Cara mematikan mouse dan keyboard menggunakan visual basic 2008

Matikan mouse dan keyboard

Public Class Form1

    Private Declare Function BlockInput Lib "user32" _

    (ByVal fBlock As Long) As Long

    Private Sub Form1_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load

        ProgressBar1.Minimum = 0

        ProgressBar1.Maximum = 60

        Label1.Text = 60

    End Sub

    Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click

        'BlockInput(True)

        Timer1.Enabled = True

    End Sub

    Private Sub Timer1_Tick(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Timer1.Tick

        Label1.Text = Val(Label1.Text) - 1

        If Val(Label1.Text) = 0 Then

            Timer1.Enabled = False

            Label1.Text = 60

            'BlockInput(False)

        End If

        ProgressBar1.Value = ProgressBar1.Value + 1

        If ProgressBar1.Value = 60 Then

            Form2.ShowDialog()

        End If

    End Sub

    Private Sub Label1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Label1.Click

    End Sub

End Class