Public Class frmPrincipal

    Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
        Dim formu As New Form
        formu.FormBorderStyle = FormBorderStyle.None
        formu.SetDesktopLocation(500, 500)
        formu.Show()
        formu.f()
    End Sub

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

    End Sub
End Class