Assign values to variables in 2012 SSIS Package

Can iassignvaluestovariablesin2012usingbelowcommand ?Ihaveusedthesamecommandin2008anditworksfine.

DTEXEC/SERVER"XXXXXXXX\SQLSERVER2012"/SQL"Mypackage.dtsx"/SET\Package.Variables[FilePath].Value;"C:\Test\testvariable.csv"

Wondering is there a different way in 2012 to pass values to variables dynamically.

Thanks in advance.