In article ,
says...


There are a few different ways. Here's one:

Suppose your target cell is B12 and the cell containing the target
value is C12. Then, in a third cell, say D12, enter =B12-C12. Now,
use D12 as the target cell and a target value of zero.

--
Regards,

Tushar Mehta
www.tushar-mehta.com
Excel, PowerPoint, and VBA add-ins, tutorials
Custom MS Office productivity solutions