SystemClass :: PopOptions - Pop option values
Option values, which have been stored by a previous call of PushOptions() will be restored. In order to make sure, that restoring options is really executed, an additional call of the function should be implemented in the ON_ERROR block, when being called in OSI functions.
.... fragment ( ) { // OSI function
PushOptions;
// ... do something
PopOptions;
ON_ERROR
PopOptions;
FINAL
return(true);
}
Return value: Success ( logical )