问题
I am trying to create a data validation list whose source comes from a dynamic range on another worksheet. For instance, take the following layout
0 | A B C
--|-----------------------------------
1 | Category Item Price
2 | Dairy Milk $ 2.00
3 | Bread $ 3.00
4 | Fruit Apple $ 0.60
5 | Bannana $ 0.75
When I select Fruit from the first drop down list on another sheet, I would like to be able to select either Apple or Bannana from the second. Furthermore, if I later add a Vegetable category with Carrot and Squash, as well as another item to Fruit, I would like those items to dynamically become part of my data validation selections.
Is this possible without VBA? I would like to keep this "cell formula" based so I don't have to write a Application.Volatile function.
回答1:
Yes you can. You have to use a defined name as the source of the validation range, using the well know OFFSET() trick.
来源：https://stackoverflow.com/questions/7678703/excel-data-validations-with-dynamic-range-from-separate-worksheet