Form Paint Does Not Work

[NinjaNic]

Hello! I was working on a screen saver that creates rectangles that start from the center of the screen and expand as they move to the edge of the screen. It was working just fine for a little while, and I'm not sure what I did but now, when I load the form, nothing appears. Can someone please help? Thank you!

Public Class Form1
 
    Dim R As New Random
    Dim R1 As New Rectangle
    Dim Cs As New Size
    Dim Distance As New Decimal
 
    Private Sub Form1_Load(sender As System.Object, e As System.EventArgs) Handles MyBase.Load
 
        Me.DoubleBuffered = True
        NewRectangle()
        Timer1.Start()
 
    End Sub
 
    Private Sub NewRectangle()
 
        Distance = 0
        Cs = ClientSize
        R1.Width = R.Next((Cs.Width * 0.1), (Cs.Width * 0.5))
        R1.X = R.Next(-2 * Cs.Width, Cs.Width)
        R1.Height = R.Next((Cs.Height * 0.1), (Cs.Height * 0.5))
        R1.Y = R.Next((Cs.Height * 0.1), (Cs.Height * 0.5))
 
    End Sub
 
    Private Sub Form1_Paint(sender As Object, e As System.Windows.Forms.PaintEventArgs)
 
        e.Graphics.FillRectangle(Brushes.Blue, New Rectangle((R1.X * Distance + Cs.Width * 0.5), (R1.Y * Distance + Cs.Height * 0.5), (R1.Width * Distance), (R1.Height * Distance)))
 
    End Sub
 
    Private Sub Timer1_Tick(sender As System.Object, e As System.EventArgs) Handles Timer1.Tick
 
        Distance = (Distance + 0.1)
        If Distance > 2 Then
            Distance = 0
            NewRectangle()
        End If
        Me.Invalidate()
 
    End Sub
 
End Class