Hi
try the following:
- insert the values A,B,C,... in a range of your spreadsheet and define
a name for this range (lets say 'list_1'). to do this goto the menu
'Insert - Name - Define'
- enter a zero in a cell and also define a name for this cell (lets say
'list_2')
- now select cell A2, goto the menu 'Data - validation', choose 'List
and enter the following formula as source:
=IF(A1>1000,list_1,list_2)
This will allow only entries depending on the value of cell A1. note:
This does not change the values in A2 automatically if you change A1.
For this you'll need a worksheet_event procedure