fpSpread1.ActiveSheet.Cells[1, 1].Note = "That's a cell note";
fpSpread1.ActiveSheet.Cells[1, 1].NoteIndicatorSize = new Size(6, 6);
FarPoint.Win.Spread.TriangleNoteIndicatorRenderer note = new FarPoint.Win.Spread.TriangleNoteIndicatorRenderer();
note.Color = System.Drawing.Color.Blue;
fpSpread1.CellNoteIndicatorRenderer = note;
FpSpread1.ActiveSheet.Cells(1, 1).Note = "That's a cell note"
FpSpread1.ActiveSheet.Cells(1, 1).NoteIndicatorSize = New Size(6, 6)
Dim note as New FarPoint.Win.Spread.TriangleNoteIndicatorRenderer()
note.Color = System.Drawing.Color.Blue
FpSpread1.CellNoteIndicatorRenderer = note