EXIT
Action
Exit a FOR..NEXT, DO..LOOP , WHILE ..WEND or SUB..END SUB.

Syntax
EXIT [FOR] [DO] [WHILE] [SUB]

Remarks
With the EXIT ... statement you can exit a structure at any time.

Example
IF a >= b1 THEN 'some silly code
DO 'begin a DO..LOOP
A = A + 1 'inc a
IF A = 100 THEN 'test for a = 100
EXIT DO 'exit the DO..LOOP
END IF 'end the IF..THEN
LOOP 'end the DO

END IF 'end the IF..THEN