Sub btnSave_Click
Dim cnvPnl As Canvas
cnvPnl.Initialize(Panel1)
' Dim SrcRect As Rect
' SrcRect.Initialize(0,0, ImageView1.Width, ImageView1.Height)
Dim DestRect As Rect
DestRect.Initialize(ImageView1.Left, ImageView1.Top, ImageView1.Width, ImageView1.Height)
cnvPnl.DrawBitmap(ImageView1.Bitmap, Null, DestRect)
Dim Out As OutputStream
Out = File.OpenOutput(File.DirDefaultExternal, "PnlImg.png", False)
cnvPnl.Bitmap.WriteToStream(Out, 100, "PNG")
Out.Close
End Sub