How to convert string to uppercase or lowercase?

Questions & Answers
1

Hello,

How to convert string to uppercase or lowercase?

I've tried String.toUpperCase() but it's not supported.

2

use `String.ToUpper()`

EDIT: `String.ToLower()` for lower case

-Larry

3

String.ToUpper() doesn’t work:

textField = textField.ToUpper();
textField = textField.ToLower();

4

// convert string to uppercase
const upperStr = str.toUpperCase();
// convert string to lowercase
const lowerStr = str.toLowerCase();,// convert string to uppercase
const upperStr = str.toUpperCase();

// convert string to lowercase
const lowerStr = str.toLowerCase();
Try This.