Pls use this if you like this. (sorry missed attachment in last mail)
From: excel-macros@googlegroups.com [mailto:excel-macros@googlegroups.com] On Behalf Of ashish koul Sent: Wednesday, October 16, 2013 8:38 PM To: excel-macros Subject: Re: $$Excel-Macros$$ Data validation - Need help to prevent Duplicate Entry try this Private Sub Worksheet_Change(ByVal Target As Range) If Target.Column = 1 Then If Application.WorksheetFunction.CountIf(Range("a:a"), Target.Value) > 1 Then Target.Value = "" MsgBox "Duplicate entry is not allowed", vbInformation, "Note:" End If End If End Sub On Wed, Oct 16, 2013 at 8:29 PM, Secret Shot <secrets...@gmail.com> wrote: Dear Exterts, I am stuck in my project and need your expert advice that ho can i prevent duplicate data entry in any colom, but i have to use list validation too at the same time So for example my source range is G1:G10 on the basis of this i need to put list validation on range A1:A10, but i want that no one can select duplicate entry. please help. -- Pankaj Pandey Bhopal -- Are you =EXP(E:RT) or =NOT(EXP(E:RT)) in Excel? And do you wanna be? It's =TIME(2,DO:IT,N:OW) ! Join official Facebook page of this forum @ https://www.facebook.com/discussexcel FORUM RULES 1) Use concise, accurate thread titles. Poor thread titles, like Please Help, Urgent, Need Help, Formula Problem, Code Problem, and Need Advice will not get quick attention or may not be answered. 2) Don't post a question in the thread of another member. 3) Don't post questions regarding breaking or bypassing any security measure. 4) Acknowledge the responses you receive, good or bad. 5) Jobs posting is not allowed. 6) Sharing copyrighted material and their links is not allowed. NOTE : Don't ever post confidential data in a workbook. Forum owners and members are not responsible for any loss. --- You received this message because you are subscribed to the Google Groups "MS EXCEL AND VBA MACROS" group. To unsubscribe from this group and stop receiving emails from it, send an email to excel-macros+unsubscr...@googlegroups.com <mailto:excel-macros%2bunsubscr...@googlegroups.com> . To post to this group, send email to excel-macros@googlegroups.com. Visit this group at http://groups.google.com/group/excel-macros. For more options, visit https://groups.google.com/groups/opt_out. -- Regards Ashish Koul Visit My Excel Blog <http://www.excelvbamacros.com/> Like Us on Facebook <http://www.facebook.com/pages/Excel-VBA-Codes-Macros/151803898222297> Join Us on Facebook <http://www.facebook.com/groups/163491717053198/> P Before printing, think about the environment. -- Are you =EXP(E:RT) or =NOT(EXP(E:RT)) in Excel? And do you wanna be? It's =TIME(2,DO:IT,N:OW) ! Join official Facebook page of this forum @ https://www.facebook.com/discussexcel FORUM RULES 1) Use concise, accurate thread titles. Poor thread titles, like Please Help, Urgent, Need Help, Formula Problem, Code Problem, and Need Advice will not get quick attention or may not be answered. 2) Don't post a question in the thread of another member. 3) Don't post questions regarding breaking or bypassing any security measure. 4) Acknowledge the responses you receive, good or bad. 5) Jobs posting is not allowed. 6) Sharing copyrighted material and their links is not allowed. NOTE : Don't ever post confidential data in a workbook. Forum owners and members are not responsible for any loss. --- You received this message because you are subscribed to the Google Groups "MS EXCEL AND VBA MACROS" group. To unsubscribe from this group and stop receiving emails from it, send an email to excel-macros+unsubscr...@googlegroups.com. To post to this group, send email to excel-macros@googlegroups.com. Visit this group at http://groups.google.com/group/excel-macros. For more options, visit https://groups.google.com/groups/opt_out. -- Are you =EXP(E:RT) or =NOT(EXP(E:RT)) in Excel? And do you wanna be? It’s =TIME(2,DO:IT,N:OW) ! Join official Facebook page of this forum @ https://www.facebook.com/discussexcel FORUM RULES 1) Use concise, accurate thread titles. Poor thread titles, like Please Help, Urgent, Need Help, Formula Problem, Code Problem, and Need Advice will not get quick attention or may not be answered. 2) Don't post a question in the thread of another member. 3) Don't post questions regarding breaking or bypassing any security measure. 4) Acknowledge the responses you receive, good or bad. 5) Jobs posting is not allowed. 6) Sharing copyrighted material and their links is not allowed. NOTE : Don't ever post confidential data in a workbook. Forum owners and members are not responsible for any loss. --- You received this message because you are subscribed to the Google Groups "MS EXCEL AND VBA MACROS" group. To unsubscribe from this group and stop receiving emails from it, send an email to excel-macros+unsubscr...@googlegroups.com. To post to this group, send email to excel-macros@googlegroups.com. Visit this group at http://groups.google.com/group/excel-macros. For more options, visit https://groups.google.com/groups/opt_out.
prevent duplicate entry.xls
Description: MS-Excel spreadsheet
