When using VSTA on a webclient, this.batchmanager() and its properties, methods and events are not available.
When using VSTA on a webclient, this.batchmanager() and its properties, methods and events are not available.
The Batchmanager and the access to recipes is now available on Webclients.
Note that Batch events are only fired on the server, so you can not use VSTA code on a Webclient to monitor batch events.