Guid to BigInteger to Guid Conversion | C# Online Compiler

Guid to BigInteger to Guid Conversion by Derviş Kayımbaşıoğlu

using System;
using System.Numerics;
					
public class Program
{
	public static void Main()
	{
		    Guid guid = Guid.NewGuid();
            var bint = new BigInteger(guid.ToByteArray());
            byte[] bytes = new byte[16];
		    bint.ToByteArray().CopyTo(bytes, 0);
            var guido = new Guid(bytes);

            if (guid.Equals(guido))
                Console.WriteLine("they are equal");
	}
}

​x
 
using System;
using System.Numerics;
                    
public class Program
{
    public static void Main()
    {
            Guid guid = Guid.NewGuid();
            var bint = new BigInteger(guid.ToByteArray());
            byte[] bytes = new byte[16];
            bint.ToByteArray().CopyTo(bytes, 0);
            var guido = new Guid(bytes);
​
            if (guid.Equals(guido))
                Console.WriteLine("they are equal");
    }
}

Compilation error (line 50, col 77): ) expected
Compilation error (line 1, col 1): Assuming assembly reference 'System.Runtime, Version=4.2.2.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a' used by 'System.Linq.Async' matches identity 'System.Runtime, Version=9.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a' of 'System.Runtime', you may need to supply runtime policy
Compilation error (line 1, col 1): Assuming assembly reference 'System.Runtime, Version=4.2.2.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a' used by 'System.Linq.Async' matches identity 'System.Runtime, Version=9.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a' of 'System.Runtime', you may need to supply runtime policy
Compilation error (line 1, col 1): Assuming assembly reference 'System.Runtime, Version=4.2.2.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a' used by 'System.Linq.Async' matches identity 'System.Runtime, Version=9.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a' of 'System.Runtime', you may need to supply runtime policy

Last Run:	8:15:37 pm
Compile:	0.15s
Execute:	0s
Memory:	0b
CPU:	0s

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