06-20-2006, 06:47 AM
To convert string to numeric, use function val. To convert numeric to str, simply use =.
stepsize1=a1.Name
stepsize2=a2.Name
int sum=val(stepzize1)+val(stepsize2)
stepsize1=a1.Name
stepsize2=a2.Name
int sum=val(stepzize1)+val(stepsize2)