fpSpread1.Sheets[0].Cells[0, 0, 2, 2].BackColor = Color.Red;
FarPoint.Win.Spread.ColorFilterItem colorfilter = new FarPoint.Win.Spread.ColorFilterItem(false, Color.Red);
FarPoint.Win.Spread.IRowFilter rowFilter = new FarPoint.Win.Spread.HideRowFilter(fpSpread1.ActiveSheet);
FarPoint.Win.Spread.FilterColumnDefinition fd = new FarPoint.Win.Spread.FilterColumnDefinition(1, FarPoint.Win.Spread.FilterListBehavior.Custom);
fd.Filters.Add(colorfilter);
rowFilter.ColumnDefinitions.Add(fd);
fpSpread1.ActiveSheet.RowFilter = rowFilter;
fpSpread1.ActiveSheet.AutoFilterColumn(1, colorfilter.DisplayName, 0);
fpSpread1.ActiveSheet.AutoFilterMode = FarPoint.Win.Spread.AutoFilterMode.EnhancedContextMenu;