While : Wend
Syntax
While <expression> ... Wend
Description
Wend will loop until the <expression> becomes false. A good point to keep in mind with a "While" test is that if the first test is false, then the programme will never enter the loop and will skip this part. A "Repeat" loop is executed at least once, (as the test is performed after each loop).
Example :
b = 0 a = 10 While a = 10 b = b+1 If b=10 a=11 Endif WendThis programme loops until the 'a' value is <> 10. A change here when b=10, the programme will loop 10 time.