Home |
Search |
Today's Posts |
#1
![]()
Posted to microsoft.public.excel.programming
|
|||
|
|||
![]()
Howdy,
I need a way to prevent a user from entering duplicate data in a range of cells (ex. C6:C36). I need to prevent the user from entering an invoice number twice. I don't know if this is something for Data Validation or not. I have been trying that and cant get it to work. |
Thread Tools | Search this Thread |
Display Modes | |
|
|
![]() |
||||
Thread | Forum | |||
How can I know when a field is repeating during while data entry | New Users to Excel | |||
prevent data entry into cell? | Excel Worksheet Functions | |||
How can I prevent loosing formula during data entry? | Excel Discussion (Misc queries) | |||
How Can I Prevent Data Entry In Same Category on the Same Date? | Excel Programming | |||
help with macro to save repeating data entry | Excel Discussion (Misc queries) |