Get Current Mouse-Position in GiveFeedback-Event

Question

I have to draw something during executing DragDrop complete control. I copy the screen from the control and draw over it. The image is then used as a cursor.

The problem is that the generated image in the cursor needs the Hospot, which is dependent on the mouse position. But how do I get the correct position in the GiveFeedback event? In my version with Control.MousePosition, but the pictures wobble back and forth. Here the Code from the Event:

Private Sub Panel1_GiveFeedback(sender As Object, e As GiveFeedbackEventArgs) Handles Panel1.GiveFeedback
Dim Pan As Panel = sender
Dim pMouseScreen = Control.MousePosition, pMouseClient = Pan.PointToClient(pMouseScreen)
Dim RPanelClient = Pan.ClientRectangle, RPanelScreen = Pan.RectangleToScreen(RPanelClient)
Using BMP As New Bitmap(RPanelClient.Size.Width, RPanelClient.Size.Height)
  Using Gr = System.Drawing.Graphics.FromImage(BMP)
    Gr.CopyFromScreen(RPanelScreen.Location, Point.Empty, BMP.Size)
    Gr.SmoothingMode = Drawing2D.SmoothingMode.HighQuality
    Using P As New Pen(Color.Black, 5)
      Dim P1 = New Point(0, pMouseClient.Y), P2 = New Point(RPanelClient.Right - 1, pMouseClient.Y)
      Gr.DrawLine(P, P1, P2)
    End Using
    Dim Cur = Cursors.Default   ' 
    Dim Rcursor = New Rectangle(pMouseClient, Cur.Size)
    Cur.Draw(Gr, Rcursor)
  End Using
  e.UseDefaultCursors = False
  Cursor.Current = CreateCursorFromBMP(BMP, pMouseClient)
End Using

End Sub

How to do that right?

Many Thanks and Greetings from Torsten