Futurebasic/Language/Reference/syserror statement
SYSERROR[edit | edit source]
Syntax[edit | edit source]
SYSERROR = OSErrorCode%
Description[edit | edit source]
This statement sets the value of FutureBasic's internal SYSERROR
variable. FB sets this variable automatically when you perform disk file operations. The SYSERROR
statement can be used to reset the variable to zero after one of these other operations has set it to a nonzero value. In virtually every case, you will use _noErr
(0) as the OSErrorCode%
parameter.
Note[edit | edit source]
The internal SYSERROR
variable does not behave like an ordinary variable. For example, you cannot set its value by means of an INPUT
or READ
statement.
See Also[edit | edit source]
SYSERROR function; ERROR function; ON ERROR