7.4 Determining the Bounds of an Array
BASIC provides two built-in functions, LBOUND and
UBOUND, that allow you to determine the lower and upper
bounds, respectively, for any dimension in an array.
The following example sets up four variables that contain
the lower and upper bounds of both dimensions of the array
Sales_data . These variables represent the years and months
for which there is sales data available. The two FOR...NEXT
loops print all the sales information in the array, starting
with the first year and month, and ending with the last year
and month.
EXAMPLE: Click to display example.
Note