193
Description:
DECLARE
defines a user-defined function defined in other source program files.
• Declaration of a user-defined function should appear preceding a calling state-
ment of the user-defined function in your source program.
•
funcname
,
subname
, and
dummyparameter
should be declared in the
same way as the function names and real parameters defined in the original func-
tions (defined in other source program files).
• You cannot make double definition to a same function name.
• The
DECLARE
statement should not be defined in the block-structured state-
ments (
FOR
...
NEXT
,
IF
...
THEN
...
ELSE
...
END
IF
,
SELECT
...
CASE
...
END
SELECT
,
WHILE
...
WEND
,
DEF
FN
...
END
DEF
,
FUNCTION
...
END
FUNCTION
,
and
SUB
...
END
SUB
), in the error-handling routine, event-handling routine, or in
the subroutines.
Syntax errors:
Reference:
Statements:
FUNCTION
...
END
FUNCTION
and
SUB
...
END
SUB
Error code and message
Meaning
error 64: Function
redefinition
You made double definition to a same
function name.
error 71: Syntax error
•
stringlength
is out of the
range.
•
stringlength
is not an integer
constant.
Summary of Contents for BHT-BASIC 100 SERIES
Page 1: ......
Page 161: ...153 Chapter 10 Sleep Function CONTENTS 10 1 Sleep Function 154...
Page 163: ...155 Chapter 11 Resume Function CONTENTS 11 1 Resume Function 156...
Page 173: ...165 Chapter 13 Backlight Function CONTENTS 13 1 Backlight Function 166...
Page 249: ...241 Example CLOSE IF kyIn Y THEN KILL Master Dat END IF Reference Statements CLFILE...
