This week's book giveaway is in the OCAJP 8 forum. We're giving away four copies of OCA Java SE 8 Programmer I Study Guide and have Edward Finegan & Robert Liguori on-line! See this thread for details.
I have a requirement in which i need to validate the excelsheet entries for two conditions:-1)for null values(empty values) of column entries 2)for incorrect datatype for the column entries.Suppose there are two columns:-
Emp Number is of float datatype(suppose) now if the user is entering the values as integer or date then this values needs to be validated .The incorrect datatype values should be displayed.
Can anyone provide me a sample code for this .This will be of great help...