WHILE |
"while" is used to carryout loops whilst a condition is met.
While expr_l
..... instructions
Wend
|
Element |
Description |
Restrictions |
|
expr_l |
Logical_expression |
None. |
# Time-out loop
I = time
# Loop calculations with a time-out of 10 seconds
TRUE = 1
While TRUE
# Loop ...
Wend
"while" is used to carryour loops whilst a condition is true (that is to say the corresponding numeric expression is not null). The only ways of exiting the loop are :
Number of iterations : if the condition is false from the start, the loop will never carried out. If not the loop will be carried out until the condition becomes false.
|
Error |
Description |
|
ERMODE (10) |
expr_l is not of the numeric type. |
|
|