Important Notice

The pages on this site contain documentation for very old MS-DOS software, purely for historical purposes. If you're looking for up-to-date documentation, particularly for programming, you should not rely on the information found here, as it will be woefully out of date.

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 IF {condition | TYPEOF ctlname IS controltype} THEN
      [statementblock-1]
 [ELSEIF TYPEOF ctlname IS controltype THEN
      [statementblock-2]]...
 [ELSE
      [statementblock-n]]
 END IF
 
 Usage Notes
   ■ The IF...END IF statement provides the same type of conditional
     processing without the TYPEOF option. See: ◄IF...END IF Statement►
 
   ■ The ELSE and ELSEIF blocks are optional. You can have as many ELSEIF
     clauses as you want in a block IF. Any of the statement blocks can
     contain nested block IF statements.