Public Class Form1
    Declare Function GetAsyncKeyState Lib "user32" (ByVal vKey As Integer) As _
      Integer
    Dim pos As Point = New Point(130, 130)
    Dim WithEvents t As New Timer
 
    Private Sub t_Tick(ByVal sender As Object, ByVal e As System.EventArgs) _
      Handles t.Tick
        If GetAsyncKeyState(Keys.Left) Then pos.X -= 1
        If GetAsyncKeyState(Keys.Up) Then pos.Y -= 1
        If GetAsyncKeyState(Keys.Right) Then pos.X += 1
        If GetAsyncKeyState(Keys.Down) Then pos.Y += 1
        PictureBox1.Invalidate()
    End Sub
 
    Private Sub PictureBox1_Paint(ByVal sender As Object, ByVal e As _
      System.Windows.Forms.PaintEventArgs) Handles PictureBox1.Paint
        e.Graphics.DrawImage(SystemIcons.Error.ToBitmap, pos)
    End Sub
 
    Private Sub Form1_Load(ByVal sender As System.Object, ByVal e As _
      System.EventArgs) Handles MyBase.Load
        PictureBox1.SetBounds(5, 5, 280, 270)
        t.Interval = 20
        t.Start()
    End Sub
End Class