Excel.Range tempRange = ws.get_Range("F3", "H8");

tempRange.Sort(Type.Missing,
                    Excel.XlSortOrder.xlAscending,
                    Type.Missing,
                    Excel.XlSortOrder.xlAscending,
                    Excel.XlSortOrder.xlAscending,
                    Type.Missing,
                    Excel.XlSortOrder.xlAscending,
                    Excel.XlYesNoGuess.xlYes,
                    Type.Missing,
                    Type.Missing,
                    Excel.XlSortOrientation.xlSortColumns,
                    Excel.XlSortMethod.xlPinYin,
                    Excel.XlSortDataOption.xlSortNormal,
                    Excel.XlSortDataOption.xlSortNormal,
                    Excel.XlSortDataOption.xlSortNormal);