Hi,
Actually i want check the structure placed in column D of the excel sheet and needs to validate the same
i require the coding partof it in VB
A.02222----------------row 1
A.02222.1-------------row2
A.02222.1.01
A.02222.1.02
A.02222.2
A.02222.2.01
A.02222.3
Invalid structure
A.02222----------------row 1
A.02222.1-------------row2
A.02222.1.01
A.02222.1.02
A.02222.1.04-----------------invalid
A.02222.1.03
A.02222.2.02-----------------invalid
A.02222.2
A.02222.2.01
A.02222.3
Kindly help