3.web_reg_save_param()的 属性
1)在寻找动态数据时,可以对该数据的范围进行限制,通过左边界和右边界进行限制。即:LB,RB两个属性。
Portion of string to save to parameter LB RB
entire string empty empty
a string delimited by boundaries boundary boundary
the beginning of a string until the first right boundary empty boundary
the last left boundary until the end boundary empty