Convert char to int in C#

Question

I have a char in c#:

char foo = \'2\';

Now I want to get the 2 into an int. I find that Convert.ToInt32 returns the actual decimal value o

Answer 1

Try This

char x = '9'; // '9' = ASCII 57

int b = x - '0'; //That is '9' - '0' = 57 - 48 = 9