数据窗口modify怎么没有起作用??dw_1.modify("t_1.width = '3205~tlong(describe('tax.x'))+long(describe('tax.width'))+10'")[解决办法]dw_1.modify('t_1.width = "3205~tlong(describe(~'tax.x~'))+long(describe(~'tax.width~'))+10"')改成这样就可以了