Difference between revisions of "ACTIVEPID()"
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Latest revision as of 06:17, 10 December 2012
Contents
Purpose
Function to return activity of identified process
Syntax
ACTIVEPID(<expN>)
See Also
CANCELPID(), GETGID(), GETPID(), GETUID(), SPAWN, SPAWNPID()
Description
The ACTIVEPID() function returns .T. if the specified process ID, <expN> is still active and .F. otherwise. The SPAWNPID() function is used to get the process ID <expN> of the last process spawned with the SPAWN command.
Example
spawn db program ? activepid(spawnpid()) .T.
