//Type a value in cell 1,1
FarPoint.Win.Spread.IconNotify iconn = new FarPoint.Win.Spread.IconNotify();
iconn.Icon = new System.Drawing.Icon("C:\\Program Files (x86)\\GrapeCity\\spread.ico");
iconn.IconAlignment = ContentAlignment.MiddleCenter;
iconn.IconTip = "Must contain Test";
FarPoint.Win.Spread.CompareStringValidator svalid = new FarPoint.Win.Spread.CompareStringValidator();
svalid.ComparedOperator = FarPoint.Win.Spread.CompareStringValidatorOperator.Contains;
svalid.ComparedString = "Test";
svalid.Actions.Add(iconn);
fpSpread1.Sheets[0].AddValidators(new FarPoint.Win.Spread.Model.CellRange(1, 1, 1, 1), svalid);
fpSpread1.Sheets[0].Columns[1].Width = 140;
fpSpread1.Sheets[0].Rows[1].Height = 50;