FarPoint.Web.Spread.SmartPrintRulesCollection rules = new FarPoint.Web.Spread.SmartPrintRulesCollection();
FarPoint.Web.Spread.SmartPrintRule spr;
spr = new FarPoint.Web.Spread.BestFitColumnRule(FarPoint.Web.Spread.ResetOption.None);
rules.Add(new FarPoint.Web.Spread.LandscapeRule(FarPoint.Web.Spread.ResetOption.None));
rules.Add(new FarPoint.Web.Spread.ScaleRule(FarPoint.Web.Spread.ResetOption.None, 1, 2, 0.5f));
rules.Add(spr);
FarPoint.Web.Spread.PrintInfo pi = new FarPoint.Web.Spread.PrintInfo();
pi.SmartPrintRules = rules;
FpSpread1.ActiveSheetView.PrintInfo = pi;
string msg = rules.IndexOf(spr).ToString();
Response.Write(("<script language=\'javascript\'>alert(\'"
+ (msg + "\')</script>")));