具有扩展单元格范围的命名表（Excel 2003）

Question

In Excel 2003 I have table like this:

How can I create named table with an expandable range of cells (not using VBA)?

Answer 1

@Brettdj has provided a solution but for want of an answer as such:

1. Put =RAND()*0+201 in B2 – this does not affect the result of B2 but since =RAND is a volatile function it will force an update of the named range array as and when that is changed.
2. Define the range for the name as =OFFSET($B$2,0,0,COUNT($B$2:$B$200),1) (or adjust $200 to something more suitable).

If the range is named say Bcolumn now =SUM(Bcolumn ) would return 3,618 as would =SUM(B2:B19 ) in your example, but while the latter would remain as 3,618 if 201 were inserted in B20, the former would then return 3,819.