Call: Difference between revisions
Jump to navigation
Jump to search
No edit summary |
No edit summary |
||
| Line 1: | Line 1: | ||
Call ''procedurename''[(''argList'')] | |||
== Description == | |||
Call is an explicit method of executing a FUNCTION procedure or a SUB procedure. The required component, ''procedurename'', is any procedure name. The optional component, ''argList'', is a comma-delimited list of variables to pass to the called procedure. The Call keyword is optional, procedures can be executed without the keyword, as | |||
name[(''argList'')] | name[(''argList'')] | ||
== Example == | |||
<pre> | <pre> | ||
REM | REM Call Example | ||
' | 'Call explicitly executes a procedure | ||
Call Welcome | |||
Call Message("NS Basic/App Studio is excellent.") | |||
Wave | Wave | ||
FUNCTION Welcome | FUNCTION Welcome | ||
| Line 26: | Line 26: | ||
</pre> | </pre> | ||
== Output == | |||
<pre> | <pre> | ||
| Line 34: | Line 34: | ||
</pre> | </pre> | ||
== Related Items == | |||
[[sub|SUB]], [[function|FUNCTION]] | [[sub|SUB]], [[function|FUNCTION]] | ||
[[Category:Language Reference]] | |||
Revision as of 20:19, 8 August 2012
Call procedurename[(argList)]
Description
Call is an explicit method of executing a FUNCTION procedure or a SUB procedure. The required component, procedurename, is any procedure name. The optional component, argList, is a comma-delimited list of variables to pass to the called procedure. The Call keyword is optional, procedures can be executed without the keyword, as
name[(argList)]
Example
REM Call Example
'Call explicitly executes a procedure
Call Welcome
Call Message("NS Basic/App Studio is excellent.")
Wave
FUNCTION Welcome
PRINT "Hello World!"
END FUNCTION
FUNCTION Message(Text)
PRINT "Message: " & Text
END FUNCTION
SUB Wave
PRINT "Goodbye! "
END SUB
Output
Hello World! Message: NS Basic/App Studio is excellent. Goodbye!