[RESOLVED] bounding moving image within form

[.paul.]

how do you mean "bound to my form"?
if you mean the picturebox must remain within your form's clientrectangle:

Public Class Form1
 
    Private Sub Form1_KeyDown(ByVal sender As Object, ByVal e As System.Windows.Forms.KeyEventArgs) Handles Me.KeyDown
        Dim r As Rectangle
        Select Case e.KeyCode
            Case Keys.Left
                r = New Rectangle(PictureBox1.Left - 10, PictureBox1.Top, 50, 50)
            Case Keys.Right
                r = New Rectangle(PictureBox1.Left + 10, PictureBox1.Top, 50, 50)
            Case Keys.Up
                r = New Rectangle(PictureBox1.Left, PictureBox1.Top - 10, 50, 50)
            Case Keys.Down
                r = New Rectangle(PictureBox1.Left, PictureBox1.Top + 10, 50, 50)
        End Select
        If Me.ClientRectangle.Contains(r) Then
            PictureBox1.Bounds = r
        End If
    End Sub
 
End Class