Question

How to swap the first 4 bits of a number with the last 4 bits in VB.NET

Answer 1

Imports System
   
Public Class Test

    Public Shared Sub Main()
        Dim n as Integer = 92
           
        Console.WriteLine(Convert.ToString(n, 2).PadLeft(8, "0"C))

        n = ((n And &Hf0) >> 4) Or ((n And &H0f) << 4)
         
        Console.WriteLine(Convert.ToString(n, 2).PadLeft(8, "0"C))

    End Sub
End Class
   
   
'run:
   
' 01011100
' 11000101

 

70+ SQL courses for beginners and professionals