOne = Integer32.fromString("2147483648");
Console.log(exceedByOne); // -2147483648
int exceedByTwo = Integer32.fromString("2147483649");
Console.log(exceedByTwo); // -2147483647
int exceedByThree = Integer32.fromString("2147483650");
Console.log(exceedByThree); // -2147483646

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import System;   int x = Integer32.fromString("100"); Console.log(x); // 100