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UBOUND and LBOUND Functions Example
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' This example uses the LBOUND and UBOUND functions in a SUB procedure
' to determine the size of an array passed to the procedure by a calling
' program.
' To try this example:
' 1. Choose New Project from the File menu
' 2. Copy the code example below to the code window
' 3. Press F5 to run the example
DECLARE SUB PRNTMAT (a!())
CLS ' Clear the screen
DIM a(0 TO 3, 0 TO 3)
FOR I% = 0 TO 3
FOR J% = 0 TO 3
a(I%, J%) = I% + J%
NEXT J%
NEXT I%
CALL PRNTMAT(a())
END
STATIC SUB PRNTMAT (a())
FOR I% = LBOUND(a, 1) TO UBOUND(a, 1)
FOR J% = LBOUND(a, 2) TO UBOUND(a, 2)
PRINT a(I%, J%); " ";
NEXT J%
PRINT : PRINT
NEXT I%
END SUB