Check out example codes for "convert char to string". It will help you in understanding the concepts better.

Code Example 1

(char[]).toString();//the lvalue or even rvalue of char[] + toString()
String MyString = new String(MyChars);

Code Example 2

char c = 'a';
String s = Character.toString(c);
//s == "a"

Code Example 3

from character to string: 
	char c = 'a';
	String s = Character.toString(c);
	//s == "a"

Code Example 4

char c = 'a';
String s = Character.toString(c);

Code Example 5

int a = 10;
char *intStr = itoa(a);
string str = string(intStr);

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