From Tracker Software PDF SDK
Adds a plugin object to the instance. Function can be called only in plugins loading mode.
HRESULT AddPlugin([in] IPXV_Plugin* pPlugin);
- [in] Pointer to IPXV_Plugin object that should be added to the instance. Here only its IPXV_Plugin::Setup function is called. The function returns the value returned from that function.
Returns S_OK if operation was successful or error code in other cases.