问题
I've written a Function in VBA to return a certain value based on certain cells' values. I execute/run this function in a formula on a certain cell
=MyFunction()
My problem is, the cells which have the above formula don't automatically update if the cells used in the function (in VBA) are changed.
How can I re-run or update or re-execute the above formula if the certain cells that are used are changed?
回答1:
You must recode your UDF to achieve the desired volatility. Say you want the UDF to re-calculate if A1 or B1 or C1 are changed, then use:
=MyFunction(A1,B1,C1)
Using arguments gets the required volatility.
来源：https://stackoverflow.com/questions/26267023/excel-vba-re-run-formulas-update-when-any-cell-in-sheet-changes