Type TSDocxBordersTable = Class(TSDocxBorders) public Function Init(table); Function Operator[](index);override; private table_; public Function Item(inde);override; End; // ============== 实现 ================= // Function TSDocxBordersTable.Init(table); Begin table_ := table; End; Function Operator TSDocxBordersTable.[](index);override; Begin border_table_obj := new TSDocxBorderTable(self.Application, self.Creator, self.Parent); border_table_obj.Init(table_, index); return border_table_obj; End; Function TSDocxBordersTable.Item(Index);override; Begin return self[Index]; End;