EXIT - QB64 Wiki

EXIT

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The EXIT statement is used to exit certain QBasic procedures.


Contents

Syntax

EXIT {DO|WHILE|FOR|SUB|FUNCTION}


Description

  • EXIT leaves any of the following procedures immediately.
    • EXIT DO exits a DO...LOOP.
    • EXIT WHILE exits a WHILE...WEND loop.
    • EXIT FOR exits a FOR...NEXT counter loop.
    • EXIT SUB exits a SUB procedure before it ends. Use before any GOSUB procedures using RETURN.
    • EXIT FUNCTION exits a FUNCTION procedure before it ends. The value passed by the function's name should be defined.
  • EXIT statements normally use an IF...THEN statement to evaluate a program condition that would require the EXIT.
  • To exit a program and allow the last program screen to be displayed with the message "Press any key to continue...", use END.
  • To exit the program immediately, use SYSTEM.


See also



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