Visual Studio 2005

Converts all the characters in a String to lowercase.

public String toLowerCase()

A String object containing all the characters of the current String converted to lowercase.

// string_tolowercase1.jsl

public class Program
    public static void main(String[] args)
        String str = "ThIs Is HaRd To ReAd.";

        // Convert the above string to all lowercase.
        String lowerStr = str.toLowerCase();

        // Display the two strings for comparison.
        System.out.println("old = " + str);
        System.out.println("lowercase = " + lowerStr);

old = ThIs Is HaRd To ReAd.
lowercase = this is hard to read.

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