Switch On/Off NumLock,CapsLock,ScrollLock In VB.NET

i hope this will be something more interesting and useful than others so this what actually do is , you can make two buttons on is for switching the NumLock,CapsLock and ScrollLock on and the other button is to switch of them all ok so create a new project and name them whatever you like to , add two buttons

now double click your form and erase everything and add this code

Public Class form1

    Private Declare Sub keybd_event Lib "user32" (ByVal bVk As Byte, ByVal bScan As Byte, ByVal dwFlags As Integer, ByVal dwExtraInfo As Integer)

    Private Const VK_CAPITAL As Integer = &H14
    Private Const VK_SCROLL As Integer = &H91
    Private Const VK_NUMLOCK As Integer = &H90

    Private Const KEYEVENTF_EXTENDEDKEY As Integer = &H1
    Private Const KEYEVENTF_KEYUP As Integer = &H2
end class

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