Is listing char to work safely in C #?

Question

Given the following code:

string source = "Some Unicode String";
foreach( char value in source ) {

    int y = (int)value;

}

Is it possible that casting from char to int might fail (and under what circumstances)?

+5

Dismissile Jun 22 '12 at 14:41

2 answers

, , . A char 0x0 0xFFFF (65535), int -2,147,483,648 2,147,483,647, char int.

+8

RB. 22 . '12 14:48

jorgebg · Accepted Answer · 2012-06-22T14:49:11+0000

Converting from charto intwill not be performed with any value char.

.NET Framework Char Unicode . Unicode 21- , , UTF-16, , 16- . 16- hexadecimal 0x0000 0xFFFF Char. Char - 16- () .