Question

i have a doubt. May i know how to convert string to int.i know using parse we can do it. instead of parsing is there any thing to convert.

Answer 1

Well, no.

You can call

int k = Convert.ToInt32("32");

But it still parses it.

— Edit:

For completeness, here is the code to do it without ‘framework’ functions:

    public static int ToInt32 (string s)
    {
        int result = 0;

        foreach(char c in s){
            if( c >= '0' && c <= '9' ){
                result = (result * 10) + (c - '0');
            }
        }

        if( s[0] == '-' ){
            result = -result;
        }

        return result;
    }