Click here to Skip to main content
11,630,646 members (79,550 online)
Rate this: bad
Please Sign up or sign in to vote.
See more: C# ASP.NET
I am developing the excel add-in with and I want to prompt the error message when the user fill the same data in one sheet. Please give me any suggestion.Thanks.
Posted 17-Dec-12 17:41pm
Lina99 at 18-Dec-12 2:24am
I have tried to use Excel validation but the validation is just applied for a certain range, not whole sheet. Maybe you can try to use some .NET Excel components to get help.

1 solution

This content, along with any associated source code and files, is licensed under The Code Project Open License (CPOL)

  Print Answers RSS

Advertise | Privacy | Mobile
Web02 | 2.8.150723.1 | Last Updated 18 Dec 2012
Copyright © CodeProject, 1999-2015
All Rights Reserved. Terms of Service
Layout: fixed | fluid

CodeProject, 503-250 Ferrand Drive Toronto Ontario, M3C 3G8 Canada +1 416-849-8900 x 100