Integer decode porting from Java to C#

Question

I am trying to port some code from java to C#, I have faced 2 problems so far. Here is the Java code:

public static void main(String[] args)
{
    var ia = new byte[args.length];

    for (int i = 0; i < args.length; i++)
        try
        {
            ia[i] = Integer.decode(args[i]).byteValue();
        }
        catch (NumberFormatException e)
        {
        }
    System.out.
    println(Integer.toHexString(Calc(ia, ia.length)));
}

Obviously I have to change main to Main, length to Length but no idea about:

Integer.decode(args[i]).byteValue()

and

Integer.toHexString(Calc(ia, ia.length)).

Can someone tell me please what are the avilable options in .NET in these cases?!

if you're specifically trying to convert from hex values in string format to integer (and backwards), you may want to check this article on the MSDN — Paolo Falabella
– Paolo Falabella, Commented Oct 4, 2012 at 10:27
Look at the API documentation of class Integer to find out what the decode and toHexString methods do. — Jesper
– Jesper, Commented Oct 4, 2012 at 12:54

Akash KC · Accepted Answer · 2012-10-04 10:38:19Z

1

Possible conversion code from java to c#.Net:

public static void Main(string[] args)
{
     var ia = new byte[args.Length];

     for (int i = 0; i < args.Length; i++)
     try
     {
        ia[i] = Convert.ToByte(args[i]);
     }
     catch (FormatException e)
     {
     }
   System.Console.WriteLine(String.Format("{0:X}",Calc(ia, ia.Length))); /// I assume Calc is function return something
}

answered Oct 4, 2012 at 10:38

Akash KC

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Comments

Priyank Gupta · Accepted Answer · 2012-10-04 10:17:44Z

0

You can use Convert.toInt32(string) or Parse.Int32(string)

answered Oct 4, 2012 at 10:17

Priyank Gupta

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1 Comment

Dumbo Over a year ago

Should I use this for both Integer.decode and Integer.toHexString ?

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