How do you prevent duplicate entries in an excel spreadsheet?
P Peo Sjoblom Nov 16, 2005 #2 Depends on what you mean, one possible way if the entires are typed http://www.cpearson.com/excel/NoDupEntry.htm
Depends on what you mean, one possible way if the entires are typed http://www.cpearson.com/excel/NoDupEntry.htm
D David McRitchie Nov 16, 2005 #3 With Cell Validation http://www.contextures.com/tiptech.html (look for Data Validation) http://www.mvps.org/dmcritchie/excel/validation.htm http://www.datapigtechnologies.com/ExcelMain.htm http://www.datapigtechnologies.com/flashfiles/datavalidation.html (flash file involved)
With Cell Validation http://www.contextures.com/tiptech.html (look for Data Validation) http://www.mvps.org/dmcritchie/excel/validation.htm http://www.datapigtechnologies.com/ExcelMain.htm http://www.datapigtechnologies.com/flashfiles/datavalidation.html (flash file involved)
