Sub dtpicker1_ change()
   If combo1.text="一年"then
   Dtpicker2.value=dateadd("m",12, Dtpicker1.value)
   Else
If combo1.text="半年"then
   Dtpicker2.value=dateadd("m",6, Dtpicker1.value)
   Else
   End if
   End if
End subCombo1, Dtpicker1, Dtpicker2 与数据库绑定,当Dtpicker1改变时Dtpicker2没有随之改变.
但Combo1, Dtpicker1, Dtpicker2不与数据库绑定,当Dtpicker1改变时Dtpicker2随之改变.
请问高手,这是为什么呢?