`IBACnetServer.UnregisterCallback` (METH)

METHOD UnregisterCallback : CmpBACnet.IEC_BACNET_STATUS

InOut:

Scope	Name	Type
Return	`UnregisterCallback`	`CmpBACnet.IEC_BACNET_STATUS`
Input	`eCallbackType`	`CmpBACnet.IEC_BACNET_CALLBACK_TYPE`
Input	`itfEvent`	IBACnetEventConsumer

IBACnetServer.UnregisterCallback (METH)