<b>WHEN WE CREATE A NEW PURCHASE ORDER, AT THAT TIME THE PRINT PEVIEW OF THAT PURCHASE ORER IS NOT COMMING.</b>
THE PROGRAM IS TAKING ALL THE VALUES FROM THE TABLE, STILL IT'S NOT SHOWING THE OUTPUT.
BUT WHEN WE GIVE THE PRINT THE PURCHASE ORDER FOR THE SECOND TIME IT'S COMMING AS A DUPLICATE COPY WHICH IS RIGHT.
THANKS IN ADVANCE FOR THE HELP.