PC Access for Windows Reference Guide

for PC Access Version 4.30

Script Command: call

call LABEL;

This command saves the current execution location and causes the script file execution to jump to the location defined by LABEL. The LABEL can be anywhere in the script file. If LABEL doesn't exist, PC Access displays a script compile error when you start the script file. If the script processing reaches a return command, execution transfers back to the command following the call command. You can call a block that contains another call command, nesting call commands this way up to 16 levels deep.

Example:

// This sends "Hello and Goodbye" to the host.

label START;

call FIRST;

send " and Goodbye";

end;

label FIRST;

send "Hello";

return

Back to script command list.

Last modification date: Friday, January 17, 2003 00:58:47