MSMQCLOSECURSOR
Closes a given cursor thereby allowing MSMQ to release
the associated resources.
Syntax
CALL MSMQCLOSECURSOR(hCursor, rc);
Required Arguments
- hCursor
-
Numeric, input
Specifies the handle
to a cursor that is used for looking at messages in the queue. The
MSMQCREATECURSOR routine is used to create a cursor and obtain its
handle.
- rc
-
Numeric, output
Provides the return
code from the CALL routine. If an error occurs, then the return code
is nonzero. A return code of -1 reflects a SAS internal error. Otherwise,
it represents an MSMQ error code. You can use the SAS function SYSMSG()
to obtain a textual description of the return code.
Example: Example
This example closes
a cursor.
length msg $
200;
rc=0;
CALL MSMQCLOSECURSOR(hCursor, rc);
if rc ^= 0 then do;
put 'MSMQCloseCursor: failed';
msg = sysmsg();
put msg;
end;
else put 'MSMQCloseCursor:
succeeded';