Escaped Ascii - CSharp System

CSharp examples for System:String ASCII

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Description

Escaped Ascii

Demo Code

// The .NET Foundation licenses this file to you under the MIT license.
using System.Text;
using System.Collections.Generic;
using System;//from   w w  w  .java  2  s. com

public class Main{
        private static char EscapedAscii(char digit, char next)
        {
            if (!(((digit >= '0') && (digit <= '9'))
                || ((digit >= 'A') && (digit <= 'F'))
                || ((digit >= 'a') && (digit <= 'f'))))
            {
                return c_DummyChar;
            }

            int res = (digit <= '9')
                ? ((int)digit - (int)'0')
                : (((digit <= 'F')
                ? ((int)digit - (int)'A')
                : ((int)digit - (int)'a'))
                   + 10);

            if (!(((next >= '0') && (next <= '9'))
                || ((next >= 'A') && (next <= 'F'))
                || ((next >= 'a') && (next <= 'f'))))
            {
                return c_DummyChar;
            }

            return (char)((res << 4) + ((next <= '9')
                    ? ((int)next - (int)'0')
                    : (((next <= 'F')
                        ? ((int)next - (int)'A')
                        : ((int)next - (int)'a'))
                       + 10)));
        }
}

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